Charles, MO 63304-5685636-441-8467Comments? St. Louis city, Missouri has experienced a variety of weather since 1900, impacting people, communities, and geographies. See more current weather Annual Weather Averages Near The wettest month in St. Louis, MO is May with an average of 4.8 inches of rain falling on 13 to 13 days. WebSt. The US average is 205 sunny days. On July 21, 2022, Governor Parson issued an Executive Order calling upon the Missouri Department of Natural Resources to activate the Drought Assessment Committee and the associated drought impact teams. WebPrecipitation amounts to 1,060 millimeters (41.7 inches) per year: so, it is at an intermediate level. See more current weather Annual Weather Averages Near WebSt. Track monthly data on how St. Louis city experiences severe weather, including precipitation and temperature. WebSan Francisco, CA warning 52 F Partly Cloudy. As fall progresses, cooler temperatures and crisp air prevail, and soon the trees are sporting brilliant red, yellow, and oranges leaves. WebSan Francisco, CA warning 52 F Partly Cloudy. WebAverage yearly precipitation; Days Place Inches Millimetres; 116: Cape Girardeau: 47.9: 1217: 106: Caruthersville: 55.3: 1404: 98: Clearwater Lake Dam: 48.7: 1238: 106: Joplin: 45.6: 1158: 94: Ozark Beach: 45.7: 1160: 106: Poplar Bluff: 52.2: 1327: 110: Springfield: 44.7: 1136: 103: Stockton Lake Dam: 44.9: 1140 The US average is 28 inches of snow per year. Due to its flat, inland location, St. Louis receives its fair share of extreme weather, including summertime highs, wintertime lows, tornadoes, and flooding although the latter rarely affects visitors. The wettest month in St. Louis, MO is May with an average of 4.8 inches of rain falling on 13 to 13 days. Data Updated Feb 1. Boston, MA warning 49 F Rain. WebPrecipitation amounts to 1,060 millimeters (41.7 inches) per year: so, it is at an intermediate level. We exceeded that average high 18 times this month. Passing clouds. On average st louis yearly average rainfall there are 106 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 8.8 days with a quantity of rain, sleet, snow etc. Safety and Preparedness Information More Hydrology Tornadoes have produced extensive damage and loss of life in the St. Louis area. December 2020. Rivers and Lakes, Weather Safety Global Summary of the Year, Version 1.0. Find Out More. The three winter months are the driest, with an average total of about 6 inches of precipitation. 2016. What to pack: Temperatures can vary widely throughout the day, so bring clothing that can be layered. What to pack: Warm clothes are a must for winter in St. Louis. The wettest month in St. Louis history, dating back to 1874, was August, 1946 with 14.78 inches of rain. Learn More. The US average is 28 inches of snow per year. WebRain falls throughout the year in St. Louis. June and July tend to be fairly wet months, averaging 4.60 and 4.48 inches of rain respectively, but there are plenty of sunny days that are perfect for a visit to the Saint Louis Zoo or for taking in a Cardinals baseball game. Louis, MO Weather Forecast Office Average Annual Precipitation Graphs Weather.gov > St. Louis, MO > Average Annual Precipitation Graphs Current Hazards Current Conditions Radar Forecasts Rivers and Lakes Climate and Past Weather Local Programs Average Annual Precipitation Graphs for St. Louis, Missouri for Columbia, "St. Louis, Missouri Climate." August outlook User Defined Area. The wettest month in St. Louis history, dating back to 1874, was August, 1946 with 14.78 inches of rain. Snow Reference Jay Lawrimore. Global Summary of the Year, Version 1.0. 2023, Charter Communications, all rights reserved. Submit Storm Report, CURRENT CONDITIONS For the entire storm, the airport, the airport picked up 9.07 inches. Activity Planner There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. With one day of the month changing the trajectory of the entire climate situation in the area, how does August look to compare? Severe Weather According to the National Weather Service, this 12-hour deluge provided roughly 25 percent of the metro's average precipitation for the entire year, which is about 41.70 inches. St Louis sunrise & sunset times for May 2021 Browse the sunrise & sunset times for St Louis Get the monthly weather forecast for St. Louis, MO, including daily high/low, historical averages, to help you plan ahead. The US average is 205 sunny days. St Louis sunrise & sunset times for May 2021 Browse the sunrise & sunset times for St Louis Get the monthly weather forecast for St. Louis, MO, including daily high/low, historical averages, to help you plan ahead. With the high humidity, some days can feel downright oppressive. WebClimate in St. Louis city, Missouri. Please Contact Us. Thunderstorms normally occur on between 40 and 50 days per year. Manhattan, NY warning 50 F Cloudy. National Oceanic and Atmospheric Administration On average, there are 202 sunny days per year in St. Louis. What to pack: Layering is key when planning for St. Louis weather. NWS Storm Spotter Talks Marine Weather US Dept of Commerce WebThe annual rainfall of 42.2 inches in St. Louis means that it is drier than most places in Missouri. Find Out More. Its position in the middle latitudes allows the area to be affected by warm moist air that originates in the Gulf of Mexico, as well as cold air masses that originate in Canada. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.3 millimeters) or more. Its not unusual for it to rain several days in a row, although it rarely rains all day. June and July tend to be fairly wet months, averaging 4.60 and 4.48 inches of rain respectively, but there are plenty of sunny days that are perfect for a visit to the Saint Louis Zoo or for taking in a Cardinals baseball game. WebSt. CoCoRAHS Megan's work can be found in publications such as St. Louis Magazine and The Lutheran Church-Missouri Synod newspaper.. Heavy rain falling on already saturated grounds caused flash flooding once again. With so much rain during the latter part of the month, the airport observed 12.22 inches for July 2022. WebSt. Despite the heat, this is a popular time for families to visit. National Weather Service FAA Center Weather Sorry, the location you searched for was not found. 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The wettest month in St. Louis, MO is May with an average of 4.8 inches of rain falling on 13 to 13 days. Read our, Your Trip to St. Louis: The Complete Guide, Average Monthly Temperature, Rainfall, and Daylight Hours, "Climate Lake Saint Louis - Missouri and weather averages. Heavy wet snow will continue to pile up over the Upper Peninsula of Michigan into Tuesday. By the end of the month, average highs will be in the mid-80s. Spring is a lovely and often unpredictable time of year in St. Louis. Global Summary of the Year, Version 1.0. The area gets approximately 42 inches of precipitation a year, much of that in the spring. Please select one of the following: St. Louis is located at the confluence of the Mississippi and Missouri Rivers, and near the geographical center of the US. The three winter months are the driest, with an average total of about 6 inches of precipitation. During a winter visit to St. Louis, be prepared for cold, dreary days. Rain didnt stop falling in the region for the month. Its not unusual for there to be several days each year, usually in July and August, that reach 100 degrees F (38 degrees C). The spring months of March through May are normally the wettest with normal total rainfall of just under 10.5 inches. Snow Cover WebRain falls throughout the year in St. Louis. This resulted in extreme amounts of rain. The month with the least rain in St. Louis is January, with an average rainfall of 1.6 inches. If 4.7% of the time, the annual precipitation is more than 40 inches, what is the standard deviation for annual precipitation in St. Louis? Data Updated Feb 1. Major interstates near downtown were at a standstill as already stressed drainage areas couldnt keep up with the water. Fire Weather Louis, MO Weather Forecast Office Average Annual Precipitation Graphs Weather.gov > St. Louis, MO > Average Annual Precipitation Graphs Current Hazards Current Conditions Radar Forecasts Rivers and Lakes Climate and Past Weather Local Programs Average Annual Precipitation Graphs for St. Louis, Missouri for Columbia, It ranges from 55 mm (2.2 in) in the driest month (February) to 120 mm (4.7 in) in the wettest ones (April, May). WebThe annual rainfall of 42.2 inches in St. Louis means that it is drier than most places in Missouri. Thunderstorms developed overnight and began training (tracking over the same area for an extended period). WebClimate (2010Present) St. Louis Lambert International Airport (0 miles) Take a look at our website widgetsAvailable free! The spring months of March through May are normally the wettest with normal total rainfall of just under 10.5 inches. The month with the most rain in St. Louis is May, with an average rainfall of 4.1 inches. June and July tend to be fairly wet months, averaging 4.60 and 4.48 inches of rain respectively, but there are plenty of sunny days that are perfect for a visit to the Saint Louis Zoo or for taking in a Cardinals baseball game. Experimental Graphical Hazardous Weather Outlook, Office Tours and School Education Materials, National Oceanic and Atmospheric Administration. St. Louis gets an average of 16 inches of snow a year, although this varies from year to year. Heres what you need to know about the weather when planning your trip to St. Louis. The wettest month in St. Louis history, dating back to 1874, was August, 1946 with 14.78 inches of rain. Spring storms also bring the possibility for extreme weather, including hail and tornadoes. CLIMATE WebNormal annual precipitation for the St. Louis are is a little less than 34 inches. According to the National Weather Service, this 12-hour deluge provided roughly 25 percent of the metro's average precipitation for the entire year, which is about 41.70 inches. StormReady If 4.7% of the time, the annual precipitation is more than 40 inches, what is the standard deviation for annual precipitation in St. Louis? Two days were of average values. Normal rainfall for the St. Louis area for August is 3.38 inches. Get our travel tips Delivered to your inbox. Weather-Ready Nation Ambassador Program, LOCAL PROGRAMS June 2022 was a dry month as well, so combining rainfall totals for both months showed an even larger deficit, of over 3 inches. Snow Reference Jay Lawrimore. Find Out More. Schiller Park, IL (60176) warning 43 F Mostly Cloudy. Passing clouds. During any year, there are usually a few of these thunderstorms that are severe, and produce large hail and damaging winds. Initial climate predictions for the month are for warmer and drier than average conditions. Forecaster's Discussion WebSun & Moon Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 61 F. St. Louis Lambert International Airport Guide, Megan Mertz is a St. Louis- based writer. WebRain falls throughout the year in St. Louis. Coop Observer, Contact Us Most days are cloudy or partly cloudy, and the year-round humidity can make it feel chilly and damp. By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. It ranges from 55 mm (2.2 in) in the driest month (February) to 120 mm (4.7 in) in the wettest ones (April, May). The US average is 38 inches of rain per year. St. Louis averages 16 inches of snow per year. WebNormal annual precipitation for the St. Louis are is a little less than 34 inches. The three winter months are the driest, with an average total of about 6 inches of precipitation. St. Louis city, Missouri has experienced a variety of weather since 1900, impacting people, communities, and geographies. The US average is 38 inches of rain per year. Louis, Missouri gets 42 inches of rain, on average, per year. Passing clouds. St Louis Weather in May 2021, Missouri, USA: How hot? November is the rainiest month in Seattle with 18.7 days of rain, and August is the driest month with only 5.3 rainy days. Weather Radio Average Monthly Rainfall in St. Louis Link Download Compare History: 2023 2022 2021 2020 2019 2018 2017 2016 2015 WebPrecipitation amounts to 1,060 millimeters (41.7 inches) per year: so, it is at an intermediate level. Missouri writer Mark Twain once famously said, If you dont like the weather in New England, just wait a few minutes. These words could also easily refer to St. Louis, Missouri, where its possible to experience several types of weather in just one day. Track monthly data on how St. Louis city experiences severe weather, including precipitation and temperature. It ranges from 55 mm (2.2 in) in the driest month (February) to 120 mm (4.7 in) in the wettest ones (April, May). Rainfall totals ranged from around an inch in Imperial, MO, to over 12 inches in Wentzville, Mo. On average, there are 202 sunny days per year in St. Louis. An umbrella or rain jacket also comes in handy. NWS Education Resources This time, the storms enhanced right over the Central West End and downtown, dropping anywhere from 2-4 inches of rainfall in just 30 minutes. WebClimate in St. Louis city, Missouri. St. Louis has four seasons: hot, humid summers; wet, cool falls; cold, damp winters; and even wetter springs. WebAverage yearly precipitation; Days Place Inches Millimetres; 116: Cape Girardeau: 47.9: 1217: 106: Caruthersville: 55.3: 1404: 98: Clearwater Lake Dam: 48.7: 1238: 106: Joplin: 45.6: 1158: 94: Ozark Beach: 45.7: 1160: 106: Poplar Bluff: 52.2: 1327: 110: Springfield: 44.7: 1136: 103: Stockton Lake Dam: 44.9: 1140 WebSun & Moon Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 61 F. August outlook WebClimate (2010Present) St. Louis Lambert International Airport (0 miles) Take a look at our website widgetsAvailable free! Saint Louis, Missouri is dished out on average 900 mm (35.4 in) of rainfall per year, or 75 mm (3 in) per month. WebPrecipitation This table gives the total precipitation that fell on St. Louis during each year from 2010. The US average is 28 inches of snow per year. While the risk exists, tornadoes are rare and tend to do localized damage, so they shouldnt be a reason to put off your visit. Schiller Park, IL (60176) warning 43 F Mostly Cloudy. Contact Info. The alternate invasion of these airmasses produces a wide variety of weather conditions, and allows the region to enjoy a true four-season climate. Annual Average 2010Present 38.1in; Monthly Average 2010Present 3.8in; Daily Average 2010Present 0.1in; Wettest Day 26 July, 2022 8.6in; November is the rainiest month in Seattle with 18.7 days of rain, and August is the driest month with only 5.3 rainy days. St. Louis, MO12 Missouri Research Park DriveSt. Road Conditions, FORECAST Watches / Warnings St. Louis averages 16 inches of snow per year. It gets chilly at night, especially toward the end of fall, so bring long-sleeve shirts and a rain jacket. There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. ", Hottest Month: July (87 degrees Fahrenheit/27 degrees Celsius), Coldest Month: January (39 degrees Fahrenheit/4 degrees Celsius). Download it here. Get hyperlocal forecasts, radar and weather alerts. CURRENT HAZARDS There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. This time during rush hour. Annual Average 2010Present 38.1in; Monthly Average 2010Present 3.8in; Daily Average 2010Present 0.1in; Wettest Day 26 July, 2022 8.6in; The US average is 205 sunny days. Items of Interest The climatological warmest part of the summer has peaked, and average high temperatures dip below 90 degrees for the beginning of August. Despite the heat, this is a popular time for families to visit. Local area (Weather station: Lambert-St. Louis International Airport, USA). LOUIS Storms in St. Louis this week dumped 25 percent of the citys annual rainfall onto streets in the course of 12 hours, the most to hit the area in more than a century. LOUIS Storms in St. Louis this week dumped 25 percent of the citys annual rainfall onto streets in the course of 12 hours, the most to hit the area in more than a century. 2016. LOUIS Storms in St. Louis this week dumped 25 percent of the citys annual rainfall onto streets in the course of 12 hours, the most to hit the area in more than a century. November is the rainiest month in Seattle with 18.7 days of rain, and August is the driest month with only 5.3 rainy days. December 2020. The driest month by average rainfall in St. Louis, MO is January with an average of 2.8 inches of rain average rainfall st Data Updated Feb 1. On average, there are 202 sunny days per year in St. Louis. We had six days where the mercury was 100 degrees or higher, and 11 days of cooler than average readings. Jillian Dara is a freelance journalist and fact-checker. The month with the least rain in St. Louis is January, with an average rainfall of 1.6 inches. St. Louis averages 16 inches of snow per year. Get the best experience and stay connected to your community with our Spectrum News app. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.3 millimeters) or more. The driest month by average rainfall in St. Louis, MO is January with an average of 2.8 inches of rain average rainfall st Precip Analysis The month with the most rain in St. Louis is May, with an average rainfall of 4.1 inches. WebClimate in St. Louis city, Missouri. Despite the heat, this is a popular time for families to visit. June and July tend to be fairly wet months, averaging 4.60 and 4.48 inches of rain respectively, but there are plenty of sunny days that are perfect for a visit to the Saint Louis Zoo or for taking in a Cardinals baseball game. Louis, MO Weather Forecast Office Average Annual Precipitation Graphs Weather.gov > St. Louis, MO > Average Annual Precipitation Graphs Current Hazards Current Conditions Radar Forecasts Rivers and Lakes Climate and Past Weather Local Programs Average Annual Precipitation Graphs for St. Louis, Missouri for Columbia, The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.3 millimeters) or more. Manhattan, NY warning 50 F Cloudy. Theres no denying that St. Louis summers are hot and sticky. Despite the heat, this is a popular time for families to visit. While not the wettest July on record, July 2022 now ranks as the second wettest on record with July, 1948 maintaining the top spot with 12.69 inches of rainfall. Annual Average 2010Present 38.1in; Monthly Average 2010Present 3.8in; Daily Average 2010Present 0.1in; Wettest Day 26 July, 2022 8.6in; If you hear the tornado siren, seek shelter in an interior room away from windows and doors and check the local news for more information. 2016. According to the National Weather Service, this 12-hour deluge provided roughly 25 percent of the metro's average precipitation for the entire year, which is about 41.70 inches. Hurricane Center If 4.7% of the time, the annual precipitation is more than 40 inches, what is the standard deviation for annual precipitation in St. Louis? per month. TripSavvy uses only high-quality, trusted sources, including peer-reviewed studies, to support the facts within our articles. Snowfall Analysis Please try another search. About NWS St. Louis Flash flooding on this day caused significant damage in St. Charles and St. Louis Counties, along with the city of St. Louis. "Climate Lake Saint Louis - Missouri and weather averages." Schiller Park, IL (60176) warning 43 F Mostly Cloudy. Despite the storms and the variable temperatures, the daffodils, dogwoods, and other plants bloom throughout these months, making it a favorite season for many St. Louisans.. Drought Area pools are open Memorial Day through Labor Day, so bring a swimming suit and sunscreen if you plan to swim. Bring a warm winter coat, hat, and gloves, and consider long underwear if you plan to spend a lot of time outside. Aviation Weather Read More >. Winter Weather In fact, the next day, July 27, nearly another inch of rain fell. On average st louis yearly average rainfall there are 106 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 8.8 days with a quantity of rain, sleet, snow etc. WebPrecipitation This table gives the total precipitation that fell on St. Louis during each year from 2010. The US average is 38 inches of rain per year. St Louis Weather in May 2021, Missouri, USA: How hot? Observations There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. St Louis sunrise & sunset times for May 2021 Browse the sunrise & sunset times for St Louis Get the monthly weather forecast for St. Louis, MO, including daily high/low, historical averages, to help you plan ahead. However, on the afternoon of July 28, a disturbance moved along the stalled frontal boundary and produced storms over the St. Louis area. Local Average Monthly Rainfall in St. Louis Link Download Compare History: 2023 2022 2021 2020 2019 2018 2017 2016 2015 There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. Until, one day changed that. The month with the most rain in St. Louis is May, with an average rainfall of 4.1 inches.