-Careers -YouTube You can jump to a separate table for each region of the state: North Central Texas , South Central Texas , East Texas , Gulf Coast and West Texas . Rainfall Alarms. -more, PREPAREDNESS/SAFETY This makes 2018 the third-wettest year on record for the U.S. and sixth consecutive year of above-average precipitation. 7-hour rain and snow forecast for Houston, TX with 24-hour rain accumulation, radar and satellite maps of precipitation by Weather Underground. In Houston, during the entire year, the rain falls for 180.5 days and collects up to 35.35" (898mm) of precipitation. -Education -Tropical Houston winters are, on average, colder than South Florida and Southern California, on par with southern Louisiana and Central Florida, but slightly warmer than Dallas, Atlanta, San Antonio, Austin, and other inland southern cities. Houston bests many major cities like Albuquerque, El Paso, Las Vegas, Phoenix and Reno, which all average under 10 inches per year. How much does it rain in Seattle? [7] The value of relative humidity results in a heat index higher than the actual temperature. -Aviation Weather Center Most of the city was without power for 23 days some for 2 to 3 weeks. -Miscellaneous Info Though rainfall comes fairly evenly throughout the months of the year, June is Houston's rainiest month, with an average of. In the Layers tab of the sidebar, use the pull-down menus to select your options: Set the calendar to the desired Date (data from today become available in two business days) Select the desired Observation (temperature, precipitation, snowfall . -Storm Prediction Center -Local Page. The current year's data has a green background. -Find It Quick, Tropical Mean Temp: 57 F. -Fire -Evacuation Planning The banks of Buffalo Bayou have been cleaned of garbage and have been turned into jogging trails and parks. Rainfall is ample throughout the year, though dry spells do occur. The rainiest season is Autumn when it rains 28% of the time and the driest is Summer with only a 22% chance of a rainy day. ". How Toxic Terrorists Scare You With Science Terms, Adult Immunization: The Need for Enhanced Utilization, IARC Diesel Exhaust & Lung Cancer: An Analysis. The month with the most snowfall is December, when snow falls for 0.1 days and typically aggregates up to 0.08" (2mm) of snow. -Marine Located in the far eastern part of the state, which is by far the wettest, Houston gets more rainfall than any of the other major cities like San Antonio, Dallas and Austin, which are all more centrally located. -Tropical -Beach Contributions are fully tax-deductible. Hail can accumulate but only in small quantities. Mysterious Case of Diver Who Stabbed Himself. Although only a Category 2 storm (out of 5), Ike brought moderate rain but high winds for an unusually long duration (upwards of nine hours). [10] On June 29, 2013, the temperature at George Bush Intercontinental Airport reached 107F (42C), the highest ever recorded in June. -SKYWARN Schedule Questions? -National Notice that most of the cities with more rainfall are located east of the Mississippi River, as shown in the map below made by climatologist Brian Brettschneider. June through August in Houston is very hot and humid, often with scattered afternoon showers and thunderstorms. The city office was located in downtown Houston and observations began in July 1881. Precipitation: 0.72" Humidity: 64%. Lake Charles, La. -Drought, History The sea breeze showers are also a contributor to the North American Monsoon. Average monthly snow and rainfall in Houston (Texas) in millimeter This is the mean monthly precipitation over the year, including rain, snow, hail etc. : 58 inches average annual rainfall; 50 average annual rainy days. Temperature Rising? -Houston/Galveston Houston now sees rainfall of roughly 2 inches more than we used to each year. August saw the biggest increase with average rainfall increasing by about an inch. Preliminary record: Harvey has passed the 50" measured single-storm rainfall record for the continental US. Houston has had a troubled past with pollution of many types. Sorry, the location you searched for was not found. -Houston Intercontinental The temperature dips to freezing or below on an average of 4 nights a year. HOUSTON, Feb. 27, 2023 /PRNewswire/ -- The United States Special Presidential Envoy for Climate, John F. Kerry, will address delegates at the 41st annual CERAWeek by S&P Global, March 6-10 in Houston. Annual weather averages for Houston, Texas. Yes, Seattle is a dreary place -- but I like it that way. -NCDC/NCEI [13] Because of the high temperatures that persist in the months of April through October, most indoor workers in Houston spend the hottest part of the day in an air-conditioned environment. The coldest weather of the season often includes temperatures in the low 30s to mid-40s at night. [citation needed] The most notable project was the METRORail light rail system constructed in 2004. Tropical Storm Allison dumped up to 37 inches (940mm) of rain on parts of the city over a five-day period in 2001, and was the most destructive and costly natural disaster in Houston history[26] prior to Hurricane Harvey. Please select one of the following: -Galveston Beach Patrol (Flag Warning System), National Oceanic and Atmospheric Administration. Many cities not associated with showers in America's . -2022 Hurricane Guide -Frequent Products -Granger (Central Texas) -Models -Lake Charles Areas south of Interstate 10 can have entire winters without a freeze. Average annual snowfall is barely above zero, being less than the measurable amount of 0.1 inches (2.5mm). -Local Regrettably, weather records prior to 1889 are not available. George Bush Intercontinental Airport sees an average of 9.6 days per year of freezing temperatures. All NOAA, You are at NWS Houston/Galveston SE TX Climate Houston Intercontinental Climate Climate Graphs - IAH, CURRENT HAZARDS That hurricane weakened to a tropical storm by the time it reached Houston. Four have done significant damage to Houston. Our weather forecast can give you a great sense of what weather to expect in Houston in November 2023. [32] There were more incidences[spelling?] "It was a pretty substantial. -Worldwide -2022 Hurricane Guide -Satellite The climate of Houston is classified as a humid subtropical climate, with tropical influences. -HGX Teacher Resources The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Low Temp: 45 F. -Weather Ready Nation The annual precipitation totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information. -Lake Charles This was the eighth straight year above the 1981-2010 normal for the region. -Local Data/Records Winters in Houston are relatively mild, dry, and temperate compared to most areas of the United States. -Evacuation Routes -Storm Data *The heaviest 24-hour rainfall in U.S. history and 12th highest in the world - total verified by NOAA at unofficial reporting station Greatest annual average: 58.31", Orange, Orange County Least annual average: 8.81", El Paso, El Paso County Wettest year statewide: 1941, 42.62" - state average Driest year statewide: 1817, 14.30" - state average Precipitation: 0.85" Humidity: 63%. During La Nia events, the jet stream shifts further north, resulting in a warmer and drier winter. In 1837, the Racer's Storm passed just to the south of the town, raising water levels four feet. The numbers here describe what the weather in Houston, Texas was like for every year since 2010. February is the driest month with 81mm (3.2in) of precipitation. The climate of Houston is classified as a humid subtropical climate, with tropical influences. On the night of May 18, 2021, a large and intense severe storm impacted Houston. Joe', A Conversation Between ACSH and Great.com. Climate Monitoring. The wetter season lasts 4.1 months, from May 15 to September 18, with a greater than 31% chance of a given day being a wet day. Masks Depart, 'Stomach Flu' Arrives. Please try another search. -Brazos River Authority, CLIMATE -Feed High Temp: 68 F. -Observations -College Station The last recorded snowfall in Houston was on February 15, 2021. -more, SocialMedia Situated near the base of the Olympic Mountains, this town of 6,600 residents is often shielded from extensive rainfall but rather gets little rain very often. Metropolitan Transit Authority of Harris County, Texas, halted its light rail and bus services in view of the effects. Although the downtown office was the official observation site for almost eighty years, the office moved quite a few times around downtown Houston. An interactive map of the Harris County Flood Control District. Appendix B provides a list of major cities in the U.S. along with the 1-hour duration, 100-year occurrence rainfall rate. August normally ranks as the warmest month at 84.6 F (29.2 C) and January the coldest month at 53.1 F (11.7 C). -Space Weather Prediction Center, CURRENT WEATHER [6] Summer temperatures in Houston are very similar to average temperatures seen in tropical climates, such as in the Philippines and the lower elevations of Central America. -Palacios -Palacios -FAQ, Rivers/Lakes/Bayous [46], Houston's environmental problems stem from a long history of pollution. Houston normally receives 49.77 inches (1,264mm) of precipitation on 104.0 days annually. Why the Feds Make Patients Suffer Needless Pain (USA Today). -Publications/Brochures -Activity Planner There are usually a few days of freezing (32F (0C)) temperatures each year, though the average low in January, the coldest month, is still only 43F (6C) or 24F (4C). -Careers -StormReady Dew Point: 43 F. [15] Cool fronts that move through the region during the fall can bring rain. The city office remained in downtown Houston from 1881 through May 1969. (I bought two of them and thought they were pretty cool until the water turned yellow.). -Local Page. In fact, Seattle doesn't even rank in the top 30 for precipitation among the nation's 50 largest cities. On the first day of February, sunrise is at 7:11 am and sunset at 5:58 pm. Metropolitan Transit Authority of Harris County, Texas, National Oceanic and Atmospheric Administration, "WMO Climate Normals for HOUSTON/INTERCONTINENTAL, TX 19611990". -Harris County Flood Warning System -Climate Summaries Below is a list of locations and dates of the official observation site. NWS Increased clouds during El-Nio winters are what keep the temperatures from warming up. Melosi, Martin V., and Joseph A. Pratt. -Palacios Texas was hit by a record-setting cold snap from the 14-17 February 2021 after three decades that resulted in power outages, disruption of the public water systems, and other cascading effects. ACSH does not have an endowment. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more. When it does occur, it usually melts immediately on the ground with light accumulation on roofs and raised surfaces. Yet Buffalo ranks 30th in the total precipitation it receives annually, with 40.7 inches (1033 millimetres). However, a relatively complete set of daily temperature and rainfall data is available dating back to 1892 with some temperature and rainfall records dating back to 1889. The official observation site for the city of Houston was moved quite a few times during its long history. Please Contact Us. Harris County, where the bulk of the city has been historically located, is home to 15 Environmental Protection Agency Superfund sites, more than any other area in Texas. The light rail system was designed to encourage Houstonians to utilize public transportation instead of their automobiles. (PWSs) in the Houston area had received 84-hour rainfall totals . Hard freezes are not uncommon in North Houston; George Bush Intercontinental Airport has recorded at least one freeze every winter since it opened in 1969. Multiple locations were found. -Evacuation ZipZone -Hurricane Harvey Seattle gets about 37.4-38 inches of precipitation a year. Autumn in Houston is warm, with temperatures averaging in the upper 60s to lower 80s F (20-28C) during the day and in the 40s to lower 60s F (10-17C) at night. -National Weather Service Energy Metropolis an Environmental History of Houston and the Gulf Coast. 3) Set the DATE and TYPE of data you want. -Models -Preparedness Meetings -National Weather Service On average, rain rates will be 1-2 per hour, which could lead to standing water on roads where the heaviest rain hits. -Spaceflight Meteorology Group This study investigates the unprecedented impact of winter storm Uri on power outages, air quality, and water systems in Texas, USA. Global Summary of the Year, Version 1.0. -Web Weather for Kids Between 1970 and 2018, Houston's mean annual rainfall jumped from 49 inches to near 57 at Hobby Airport. Questions? Yearly Average. The temperatures in Houston in November are comfortable with low of 14 C and and high up to 21 C.. You can expect about 3 to 8 days of rain in Houston during the month of November. -National -Historical Tracks NOAA National Centers for Environmental Information. -Aviation Weather Center -StormReady An overnight event occurred from January23, 2014 to January24, another significant icing occurred a few days later on January28, and a third event took place on March4. Houston has also seen recent improvements to the city's waterways. -Frequent Products In late April 2016, record rainfall fell in the Houston area, and some areas received nearly a season's worth of rain in one night. Another similar storm in April 2016 resulted in widespread, severe flooding across Houston and surrounding suburbs in an event later known as the "Tax Day Floods". I'm a pluviophile. -Spaceflight Meteorology Group In order for precipitation to be counted you have to get at least .01 inches on the ground to measure. All NOAA. -College Station Supercell thunderstorms sometimes bring tornadoes to the area, most commonly during spring. ADDRESS SEARCH. -HGX Teacher Resources However, a relatively complete set of daily temperature and rainfall data is available dating back to 1892 with some temperature and rainfall records dating back to 1889. More information & alert signup. -Major Events, RADAR Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? -Preparedness Meetings How is it possible that Seattle has such a rainy reputation if it's not even remotely one of the wettest cities in the country? -Tides and Currents Averages are for San Antonio International Airport, which is 8 miles from San Antonio. -Public Information Statement -River Forecast Centers The storm could've done more because was moving faster than they thought. -Old Climate Page Houston has introduced many programs since the 2000 federal order to reduce air pollution in the city. Living and working out of New York City, Lauren Reinhard has been writing since 2005. -Local Data/Records 2016. The Houston Fire Department reported 72 rescue operations. US Dept of Commerce With an average high-temperature of 61.3F (16.3C) and an average low-temperature of 46F (7.8C), January is the coldest month in Houston. [1] The city (and much of South and Southeast Texas) has its own irregular monsoon season, which usually lasts from May to October, but sometimes April to September. Monthly averages Olympia Longitude: -122.901, Latitude: 47.0379 Average weather Olympia, WA - 98501. -Air Now It was the only tropical storm in history to have its name retired until Tropical Storm Erika in Dominica in 2015. Rainfall rates, in inches per hour, are based on a storm of 1-hour duration and a 100-year return period. This might flood certain low-lying intersections, but doesn't generally affect citizens or the business of the city. US Dept of Commerce -Weather Safety 3", "Houston Snow - Weather Research Center, February 5, 1998", Snow in Houston: It Happens More Than You Think, Remember When: Houston's huge snow storm of 1960, One Hundred Years of Southeast Texas Weather (1900-2000), https://www.khou.com/article/news/local/snow-vember-the-earliest-houston-snowfall-ever-just-happened/285-, "Average Weather for Houston, TX - Temperature and Precipitation", "Houston paralyzed by ice storm - Disaster News Network", "Drivers urged to stay home during Houston's icy mess", "Cold and icy, Texas and Louisiana deal with winter - CNN.com", State of the Air 2005, National and Regional Analysis, "City Mayors: The most polluted US cities", "Comparative Assessment of Air PollutionRelated Health Risks in Houston", "The paradox of peak-based ozone air pollution standards", Comparison with month average and actual temps, https://en.wikipedia.org/w/index.php?title=Climate_of_Houston&oldid=1142219941, Source: NOAA (relative humidity and dew point 19691990, sun 19611990). -YouTube -Climatology for SE TX Because Houston is on the Gulf of Mexico, the city has a high chance of being hit by hurricanes or tropical storms every hurricane season (June through November). However, occasionally very heavy thunderstorms dump so much water on the city that widespread congestion and even property damage in low-lying areas result. NPR Frets About 'Weight Stigma' As Doctors Fight Childhood Obesity, Ignore the News: Earth Is Getting Cleaner and Healthier, Another Lousy Anti-Vaping Study, Debunked, Insanity: Doctor Gives Teenage Son Cigarettes to Break Vaping Habit, Underwater Suicide? At 35.1 inches (891 mm) of precipitation a year, Rochester ranks 37th among major US cities for highest annual precipitation. "Heat watch: Houston ties all-time record high". The roof of Reliant Stadium (home of the Houston Texans NFL team) was damaged and windows were blown out of several high-rise buildings in downtown Houston. Rain This table gives the total precipitation that fell on Houston during each year from 2010. US Dept of Commerce However during El Nino or La Nina years the wet and dry season can often either last longer than usual or be delayed. Helping Smokers Quit: The Science Behind Tobacco Harm Reduction, Foods Are Not Cigarettes: Why Tobacco Lawsuits Are Not a Model for Obesity Lawsuits, The Prevention and Treatment of Osteoporosis: A Review. Area grocery stores were stripped bare and sold water and ice for cash by flashlight. December 10, 2008: Tied the earliest accumulating snowfall record. Rainfall is the most common form of precipitation in Houston and is plentiful throughout the year. -Activity Planner -Wind Roses, Education/Careers The rainiest season is Autumn when it rains 28% of the time and the driest is Summer with only a 22% chance of a rainy day. -Brazos River Authority, CLIMATE -Evacuation ZipZone It has more days with rain than both New York City and Miami. (NOTE: Through April 2021, departures from normal were based on the 1981-2010 normals. Climate & Weather Averages in Houston, Texas, USA Time/General Weather Time Zone DST Changes Sun & Moon Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 61 F. -HGX Teacher Resources Houston. -Galveston -Historical Tracks -Storm Prediction Center Even the Astrodome was air-conditioned, making baseball players and fans comfortable for decades. [16] Most of these flood events result from remnants of Eastern Pacific cyclones interacting with upper-level boundaries; October 2015 was the latest example of such an occurrence, wherein the remnants of Hurricane Patricia brought over 9 inches of rain to the city. Given Seattle's rainy reputation, it must be one of the wettest cities in America, right? Houston has occasional severe weather, mostly flooding. Post-El Nio weather during the spring usually result in increased rainfall, as demonstrated during the Memorial Day 2015 and Tax Day/Memorial Day/early June 2016 flood events, where the Houston Metro area (and the rest of the state) experienced a climate similar to the South Asian summer monsoon (in this case, a stalled low-pressure systemusually from an upper-level low from the northeast Pacific Ocean, migrates east, where the northern polar jet stream form the usual omega blocksoriginates over the Four Corners region or the Sierra Madre Occidental/Sierra Madre Oriental mountain ranges in northern Mexico). [49] Ground-level ozone, or smog, is Houston's predominant air pollution problem. When founded in 1827, it was named Emu Bay, being renamed after William Burnie, a director of the Van Diemen's Land Company, in the early 1840s. 47.06. This table gives the total precipitation that fell on Houston during each year from 2010. But Buffalo, Cleveland, and Pittsburgh? -Tides and Currents Sorry, the location you searched for was not found. When does it snow in Houston? -more, PREPAREDNESS/SAFETY -Severe Stats Not even close. The Winter Storm of Feb 15th 2021 was a very Dangerous & Devastating one for the Houston Area, starting out mainly as Freezing Rain with a few flakes or sleet pellets mixing in at times, then transitioning into moderate/heavy sleet during the evening and finally changing over to snow overnight bringing anywhere between 1-4" inches of snow throughout the Houston area on top of a layer of ice/sleet, there were widespread power outages throughout the majority of the state including Houston/Harris County. Several major floods have happened in recent years. -Careers Dec 4.38. "Houston IAH Extremes, Normals, and Annual Summaries", http://www.srh.noaa.gov/lch/research/txearly19hur.php, Remembering the Great Hurricane, September 8, 1900, Tropical Storm Allison Floods June 5-9, 2001, "CenterPoint says power restored to 262,000", "Hurricane Harvey makes landfall in Texas", "Storm Summary Number 17 for Tropical Storm Harvey", National Centers for Environmental Prediction, "KTRK coverage of the aftermath of the November 1992 tornado outbreak", "Houston's top five weather events since 1992: No. -Graphs NOAA National Centers for Environmental Information. Authorities prohibited non-emergency access to the island for many weeks. The month with the most wet days at George Bush Intercontinental Airport is June, with . -Houston Hobby -Feed Hurricane Harvey made landfall in Rockport, Texas, very early on August 26, 2017. It's a good idea to bring along your umbrella so that you don't get caught in poor weather.