March weather forecastWheaton, MO
March
Weather in March
The first month of the spring, March, is a mild month in Wheaton, Missouri, with an average temperature varying between 57.2°F (14°C) and 39.7°F (4.3°C).Temperature
March's arrival brings a change in high-temperatures, moving from a frosty 46.4°F (8°C) in February to a refreshing 57.2°F (14°C). Wheaton witnesses a consistent average low-temperature of 39.7°F (4.3°C) throughout March.Humidity
The average relative humidity in March is 76%.Rainfall
In March, the rain falls for 13.8 days. Throughout March, 3.07" (78mm) of precipitation is accumulated. Throughout the year, there are 152.1 rainfall days, and 34.45" (875mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Wheaton, in March, during 2.3 snowfall days, 1.14" (29mm) of snow is typically accumulated. Throughout the year, there are 16.6 snowfall days, and 7.2" (183mm) of snow is accumulated.Daylight
In Wheaton, the average length of the day in March is 11h and 59min.On the first day of March, sunrise is at 6:45 am and sunset at 6:11 pm CST. On the last day of the month, sunrise is at 7:02 am and sunset at 7:38 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In Wheaton, the average sunshine in March is 6.4h.UV index
The average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 4 during March leads to these instructions:
Exercise prevention - Warding off sunburn is urged. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Wheaton, MO
- Average high temperature in March: 57.2°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in March: 39.7°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in March
Wheaton, MO
- Average pressure in March: 30.06"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Wheaton, MO
- Average wind speed in March: 10.3mph
The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in March
Wheaton, MO
- Average humidity in March: 76%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, July, August and October (73%).
Average rainfall in March
Wheaton, MO
- Average rainfall in March: 3.07"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in March
Wheaton, MO
- Average rainfall days in March: 13.8 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in March
Wheaton, MO
- Average snowfall in March: 1.14"
The months with the highest snowfall are January and February (2.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in March
Wheaton, MO
- Average snowfall days in March: 2.3 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Wheaton, MO
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 6h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in March
Wheaton, MO
- Average sunshine days in March: 14.6 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in March
Wheaton, MO
- Average UV index in March: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in March
Wheaton, MO
- Average cloud cover in March: 47
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in March
Wheaton, MO
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
