[32] There were more incidences[spelling?] -Tropical (The dry season is the summer, which lasts from roughly July to early October.). 100-year estimates around Houston increased from 13 inches to 18 inches and values previously classified as 100-year events are now much more frequent 25-year events. Daylight (PWSs) in the Houston area had received 84-hour rainfall totals . -Local Data/Records Portland didn't surprise me. Houston, TX Precipitation Forecast | Weather Underground The coldest temperature ever recorded at George Bush Intercontinental Airport was 7F (14C) on December 23, 1989. 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. Average annual snowfall is barely above zero, being less than the measurable amount of 0.1 inches (2.5mm). The deluge led to deadly flooding, and nine counties were declared to be in a state of disaster. Given Seattle's rainy reputation, it must be one of the wettest cities in America, right? . New Orleans, on the other hand, where it usually rains over five feet a . How Rainy Is Seattle? It's Not Even in the Top 30 of Major U.S. Cities -Graphs In the Know with 'Dr. Total rainfall in 2017, the year of Hurricane Harvey at IAH in northern Houston, was 79.69; rainfall the month of the storm, August 2017, at IAH totaled 39.11. On the coldest nights of the month, the temperature usually drops to around -1 C (30 F). The normal annual precipitation measures 49.77 inches (1,264 mm). -Galveston -Evacuation Planning -Weather Prediction Center The numbers here describe what the weather in Houston, Texas was like for every year since 2010. National temperature and precipitation maps are available from February 2001 to December 2022. -Tides and Currents 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). Mysterious Case of Diver Who Stabbed Himself. -NCDC/NCEI -Galveston How many days does it rain in Houston? -Wind Roses, Education/Careers -Education e.g. 2023 Compare Climate & Weather: Seattle, WA vs Houston, TX Annual precipitation averaged across the Midwest was 37.72 inches (958 mm), 0.78 inches (20 mm) above normal. Climate - Houston (Texas) - Climates to Travel -Models -Find It Quick, Tropical 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. It was the only tropical storm in history to have its name retired until Tropical Storm Erika in Dominica in 2015. National Oceanic and Atmospheric Administration -Lower Colorado River Authority Multiple locations were found. Tylenol After Surgery? On average, rain rates will be 1-2 per hour, which could lead to standing water on roads where the heaviest rain hits. USGS Current Conditions for Texas_ Precipitation Dec 4.38. Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? -NOAA Houston, TX Monthly Weather Forecast - weather.com Hail can accumulate but only in small quantities. Houston has had a troubled past with pollution of many types. Podcast: What Everyone Got Wrong About Gas Stoves; Secondhand Weed Smoke Causes Asthma? -more, ADDITIONAL INFO Global Summary of the Year, Version 1.0. -Spaceflight Meteorology Group 2023 Compare Climate & Weather: Houston, TX vs Dallas, TX - Best Places The light rail system was designed to encourage Houstonians to utilize public transportation instead of their automobiles. Yearly Average. Weather Highlights Summer High: the July high is around 92 degrees Winter Low: the January low is 40 Rain: averages 63 inches of rain a year -YouTube Houston normally receives 49.77 inches (1,264mm) of precipitation on 104.0 days annually. Rain This table gives the total precipitation that fell on Houston during each year from 2010. Dr. Alex Berezow is a PhD microbiologist, science writer, and public speaker who specializes in the debunking of junk science for the American Council on Science and Health. -Twitter Pressure: 30.15 "Hg. Houston has an average annual rainfall of 53.34 inches. Rainiest Cities in the United States 2023 - worldpopulationreview.com Average monthly snow and rainfall in Houston (Texas) in millimeter This is the mean monthly precipitation over the year, including rain, snow, hail etc. In fact, Seattle doesn't even rank in the top 30 for precipitation among the nation's 50 largest cities. Wrong. Hurricane Ike left ninety percent of people in the Houston Area without power. -Local 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. 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 . -Preparedness Meetings 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. -National Hurricane Center Believe it or not, there are cities with even more rainy (or snowy) days: Buffalo, Portland, Cleveland, and Pittsburgh. Houston's 'New Normal': A Hotter And Wetter Climate -Activity Planner Dew Point: 39 F. -Twitter Are "Low Dose" Health Effects of Chemicals Real? 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]. In December, southward-moving cold fronts [19] can bring cold rain, low wind chills, and, rarely, frozen precipitation. -StormReady -Frequent Products Spring comes with a gradual warm up from winter, lasting from February through May. -Major Events, RADAR NWS The city office remained in downtown Houston from 1881 through May 1969. This ranked as the 37th wettest in history since 1895. On the night of May 18, 2021, a large and intense severe storm impacted Houston. The storm could've done more because was moving faster than they thought. 25 km. Houston. 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. Snowfall average snowfall in inches Houston Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 in BestPlaces.Net Although the downtown office was the official observation site for almost eighty years, the office moved quite a few times around downtown Houston. 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). -National When does it snow in Houston? A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Sorry, the location you searched for was not found. Houston now sees rainfall of roughly 2 inches more than we used to each year. [54] The Port of Houston has not seen any major cleaning attempts. -HGX Teacher Resources -Aviation Texas Counties: Annual Precipitation Unlike Dallas, Houston is not in Tornado Alley; however, smaller tornadoes can occur during severe weather. -Climate Summaries This might flood certain low-lying intersections, but doesn't generally affect citizens or the business of the city. -Web Weather for Kids How Toxic Terrorists Scare You With Science Terms, Adult Immunization: The Need for Enhanced Utilization, IARC Diesel Exhaust & Lung Cancer: An Analysis. Climate of Houston - Wikipedia -Astronomical Info [21], Houston has received less than 20 inches (510mm) of rain only once: 17.66inches in 1917. By this metric, Seattle and Buffalo are tied for #1, while Portland and Pittsburgh are tied for #2. -Facebook . -Aviation -Weather Prediction Center Metropolitan Transit Authority of Harris County, Texas, National Oceanic and Atmospheric Administration, "WMO Climate Normals for HOUSTON/INTERCONTINENTAL, TX 19611990". 2016. March sees the return of many types of insects, including butterflies and mosquitoes, to Houston's warm climate. -Jefferson County Drainage District 6 -Evacuation Routes Averages are for San Antonio International Airport, which is 8 miles from San Antonio. Storm surge affected areas around Galveston Bay, stripping some coastal islands of homes. On the first day of February, sunrise is at 7:11 am and sunset at 5:58 pm. -Fire You know it rains more in Houston than Seattle? [citation needed] The most notable project was the METRORail light rail system constructed in 2004. Rainfall Scorecard - National Weather Service -Satellite Please note that not all products are available for all dates and time periods. -more, SocialMedia Tornadoes in Houston usually measure a weak EF1 on the Enhanced Fujita scale and cause light to moderate damage to well-constructed buildings. ANNUAL SUMMARY. The current year's data has a green background. The American Council on Science and Health is a research and education organization operating under Section 501(c)(3) of the Internal Revenue Code. weather and science facts . Annual Weather Averages Near San Antonio. Houston has a notorious reputation for major rainfall flooding events. A series of tables gives data by year for temperature and precipitation. What Are Some Geographical Locations of Deserts? -Local Data/Records The average high in January, the coldest month, is 62.9F (17.2C) and the low 43.2F (6.2C). -Tropical Storm Imelda Burnie - Wikipedia -CoCoRaHS 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? May thru Dec and Year columns for 2021 are based on the 1991-2020 normals) HGX RSS Feed [45] The ice storm that occurred on January 16, 2018 started as cold rain for several hours, before changing to a wintry mix and then eventually sleet and snow. December 4, 2009: Broke the earliest accumulating snowfall record. Breakdown: Why Seattle is not actually the rainiest city - Action News 5 The area is drained by a network of bayous (small, slow-moving rivers, often dredged and enlarged to increase volume) and man-made drainage ditches, which are usually dry most of the year.