-Galveston Beach Patrol (Flag Warning System), FORECASTS Temperatures started in the low-mid 30s and quickly dropped to the 20s in the afternoon, and before dipping into the teens by the evening/overnight hours, which caused all the rain to turn to ice, accumulating a thickness up to 1" on some roads, bridges, overpasses, making it one of the worst winter storms in the history of the state. The banks of Buffalo Bayou have been cleaned of garbage and have been turned into jogging trails and parks. The annual rainfall of 53.0 inches in Houston means that it is one of the wettest places in Texas. 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. Annual Weather Averages Near Austin. -Air Now Several major floods have happened in recent years. June is the wettest month in Houston with 6.2 inches of rain, and the driest month is February with 3.2 inches. But Buffalo, Cleveland, and Pittsburgh? After World War II, air conditioning stimulated the growth of Houston, and was called the most air-conditioned city in the world in 1950.[14]. California town representative of unrelenting drought s travails. [49] Ground-level ozone, or smog, is Houston's predominant air pollution problem. 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. [7] The value of relative humidity results in a heat index higher than the actual temperature. October, the same as September, is a moderately hot autumn month in Houston, Texas, with temperature in the range of an average low of 64.2F (17.9C) and an average high of 81F (27.2C). That hurricane weakened to a tropical storm by the time it reached Houston. ADDRESS SEARCH. Not even close. -Rainfall Reports The coldest weather of the season often includes temperatures in the low 30s to mid-40s at night. They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. High Temp: 68 F. The current year's data has a green background. -Center Weather Service Units May thru Dec and Year columns for 2021 are based on the 1991-2020 normals) HGX RSS Feed -Aviation Weather Center -Satellite Annual rainfall: 16.9 C 62 F: 9.3 C 49 F: 960.8 mm 37.8 in: Burnie is a port city on the north-west coast of Tasmania, Australia. -Major Events, RADAR -Local Page. 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. -Storm Prediction Center . -Miscellaneous Info [citation needed] The most notable project was the METRORail light rail system constructed in 2004. He is also a member of the USA Today Board of Contributors and a featured speaker for The Insight Bureau. -more, SocialMedia 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). Houston has a notorious reputation for major rainfall flooding events. [1] The average relative humidity ranges from over 90 percent in the morning to around 60 percent in the afternoon. Reference NOAA National Centers for Environmental Information (NCEI). -National Clear. The rainfall rates shown in the appendix are derived from Figure 1106.1. ACSH does not have an endowment. 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. Averages are for San Antonio International Airport, which is 8 miles from San Antonio. -Our Office [32] There were more incidences[spelling?] National Temperature and Precipitation Maps. CURRENT HAZARDS George Bush Intercontinental Airport sees an average of 9.6 days per year of freezing temperatures. It's Not Even in the Top 30 of Major U.S. Cities, The Next Plague and How Science Will Stop It. 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). That's followed by how many really hot and cold days occurred each year. -Frequent Products 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. Rainfall is the most common form of precipitation in Houston and is plentiful throughout the year. Track flooding, rainfall totals and weather forecast for the Houston, Texas area from KPRC 2 and Click2Houston.com. Many cities not associated with showers in America's . -Weather Ready Nation University of Pittsburgh Press, 2007. Please Contact Us. -Storm Prediction Center In 1837, the Racer's Storm passed just to the south of the town, raising water levels four feet. FFC RSS Feed -Galveston Beach Patrol (Flag Warning System), FORECASTS 2. Monday - Friday: 6 am - 8 pm Saturday: 7 am - 5 pm Now check this: The differences in dampness are often vast. The official observation site has been located at Intercontinental Airport ever since. This led to the possibility of an energy crisis, because of the popularity of air-conditioning in Houston, energy costs are generally higher than normal. Rain This table gives the total precipitation that fell on Houston during each year from 2010. However, areas in the central or southern parts of the Houston metro area are consistently several degrees warmer on the coldest winter nights. Yet, Seattle only comes in at #5 by this ranking. All NOAA, You are at NWS Houston/Galveston SE TX Climate Houston Intercontinental Climate Climate Graphs - IAH, CURRENT HAZARDS -Major Events, RADAR -Local Dew Point: 43 F. -HGX Teacher Resources -Drought, History -Graphs Houston has introduced many programs since the 2000 federal order to reduce air pollution in the city. Galveston was significantly warmer compared to the previous iteration of normal, especially at night. 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. This is due to the fact that Houston has been the home for the oil and gas industry since its inception in the early 1900s, when there was little environmental regulation. -Find It Quick, Tropical [52] Houston's air quality has often been compared to Los Angeles and Beijing.[48]. : 58 inches average annual rainfall; 50 average annual rainy days. Cataclysmic Drought: When The Dead Sea Was Deader, Building Trust: How the Church Can Encourage COVID Vaccines, Journalists Regurgitate 'The Monsanto Papers', No, COVID mRNA Vaccine Won't Cause Alzheimer's or Prion Disease, Putting the East Palestine Train Accident in Perspective, The Newest, Best COVID Treatment Could Be the One You Cant Get, Every Picture Tells a Story: Surgical Attire Edition, Podcast: 'Peer-Reviewed' Science Ain't So Scientific; Alcohol and Cancer Risk In Context, No, Homeopathic 'Remedies' and OTC Drugs Don't Belong on the Same Shelf, Podcast: Solving America's Drug Shortage; Biden's Bioeconomy Plan A Bureaucratic Mess. -National Weather Service -Twitter 4.11. In fall, cold fronts bring in rainstorms and flooding is not uncommon. Appendix B provides a list of major cities in the U.S. along with the 1-hour duration, 100-year occurrence rainfall rate. Please select one of the following: National Centers for Environmental Information (NCEI), -Galveston Beach Patrol (Flag Warning System), National Oceanic and Atmospheric Administration. -Graphs Rainfall is ample throughout the year, though dry spells do occur. The chance of damage from tropical storms and hurricanes also goes up during La Nia events, due to decreased Atlantic wind shear. -more, PREPAREDNESS/SAFETY However, it dropped to -6 C (21.2 F) in December 1996. The light rail system was designed to encourage Houstonians to utilize public transportation instead of their automobiles. Pollution rankings from the EPA and ALA are administered in terms of peak-based standards, focusing strictly on the worst days of the year; on average, ozone levels in Houston are lower than those seen in many other cities of the country, due to dominant winds off the Gulf that ensure clean, marine air.[53]. Snow falls infrequently in the Magnolia City. -Weather Radio It has more days with rain than both New York City and Miami. Devastated Galveston Island much resembled a war zone. The average high in January, the coldest month, is 62.9F (17.2C) and the low 43.2F (6.2C). Daily Temperature and Rainfall Records (updated thru 10/12/2022): Highest - Lowest - Highest Mins - Lowest Maxs - Rainfall Normals, Means and Extremes (by day) 30-Year Normals (1981-2010) Monthly Temperature and Rainfall Summary (2000 to present) Top 10 Extremes (by month) Holiday Climatology