March weather forecastMerrillan, WI
March
Weather in March
March marks a shift in Merrillan's weather, as winter begins to relent, and noticeable warming takes place. The temperature swings between 24.8°F (-4°C) and 39.4°F (4.1°C), presenting a much-needed respite from the extreme cold of the past months. Longer daylight hours and more sightings of the sun contribute to this warming trend. Cloud cover decreases, opening up the sky more, while wind speeds remain stable. Although snowfall is reduced, it remains a considerable presence throughout the month.Temperature
The shift into March brings a noticeable increase in the average high-temperature, soaring from a freezing cold 24.3°F (-4.3°C) in February to a wintry 39.4°F (4.1°C). Throughout March, the average low-temperature in Merrillan dips to a freezing cold 24.8°F (-4°C).Humidity
The average relative humidity in March is 83%.Rainfall
In Merrillan, during March, the rain falls for 9.1 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, there are 120.8 rainfall days, and 16.34" (415mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In March, it is snowing for 8 days. Throughout March, 1.57" (40mm) of snow is accumulated. Throughout the year, there are 62.1 snowfall days, and 13.11" (333mm) of snow is accumulated.Daylight
In Merrillan, the average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:39 am and sunset at 5:51 pm CST. On the last day of March, sunrise is at 6:44 am and sunset at 7:30 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 5.3h.UV index
In March, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: During March, 2 as the daily maximum UV index converts into the following advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Merrillan, WI
- Average high temperature in March: 39.4°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in March: 24.8°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in March
Merrillan, WI
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in March
Merrillan, WI
- Average wind speed in March: 8.8mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in March
Merrillan, WI
- Average humidity in March: 83%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall in March
Merrillan, WI
- Average rainfall in March: 0.91"
The wettest month (with the highest rainfall) is June (2.91").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in March
Merrillan, WI
- Average rainfall days in March: 9.1 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in March
Merrillan, WI
- Average snowfall in March: 1.57"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Merrillan, WI
- Average snowfall days in March: 8 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Merrillan, WI
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in March: 5h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in March
Merrillan, WI
- Average sunshine days in March: 15.8 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in March
Merrillan, WI
- Average UV index in March: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in March
Merrillan, WI
- Average cloud cover in March: 57
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in March
Merrillan, WI
- Average visibility in March: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August, September and December (5mi).
