Early January is the coldest time of the year, with temperatures moderating slightly by February. New Orleans, on the other hand, where it usually rains over five feet a . A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. February is the driest month with 81mm (3.2in) of precipitation. -Lower Colorado River Authority View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices. -Preparedness Meetings -Weather Radio Extreme rain events in Houston, like the one this week, are becoming Day-to-day business slowed immensely. National Oceanic and Atmospheric Administration It's more than 4 feet of rain. NWS Houston has an average annual rainfall of 53.34 inches. Harris County Flood Warning System Joe', A Conversation Between ACSH and Great.com. Houston has also seen recent improvements to the city's waterways. -Feed Some of the most recent ice storms occurred in 1997, 2007, February4, 2011, and January 16, 2018. However, most years see little or no significant hurricane activity. The sea breeze showers are also a contributor to the North American Monsoon. -Weather Prediction Center Precipitation. There are radar estimates that totals may have reached 70 inches of rain over the course of five days. [24] The periphery of Hurricane Carla hit the city in 1961, causing major damage to Houston. Station Data. -Aviation Weather Center Living and working out of New York City, Lauren Reinhard has been writing since 2005. -Storm Prediction Center -Our Office February 14February 15, 1895: 20 inches (51cm) of snow, its largest snowfall from one storm on record. This makes 2018 the third-wettest year on record for the U.S. and sixth consecutive year of above-average precipitation. Houston, USA: Annual Weather Averages. Dew Point: 39 F. Since the 1930s, air-conditioning was built into all commercial buildings like theaters, malls, and corporations. [52] Houston's air quality has often been compared to Los Angeles and Beijing.[48]. Formerly, he was the founding editor of RealClearScience. -Satellite -Tropical [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. History for Houston Intercontinental, Texas on Monday, September 4, 2000. -River Forecast Centers Get the monthly weather forecast for Houston, TX, including daily high/low, historical averages, to help you plan ahead. Concrete Lifting in Houston, TX | FSS -Local Page. In Houston, during the entire year, the rain falls for 180.5 days and collects up to 35.35" (898mm) of precipitation. The strongest recorded tornado in Houston history was an F4 on November 21, 1992, part of a large outbreak of tornadoes in Harris County.[31]. Would biotech have helped? -Climatology for SE TX The wettest month is June, with an average of 5.93 inches (151mm) of rain. Mean monthly maxima and minima (i.e. Questions? -Twitter Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? In Houston, the average yearly rainfall increased by about 2 inches. -Hurricane Harvey The climate of Houston is classified as a humid subtropical climate, with tropical influences. -Climate Summaries DC's cherry blossoms coming early due to confusing weather Most of the city was without power for 23 days some for 2 to 3 weeks. Global Summary of the Year, Version 1.0. Mean Temp: 57 F. -Lower Colorado River Authority Current Conditions Radar Forecasts Rivers and Lakes Climate and Past Weather Local Programs < < Go Back Rainfall Scorecard This table compares rainfall amounts from previous years with the current year. Houston Annual Weather Averages - Texas, US - WorldWeatherOnline.com C urrent R esults. Though rainfall comes fairly evenly throughout the months of the year, June is Houston's rainiest month, with an average of. Texas Counties: Annual Precipitation Official records for Houston were kept at the Weather Bureau in downtown from July 1888 to May 1969, and at Intercontinental since June 1969. May thru Dec and Year columns for 2021 are based on the 1991-2020 normals) HGX RSS Feed The chance of damage from tropical storms and hurricanes also goes up during La Nia events, due to decreased Atlantic wind shear. Mean annual precipitation from 1971 to 2000 as measured from one weather station in each county, typically at the county seat. The first chart below depicts the wettest cities ranked by total precipitation: At 37.7 inches of precipitation annually, Seattle ranks 32nd among the nation's 50 largest cities. -Galveston Houston, TX Monthly Weather | AccuWeather Climate Normals. 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). Houston weather - off and on rain all week, heavy at times University of Pittsburgh Press, 2007. 10 miles. Former Vice President of Scientific Communications. -National Weather Service -Activity Planner Tropical Storm Allison in 2001 was so severe that many parts of town that had never flooded before were flooded seriously. [47], Houston is well known for its oil and petrochemical industries, which are leading contributors to the city's economy. What is the Annual Average Rainfall for Houston, Texas? -Center Weather Service Units Yet Buffalo ranks 30th in the total precipitation it receives annually, with 40.7 inches (1033 millimetres). In October, the average high-temperature slightly decreases from a tropical 88.3F (31.3C) in September to a warm 81F (27.2C). -Facebook Annual Weather Averages Near San Antonio. -Storm Data We raise our funds each year primarily from individuals and foundations. But Houston doesn't get as cold as 20 F (-8 C). Houston has introduced many programs since the 2000 federal order to reduce air pollution in the city. -more, PREPAREDNESS/SAFETY Multiple locations were found. Winter is also the driest part of the year for Houston. 2016. 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). -Harris County Flood Warning System Low Temp: 41 F. Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? The official observation site for the city of Houston was moved quite a few times during its long history. -Major Events, RADAR -Twitter -Activity Planner Really? -Find It Quick, Tropical The wet season lasts from April/May to September/October, the dry season lasts from November/December to March/April. The climate data come from weather measurements made at the William P. Hobby Airport near downtown Houston. That's a nearly eight-inch increase in 48 years or the equivalent of 16 percent more . Even the Astrodome was air-conditioned, making baseball players and fans comfortable for decades. That hurricane weakened to a tropical storm by the time it reached Houston. 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). -Forecast Discussion -StormReady On the first day of February, sunrise is at 7:11 am and sunset at 5:58 pm. -Careers -Evacuation Planning [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. -Brazos River Authority, CLIMATE Houston, TX - Climate & Monthly weather forecast National Weather Service Houston IAH Climate Data - National Weather Service Harvey in Houston: Most Extreme Rains Ever For a Major U.S. City -Palacios Climate Monitoring. During El Nio events, Houston winters are cooler and wetter than normal due to a stronger southern jet stream, which can increase the length of the normal wet season in Houston. 1 Univ Draw nr . Below is a list of locations and dates of the official observation site. Sorry, the location you searched for was not found. Preliminary record: Harvey has passed the 50" measured single-storm rainfall record for the continental US. Houston Temperature History 2021. Interstate 10 near downtown, which is below grade, was covered by over 10ft (3.0m) of water. June is the wettest month in Houston with 6.2 inches of rain, and the driest month is February with 3.2 inches. The light rail system was designed to encourage Houstonians to utilize public transportation instead of their automobiles. Find out how to read the year to date and temperature/precip plots. -Marine February 12, 1960: 4.4 inches (11cm) of snow. Seattle gets 37.5 inches of precipitation during an average year, a drop in the rain barrel compared to 126.7 inches in Hilo, Hawaii, and 141.3 inches in Ketchikan, Alaska. -National [46], Houston's environmental problems stem from a long history of pollution. Sleet and freezing rain are more common than snow in the Houston area. (I bought two of them and thought they were pretty cool until the water turned yellow.). -Education -Tropical Storm Imelda It rarely rains hard; instead, it has a (seemingly) never-ending drizzle that keeps the city wet almost all-year round. Hurricane Ike made landfall near Galveston, Texas in September 2008. -more, PREPAREDNESS/SAFETY This ranked as the 37th wettest in history since 1895. CERTIFIED (official) climate data is available from the National Centers for Environmental Information (NCEI). -FloodAware -Beach Monthly: 1981-2010 normals History: 2007-2019 Based on annual weather averages for Houston, the best month to go for holiday is March and May. : 58 inches average annual rainfall; 50 average annual rainy days. -Worldwide -more, ADDITIONAL INFO -Weather Prediction Center It has more days with rain than both New York City and Miami. -Weather Safety -more, SocialMedia Climate of Houston - Wikipedia -Houston Intercontinental -SKYWARN Schedule Average annual snowfall is barely above zero, being less than the measurable amount of 0.1 inches (2.5mm). -NOAA -Air Now What Are Some Geographical Locations of Deserts? -Wind Roses, Education/Careers Disclaimer: Please note that the data provided here is considered "unofficial". Temperature-wise the city (and much of Southeast Texas) has four distinct seasons (Summer, Spring, Fall, Winter), but weather wise the city has only two seasons (rainy and dry). -Lake Charles -more, SocialMedia -Marine The Houston Fire Department reported 72 rescue operations. -Careers The banks of Buffalo Bayou have been cleaned of garbage and have been turned into jogging trails and parks. Berger, Eric; Latson, Jennifer; Leahy, Jennifer (December 10, 2008). Daylight -Evacuation ZipZone 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. -Worldwide -Aviation Weather Center It is especially severe in low-lying areas on the far east end of town along the San Jacinto River. Hurricanes can move into the area from the Gulf of Mexico, bringing heavy rains and high winds. -River Forecast Centers For question or additional information regarding this data, please contact Jimmy Fowlervia e-mail or telephone (281.337.5074). -National Severe weather of Houston mostly takes the form of flooding, which occurs most commonly in the months of May to October, which is the city's monsoon season. -National Hurricane Center 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. December 10, 2008: Tied the earliest accumulating snowfall record. The flat wetlands and paved-over coastal prairie around Houston drain slowly and easily flood. -Storm Data By this metric, Seattle and Buffalo are tied for #1, while Portland and Pittsburgh are tied for #2. -Center Weather Service Units Houston, TX Precipitation Forecast | Weather Underground The annual precipitation totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information. Sustainability | Free Full-Text | Exploring the Impact of Winter Storm Rainfall is ample throughout the year, though dry spells do occur. Occurrences of freezing rain, also known as ice storms, are more common than snow in Houston. May is the wettest month in Dallas with 5.0 inches of rain, and the driest month is August with 2.2 inches. -Drought, History Sorry, the location you searched for was not found. -Fire Questions? -Frequent Products -Preparedness Meetings [7] The value of relative humidity results in a heat index higher than the actual temperature. -Center Weather Service Units January Climate & Weather Averages in Austin. In 1837, the Racer's Storm passed just to the south of the town, raising water levels four feet. Authorities prohibited non-emergency access to the island for many weeks. How many days does it rain in Houston? -Hurricane Harvey NOAA National Centers for Environmental Information. The table below displays max and min temperature and rain data for the whole year as an average taken from last 12+ years of historical data for Houston. Rainfall Scorecard - National Weather Service At George Bush Intercontinental Airport, the normal daily high temperature peaks at 95.0F (35.0C) on 512 August,[1] with a normal of 102.4 days per year at or above 90F (32C) and 3.5 days per year at or above 100F (38C). -National Weather Service California town representative of unrelenting drought s travails. Information on Rainfall Frequency is published by the National Weather Service. -Houston Intercontinental Houston has an average annual rainfall of 53.34 inches. In late August 2017, Hurricane Harvey flooded Houston, causing severe widespread damage and at least 14 deaths. [32] There were more incidences[spelling?] -Fire Hurricanes that have the potential to landfall bring severe damage to the area. The storm could've done more because was moving faster than they thought. -Rainfall Reports -Frequent Products [11] Heat stroke can strike people who stay outdoors for long periods of time during the summer, making hydration essential for outdoor work and recreational activity. -Aviation 10 Wettest Cities In The United States - WorldAtlas -National Weather Service -Historical Tracks [23] The Great Hurricane of 1900 destroyed the nearby (and then much bigger) city of Galveston, which is situated on a barrier island 50mi (80km) southeast of downtown Houston. It rains enough that a company (based in Seattle, of course) developed a product called a RainGlobe, which is like a snow globe, except it rains inside. In Houston, during 14.8 rainfall days, 4.45" (113mm) of precipitation is typically accumulated. -Graphs -Local Houston may be considered the air-conditioning capital of the world due to its hot and humid metropolitan. National Temperature and Precipitation Maps | National Centers for Houston has had a troubled past with pollution of many types. Only very uncommonly does it accumulate on the ground. National temperature and precipitation maps are available from February 2001 to December 2022. -Miscellaneous Info Please Contact Us. Area grocery stores were stripped bare and sold water and ice for cash by flashlight. Precipitation is rain, snow, sleet, or hail that falls to the ground. -National When it does occur, it usually melts immediately on the ground with light accumulation on roofs and raised surfaces. Which is the sunniest month in Houston? -StormReady The last hurricane to hit was Hurricane Nicholas in 2021. -Frequent Products High Temp: 64 F. For the purpose of storm drainage design, the following frequencies are applicable: 1. 2023 Compare Climate & Weather: Houston, TX vs Dallas, TX - Best Places -more, PREPAREDNESS/SAFETY In 2018, the average annual rainfall in the U.S. was 34.63 inches, 4.6 inches over the long-term average. Pressure: 30.15 "Hg. (NOTE: Through April 2021, departures from normal were based on the 1981-2010 normals. -Preparedness Meetings In fall, cold fronts bring in rainstorms and flooding is not uncommon. The chance of wet days at George Bush Intercontinental Airport varies throughout the year. -Wind Roses, Education/Careers [17] The latest hurricane to reach Texas was Hurricane Harvey in August 2017. -Drought, History It's Seattle's "little brother" down the road, and the weather there is very similar to ours. Devastated Galveston Island much resembled a war zone. [27] Never before had the city experienced such widespread or long-term power outage: no air conditioning, no refrigeration, no lights, and no phones. -Weather Prediction Center Yet, Seattle only comes in at #5 by this ranking. -Local Though rainfall comes fairly evenly throughout the months of the year, June is Houstons rainiest month, with an average of 6.25 inches. When does it snow in Houston? The list contains numerous companies, streets and waterways that have been considered hazardous to humans in various ways. Multiple locations were found. How Toxic Terrorists Scare You With Science Terms, Adult Immunization: The Need for Enhanced Utilization, IARC Diesel Exhaust & Lung Cancer: An Analysis. -Lake Charles The individual Weather Service Offices in the field cannot provide court certified weather documents. *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 This was the eighth straight year above the 1981-2010 normal for the region. -Publications/Brochures [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. Annual weather averages for Houston, Texas. In December, southward-moving cold fronts [19] can bring cold rain, low wind chills, and, rarely, frozen precipitation. Menu. PDF City of Houston Design Manual Chapter 9 STORMWATER DESIGN REQUIREMENTS It's a good idea to bring along your umbrella so that you don't get caught in poor weather. Although the downtown office was the official observation site for almost eighty years, the office moved quite a few times around downtown Houston. August is the hottest month in Houston with an average temperature of 29C (84F) and the coldest is January at 12C (54F) with the most daily sunshine hours at 11 in July. Average Yearly Precipitation for Texas - Current Results Given Seattle's rainy reputation, it must be one of the wettest cities in America, right? Climate in Houston, Texas - Best Places Hours of Operation. Harris County sees four to five days of flooding every year. Please try another search. -Education Traditional Holiday Dinner Replete with Natural Carcinogens - Even Organic Thanksgiving Dinners, A Primer On Dental Care: Quality and Quackery, Nuclear Energy and Health And the Benefits of Low-Dose Radiation Hormesis, Priorities in Caring for Your Children: A Primer for Parents, Endocrine Disrupters: A Scientific Perspective, Good Stories, Bad Science: A Guide for Journalists to the Health Claims of "Consumer Activist" Groups, A Comparison of the Health Effects of Alcohol Consumption and Tobacco Use in America, Massive California Rains Also Deliver Drought-Ending Hopes, 'Code Blue' Urgency Not Just For Hospitals. United States' Rainiest Cities - Current Results -Education 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. Post. Average annual rainfall patterns of Texas (1991-2020) -Education -Jefferson County Drainage District 6 [8] The highest temperature ever recorded at George Bush Intercontinental Airport was 109F (43C) on September 4, 2000[9] and on August 27, 2011. Average Annual Precipitation by City in the US - Current Results -Severe Stats -Houston/Galveston -HGX Teacher Resources Miami records. Rochester gets even less rain and snow. -SKYWARN Schedule Dew Point: 43 F. A rainy day at Irwin's (Credit: Alex Berezow), How Rainy Is Seattle?