For each hour between 8:00 a.m. and 9:00 p.m. of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Increased clouds during El-Niño winters are what keep the temperatures from warming up. Towards the end of the season, the temperature often reaches 15 °C (59°F), with April usually being a particularly pleasant month. High temperatures in … The US average is 38 inches of rain per year. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The light rail system was designed to encourage Houstonians to utilize public transportation instead of their automobiles. The climate of Houston is classified as humid subtropical climate, with tropical influences. Temperatures are very stable, and are around 30/32 °C (86/90 °F) during the day and 24/25 °C (75/77 °F) at night, all year round. Houston is bursting year-round with culture, energy, and dynamic attractions. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. There are usually a few days of freezing (<32 °F (0 °C)) temperatures each year, though the average low in January, the coldest month, is still only 43 °F (6 °C) or 24 °F (−4 °C). Houston Weather – Warm, dry today, cool days ahead with weekend warm up by Rachel Estrada / Jan 26, 2021 HOUSTON (CW39) Hey there good Tuesday morning to you. Tropical Storm Erin made landfall in August 2007 with heavy rainfall. Average monthly Rainfall, Sunshine, Temperatures. Autumn in Houston is warm, with temperatures averaging in the upper 60s to lower 80s °F (20-28 °C) during the day and in the 40s to lower 60s °F (10-17 °C) at night. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. December 7, 2017: 0.7 inches (2 cm) of snow. [17] The latest hurricane to reach Texas was Hurricane Harvey in August 2017. Houston meteorologists say the year-round weather in Washington — much like the Nationals’ bullpen — sort of stinks. 21. Days per year with precip. 74° 61° 29. Houston has also seen recent improvements to the city's waterways. The shaded overlays indicate night and civil twilight. Using nine key metrics, we defined ideal weather models both for lovers of mild weather year-round and for those who appreciate individual seasons. The cool season lasts for 3.0 months, from November 27 to February 25, with an average daily high temperature below 21 °C. Tropical Storm Allison dumped up to 37 inches (940 mm) 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[25] prior to Hurricane Harvey. Houston weather is beautiful year-round and spending a day outside with a light jacket in the middle of January is not unusual. January 11, 1973: 2.0 inches (5.1 cm) of snow. The most rain falls during the 31 days centered around June 8, with an average total accumulation of 116 millimetres. On October 10, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 69% of the time, and overcast or mostly cloudy 31% of the time. In this report, we use a base of 10 °C and a cap of 30 °C. The weather in Houston is heavily influenced by the city's proximity to the Gulf of Mexico.Though the ocean is 50 miles south of Houston, the entire region is flat, so there's nothing to stop the humid sea breezes from covering the city like a wet blanket.The humidity is high year-round, but it's most oppressive during the summer when daytime highs often reach 95 degrees Fahrenheit. The hottest day of the year is August 6, with an average high of 35 °C and low of 25 °C. Give it partial sun, and it will even grow in gumbo. Sleet and freezing rain are more common than snow in the Houston area. HOUSTON (CW39) We’ve got some damp weather this morning. Feb. Sun mon tue wed thu fri sat. A total of 9 inches (230 mm) of rain fell elsewhere than George Bush Intercontinental Airport on August 16, and many roads and neighborhoods were flooded. These storms can be very disruptive since road crews are not equipped to handle such rare events over the city's expansive size. Houston, TX Weather 25 Today Hourly 10 Day Radar Video 10 Day Weather-Houston, TX As of 11:44 pm CST Tonight--/ 70 45% Sun 24 | Night 70 43% S 17 mph Cloudy with occasional showers overnight. The thin dotted line is the corresponding average liquid-equivalent snowfall. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. In Galveston, the summers are long, hot, and oppressive; the winters are short, cool, and windy; and it is wet and partly cloudy year round. The wind is most often from the north for 2.2 months, from December 2 to February 9, with a peak percentage of 38% on January 1. We collected past weather data from many thousand weather stations around the world. Hurricanes can move into the area from the Gulf of Mexico, bringing heavy rains and high winds. "[43] Typically, such ice storms affect mainly the northern/western areas of the metro, while the southern/eastern areas are left with just cold rain. [41][42] The city's Office of Emergency Management encourages driver's to "avoid driving unless absolutely necessary... if roadways are at risk of icing. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 0 °C) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). August normally ranks as the warmest month at 94.5 °F (34.7 °C) and January the coldest month at 42.2 °F (5.7 °C). An overnight event occurred from January 23, 2014 to January 24, another significant icing occurred a few days later on January 28, and a third event took place on March 4. But we’ve got those a really warm temperatures that tropical feel this morning. The calmer time of year lasts for 4.3 months, from June 7 to October 17. Houston is located near a large body of water (e.g., ocean, sea, or large lake). Today. Houston Matters Houston’s Weather Means Animal Overpopulation Is A Year-Round Problem BARC’s director says mild winters mean pets can eat, drink, and procreate year-round… [48] Ground-level ozone, or smog, is Houston's predominant air pollution problem. [8] The highest temperature ever recorded at George Bush Intercontinental Airport was 109 °F (43 °C) on September 4, 2000[9] and on August 27, 2011. Sea breeze showers which are monsoon-like (especially during the summer months, originating from the mesoscale convective cycle, where the polar jet stream usually forms an omega block) are common throughout the Texas Gulf Coast area (from Brownsville to the Florida Peninsula), which has a similar climate to areas like Mumbai and Kolkata – locals refer to the sea breeze showers as the Gulf Coast Monsoon (also called the Gulf of Mexico or the Texas Monsoon), despite Houston being 50 feet above sea level. 1 of 10 Parsley hawthorn: This tree provides year-round interest: white spring flowers, parsley-shaped bright green foliage and fall color. Annual Weather Averages Near Houston Averages are for Houston Hobby Airport, which is 9 miles from Houston. Get the monthly weather forecast for Houston, TX, including daily high/low, historical averages, to help you plan ahead. Houston has excessive ozone levels and is ranked among the most ozone-polluted cities in the United States. The sea breeze showers are also a contributor to the North American Monsoon. [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 Near Austin Averages are for Camp Mabry / Austin City, which is 4 miles from Austin. [citation needed] The most notable project was the METRORail light rail system constructed in 2004. However, most years see little or no significant hurricane activity. The wettest month is June, with an average of 5.93 inches (151 mm) of rain. During El Niño 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. Thunderstorms can pop up at any time during spring, however, so be prepared. You are about to … Average Weather in Houston Texas, United States In Houston, the summers are hot and oppressive, the winters are cool, and it is wet and partly cloudy year round. The number of hours during which the Sun is visible (black line). The windier part of the year lasts for 7.7 months, from October 17 to June 7, with average wind speeds of more than 12.6 kilometres per hour. 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). US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Houston/Galveston, TX 1353 FM 646 Suite 202 Dickinson, TX 77539 Climate and average weather for Houston (Texas), United States of America displayed in graphs. Here are the average temperatures in Tamuning. Station Data. Area flooding was catastrophic and widespread. In spring it becomes gradually warmer with average temperatures between 8 - 12°C (46 - 53°F). The brighter period of the year lasts for 3.7 months, from April 6 to July 29, with an average daily incident shortwave energy per square meter above 5.9 kWh. 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 wet season. Berger, Eric; Latson, Jennifer; Leahy, Jennifer (December 10, 2008). The area within 3 kilometres of Houston is covered by artificial surfaces (100%), within 16 kilometres by artificial surfaces (94%), and within 80 kilometres by cropland (40%) and artificial surfaces (22%). Based on weather reports collected during 1985–2015. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. In 2021, the shortest day is December 21, with 10 hours, 14 minutes of daylight; the longest day is June 20, with 14 hours, 4 minutes of daylight. Hurricanes that have the potential to landfall bring severe damage to the area. Average lows from June to August in Amarillo range … Get the monthly weather forecast for Houston, TX, including daily high/low, historical averages, to help you plan ahead. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. Houston has occasional severe weather, mostly flooding. The windiest day of the year is April 3, with an average hourly wind speed of 15.1 kilometres per hour. ". [21] Flash flood warnings are common all year, and due to the flat landscape, heavy rains often threaten life and property in the city. The time of year with warmer water lasts for 4.0 months, from June 1 to October 2, with an average temperature above 27 °C. Some of the most recent ice storms occurred in 1997, 2007, February 4, 2011, and January 16, 2018. George Bush Intercontinental Airport sees an average of 9.6 days per year of freezing temperatures. The tourism score favors clear, rainless days with perceived temperatures between 18 °C and 27 °C. Another storm happened in June 2015 (Tropical Storm Bill) that had a similar impact on Houston, causing several highways to be closed due to the bayou overflowing; this event followed flooding from May 24–26. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). Areas south of Interstate 10 can go for entire winters without a freeze. Precipitation is rain, snow, sleet, or hail that falls to the ground. HOUSTON (CW39) It’s Inauguration Day and weather in Washington D.C. is also making history in a number of ways. Because Houston is on the Gulf of Mexico, the city has a small chance of being hit by hurricanes or tropical storms every hurricane season (June through November). The percentage of time spent in various temperature bands. The figure below shows you a compact characterization of the entire year of hourly average temperatures. The chance of damage from tropical storms and hurricanes also goes up during La Niña events, due to decreased Atlantic wind shear. Then there is the heat. Houston, TX Weather 21 Today Hourly 10 Day Radar Video Monthly Weather-Houston, TX As of 3:32 pm CST Dec Calendar Month Picker Calendar Year Picker View Feb … From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Texas' weather varies widely, from arid in the west to humid in the east. [18] The all-time record low at Houston's Hobby Airport, closer to the city, is 9 °F (−13 °C). This month also receives the most amount of sunshine annually with an average of 294 hours of daylight. Day by day forecast. Houston has received less than 20 inches (510 mm) of rain only once: 17.66 inches in 1917. Reports: Cleveland Cavaliers trade Kevin Porter Jr. to Houston Rockets for protected 2nd-round draft pick It had been suggested this week that the … The industries located along the ship channel,[47] coupled with a growing population, have caused a considerable increase in air pollution for the city each year. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. [12] The 2014 summer season did not yield 100+ degree weather in response to the monsoon-esque rainfall during late June to August, during a period where the Pacific Coast off Central America was heating up, which evolved into the 2014–16 El Nino event - this cycle was also observed between 1971–76, during post-El Nino intervals. The 2004 Christmas Eve snowstorm brought a never-before-seen white Christmas to the region. The wetter season lasts 4.2 months, from May 15 to September 20, with a greater than 30% chance of a given day being a wet day. Weather warnings issued. Weather in Houston, United States of America Today's Today's weather is turning out to be patchy rain possible.The visibility is going to be around 10 km i.e. The percentage of time spent at various humidity comfort levels, categorized by dew point. Houston normally receives 49.77 inches (1,264 mm) of precipitation on 104.0 days annually. Based on this score, the best times of year to visit Houston for hot-weather activities are from early May to late June and from early September to early October, with a peak score in the first week of June. Houston averages 0 inches of snow per year. February 14–February 15, 1895: 20 inches (51 cm) of snow, its largest snowfall from one storm on record. The wind is most often from the south for 7.1 months, from February 9 to September 13 and for 1.8 months, from October 8 to December 2, with a peak percentage of 72% on June 27. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. Devastated Galveston Island much resembled a war zone. The black line is the percentage chance that a given day is within the growing season. The transitions to and from daylight saving time are indicated by the 'DST' labels. In fact, one in four city residents was born abroad and more than 145 different languages are spoken here. The banks of Buffalo Bayou have been cleaned of garbage and have been turned into jogging trails and parks. The estimated value at Houston is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Houston and a given station. 71° 64° 30. Today's weather is turning out to be patchy rain possible.The visibility is going to be around 10 km i.e. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. My 511-page book Year–Round Food Gardening for Houston and Southeast Texas is being sold by locally owned green businesses and non-profits that help people grow food crops. The US average is 205 sunny days. What's the year round weather like in Dallas, Austin, and Houston? Houston, Texas enjoys warm and mild weather for much of the year. Hurricane Harvey made landfall in Rockport, Texas, very early on August 26, 2017. 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. [46], Houston is well known for its oil and petrochemical industries, which are leading contributors to the city's economy. View. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. Houston Weather H ouston has a sunny climate and mild winter which allow residents to enjoy recreational activities year-round. Forecast - Houston. By August 30, Houston was flooded, due to torrential rainfall from the hurricane.[27][28][29]. That hurricane weakened to a tropical storm by the time it reached Houston. 3", 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-, "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", http://www.houstonoem.org/external/content/document/4027/2168878/1/COH-DPG2015-ENG-WEB.pdf, http://w2.weather.gov/climate/xmacis.php?wfo=hgx, State of the Air 2005, National and Regional Analysis, http://www.citymayors.com/environment/polluted_uscities.html, "Comparative Assessment of Air Pollution–Related Health Risks in Houston", "The paradox of peak-based ozone air pollution standards", Comparison with month average and actual temps, San Jacinto Battleground State Historic Site, List of colleges and universities in Houston, https://en.wikipedia.org/w/index.php?title=Climate_of_Houston&oldid=999640972, Articles with dead external links from April 2020, Articles with permanently dead external links, Articles with unsourced statements from January 2008, Creative Commons Attribution-ShareAlike License, Source: NOAA (relative humidity and dew point 1969–1990, sun 1961–1990). Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. The beach/pool score favors clear, rainless days with perceived temperatures between 24 °C and 32 °C. Mean monthly maxima and minima (i.e. Hourly. Temperatures are generally not hot yet, averaging from 75–82 °F (23.9–27.8 °C) in the day and 56–64 °F (13.3–17.8 °C) at night. Flooding most frequently occurs in October and November, which is the end of the Southeast Texas wet season. Snow falls infrequently in the Magnolia City. Houston annually averages 21.3 days with low temperatures of 32 degrees F. or less and 95.5 days with high temperatures of 90 degrees or more. Hurricane Ike left ninety percent of people in the Houston Area without power. Interstate 10 near downtown, which is below grade, was covered by over 10 ft (3.0 m) of water. Area grocery stores were stripped bare and sold water and ice for cash by flashlight. Monthly: 1981-2010 normals History: 2007-2019 We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. December 4, 2009: Broke the earliest accumulating snowfall record. How our weather this year will be different than usual June 21, 2019 at 6:37 am Updated July 22, 2019 at 6:55 am Swimmers make a … This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. 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