March weather forecastSummit, IL
March
Weather in March
March, the first month of the spring in Summit, is a frosty month, with an average temperature varying between 43.7°F (6.5°C) and 32.2°F (0.1°C).Temperature
March's onset brings a rise in the average high-temperature, moving from a wintry 32.4°F (0.2°C) in February to a frosty 43.7°F (6.5°C). During the nights in March, Summit observes an average low-temperature of 32.2°F (0.1°C).Humidity
The average relative humidity in March in Summit, Illinois, is 75%.Rainfall
In Summit, in March, it is raining for 8.8 days, with typically 0.47" (12mm) of accumulated precipitation. In Summit, during the entire year, the rain falls for 110.8 days and collects up to 9.61" (244mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Summit, in March, snow falls for 4.3 days, with typically accumulated 0.31" (8mm) of snow. Throughout the year, there are 32.3 snowfall days, and 4.09" (104mm) of snow is accumulated.Daylight
The average length of the day in March in Summit is 11h and 58min.On the first day of March in Summit, sunrise is at 6:24 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:16 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
The average sunshine in March is 6.2h.UV index
In March, the average daily maximum UV index in Summit is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 in March translates into these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Summit, IL
- Average high temperature in March: 43.7°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in March: 32.2°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in March
Summit, IL
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in March
Summit, IL
- Average wind speed in March: 9.9mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in March
Summit, IL
- Average humidity in March: 75%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Summit, IL
- Average rainfall in March: 0.47"
The wettest month (with the highest rainfall) is May (1.38").
The driest month (with the least rainfall) is December (0.43").
Average rainfall days in March
Summit, IL
- Average rainfall days in March: 8.8 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in March
Summit, IL
- Average snowfall in March: 0.31"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Summit, IL
- Average snowfall days in March: 4.3 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Summit, IL
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in March: 6h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in March
Summit, IL
- Average sunshine days in March: 18.8 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in March
Summit, IL
- Average UV index in March: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in March
Summit, IL
- Average cloud cover in March: 49
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in March
Summit, IL
- 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).
