March weather forecastDahlgren, IL
March
Weather in March
The first month of the spring, March, is a fresh month in Dahlgren, Illinois, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 54.5°F (12.5°C).Temperature
The transition to March introduces an increase in the average high-temperature, shifting from a frosty 43.5°F (6.4°C) in February to a cool 54.5°F (12.5°C). In the month of March, the average low-temperature usually rests at a wintry 38.8°F (3.8°C).Humidity
In March, the average relative humidity is 77%.Rainfall
In March, the rain falls for 13.4 days. Throughout March, 2.6" (66mm) of precipitation is accumulated. In Dahlgren, Illinois, during the entire year, the rain falls for 143.1 days and collects up to 29.65" (753mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Dahlgren, in March, during 2.3 snowfall days, 1.06" (27mm) of snow is typically accumulated. In Dahlgren, during the entire year, snow falls for 16.7 days and aggregates up to 5.79" (147mm) of snow.Daylight
The average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:25 am and sunset at 5:48 pm CST. On the last day of March, in Dahlgren, sunrise is at 6:39 am and sunset at 7:17 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 Dahlgren, Illinois, the average sunshine in March is 6.4h.UV index
In March, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 3 in March transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Dahlgren, IL
- Average high temperature in March: 54.5°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (38.5°F).
- Average low temperature in March: 38.8°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in March
Dahlgren, IL
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in March
Dahlgren, IL
- Average wind speed in March: 9.9mph
The windiest months (with the highest average wind speed) are January, February and March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in March
Dahlgren, IL
- Average humidity in March: 77%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in March
Dahlgren, IL
- Average rainfall in March: 2.6"
The wettest month (with the highest rainfall) is April (4.13").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in March
Dahlgren, IL
- Average rainfall days in March: 13.4 days
The month with the highest number of rainy days is May (16.2 days).
The months with the least rainy days are January and February (8.3 days).
Average snowfall in March
Dahlgren, IL
- Average snowfall in March: 1.06"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Dahlgren, IL
- Average snowfall days in March: 2.3 days
The month with the highest number of snowfall days is January (4.8 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
Dahlgren, IL
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in March: 6h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in March
Dahlgren, IL
- Average sunshine days in March: 15.2 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in March
Dahlgren, IL
- Average UV index in March: 3
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, February, November and December (UV index 2).
Average cloud cover in March
Dahlgren, IL
- Average cloud cover in March: 48
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in March
Dahlgren, 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).
