St Louis Weather in May 2021, Missouri, USA: How hot? December 2020. There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. Normal rainfall for the St. Louis area for August is 3.38 inches. While the risk exists, tornadoes are rare and tend to do localized damage, so they shouldnt be a reason to put off your visit. Charles, MO 63304-5685636-441-8467Comments? 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. WebRain falls throughout the year in St. Louis. With the high humidity, some days can feel downright oppressive. However, its not uncommon to get a 60 degree day in January, as the day-to-day weather is greatly impacted by fronts that move in from other parts of the country. ", Hottest Month: July (87 degrees Fahrenheit/27 degrees Celsius), Coldest Month: January (39 degrees Fahrenheit/4 degrees Celsius). Area pools are open Memorial Day through Labor Day, so bring a swimming suit and sunscreen if you plan to swim. Thunderstorms developed overnight and began training (tracking over the same area for an extended period). US Dept of Commerce WebThe annual rainfall of 42.2 inches in St. Louis means that it is drier than most places in Missouri. December 2020. Governor Parson issued an Executive Order, California Consumer Limit the Use of My Sensitive Personal Information, California Consumer Do Not Sell or Share My Personal Information, Much of the month was hotter than average, August outlook is hotter and drier than average. rainfall St. Louis Area children return to school in mid-to-late August, signaling that the end of summers stifling heat is near. During a winter visit to St. Louis, be prepared for cold, dreary days. NWS Storm Spotter Talks Louis, Missouri gets 42 inches of rain, on average, per year. Climate The US average is 28 inches of snow per year. There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. The driest month by average rainfall in St. Louis, MO is January with an average of 2.8 inches of rain average rainfall st 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? National Oceanic and Atmospheric Administration St Louis climate An umbrella or rain jacket also comes in handy. Hurricane Center 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). WebSt. 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. 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? Its not unusual for it to rain several days in a row, although it rarely rains all day. It was hot and dry for most of the month, even putting the St. Louis area in a drought concern. 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. (Weather station: Lambert-St. Louis International Airport, USA). CoCoRAHS WebThe annual rainfall of 42.2 inches in St. Louis means that it is drier than most places in Missouri. per month. Manhattan, NY warning 50 F Cloudy. St. Louis Global Summary of the Year, Version 1.0. About NWS St. Louis The US average is 205 sunny days. Heres what you need to know about the weather when planning your trip to St. Louis. Climate 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 (2010Present) St. Louis Lambert International Airport (0 miles) Take a look at our website widgetsAvailable free! 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. See more current weather Annual Weather Averages Near Get hyperlocal forecasts, radar and weather alerts. 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, Data Updated Feb 1. WebSt. Data Updated Feb 1. NWS Snow Reference Jay Lawrimore. Climate Get the best experience and stay connected to your community with our Spectrum News app. St. Louis city, Missouri has experienced a variety of weather since 1900, impacting people, communities, and geographies. 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. Items of Interest WebClimate in St. Louis city, Missouri. St The US average is 205 sunny days. The US average is 205 sunny days. WebClimate in St. Louis city, Missouri. It gets chilly at night, especially toward the end of fall, so bring long-sleeve shirts and a rain jacket. WebClimate in St. Louis city, Missouri. This resulted in extreme amounts of rain. Climate St Louis Weather in May 2021, Missouri, USA: How hot? Data Updated Feb 1. WebPrecipitation This table gives the total precipitation that fell on St. Louis during each year from 2010. During any year, there are usually a few of these thunderstorms that are severe, and produce large hail and damaging winds. Saint Louis, Missouri is dished out on average 900 mm (35.4 in) of rainfall per year, or 75 mm (3 in) per month. The three winter months are the driest, with an average total of about 6 inches of precipitation. There are usually 10 days with some rain in St Louis in May and the average monthly rainfall is 103mm. Passing clouds. Download it here. Please Contact Us. August outlook WebNormal annual precipitation for the St. Louis are is a little less than 34 inches. WebSun & Moon Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 61 F. Average Monthly Rainfall in St. Louis Link Download Compare History: 2023 2022 2021 2020 2019 2018 2017 2016 2015 A stalled front sat just to the south of the region, along I-70. Jillian Dara is a freelance journalist and fact-checker. 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. St. Louis has four seasons: hot, humid summers; wet, cool falls; cold, damp winters; and even wetter springs. The wettest month in St. Louis history, dating back to 1874, was August, 1946 with 14.78 inches of rain. 2023, Charter Communications, all rights reserved. Thankfully, it fell over a longer duration, and didnt prompt more flooding. The wettest month in St. Louis, MO is May with an average of 4.8 inches of rain falling on 13 to 13 days. St. Louis averages 16 inches of snow per year. Observations Average Annual Precipitation St Louis climate However, on the afternoon of July 28, a disturbance moved along the stalled frontal boundary and produced storms over the St. Louis area. Marine Weather Coop Observer, Contact Us Please try another search. "Climate Lake Saint Louis - Missouri and weather averages." Average Monthly Rainfall in St. Louis Link Download Compare History: 2023 2022 2021 2020 2019 2018 2017 2016 2015 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. Sorry, the location you searched for was not found. St. Louis city, Missouri has experienced a variety of weather since 1900, impacting people, communities, and geographies. June 2022 was a dry month as well, so combining rainfall totals for both months showed an even larger deficit, of over 3 inches. As with every season in St. Louis, the weather can be somewhat unpredictable, depending on whats happening in other parts of the country. Two days were of average values. Megan's work can be found in publications such as St. Louis Magazine and The Lutheran Church-Missouri Synod newspaper.. CLIMATE Our Spectrum News app is the most convenient way to get the stories that matter to you. Most days are cloudy or partly cloudy, and the year-round humidity can make it feel chilly and damp. 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. By the end of the month, average highs will be in the mid-80s. Boston, MA warning 49 F Rain. Despite the heat, this is a popular time for families to visit. The month with the least rain in St. Louis is January, with an average rainfall of 1.6 inches. WebSt. St Louis Average Rainfall Feedback Local area Multiple locations were found. Find Out More. The St. Louis Lambert International Airport recoded their wettest day on record, when 8.64 inches of rain fell, smashing the nearly 107-year-old record of 6.85 inches. FAA Center Weather