March weather forecastMerrimac, WI
March
Weather in March
The first month of the spring, March, is a cold month in Merrimac, Wisconsin, with an average temperature varying between 41°F (5°C) and 26.1°F (-3.3°C).Temperature
A clear escalation in the average high-temperature is witnessed with the onset of March, advancing from a freezing cold 26.2°F (-3.2°C) in February to a cold 41°F (5°C). In the month of March, the temperature in Merrimac, Wisconsin, generally rests at an average low of 26.1°F (-3.3°C).Humidity
The average relative humidity in March is 80%.Rainfall
In Merrimac, in March, it is raining for 7.3 days, with typically 0.39" (10mm) of accumulated precipitation. Throughout the year, in Merrimac, there are 88.4 rainfall days, and 7.4" (188mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Merrimac. In Merrimac, in March, snow falls for 5.7 days, with typically accumulated 0.51" (13mm) of snow. In Merrimac, during the entire year, snow falls for 40 days and aggregates up to 4.76" (121mm) of snow.Daylight
In Merrimac, the average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 6:33 am and sunset at 5:48 pm CST. On the last day of the month, sunrise is at 6:40 am and sunset at 7:24 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 March, the average sunshine is 5.7h.UV index
In Merrimac, Wisconsin, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In March, the maximum UV index of 2 suggests this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Enhance your sun protection with tightly woven, yet airy clothing. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Merrimac, WI
- Average high temperature in March: 41°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in March: 26.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in March
Merrimac, WI
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Merrimac, WI
- Average wind speed in March: 9.3mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in March
Merrimac, WI
- Average humidity in March: 80%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in March
Merrimac, WI
- Average rainfall in March: 0.39"
The wettest month (with the highest rainfall) is July (0.98").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in March
Merrimac, WI
- Average rainfall days in March: 7.3 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in March
Merrimac, WI
- Average snowfall in March: 0.51"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Merrimac, WI
- Average snowfall days in March: 5.7 days
The month with the highest number of snowfall days is January (9.8 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
Merrimac, WI
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in March: 5h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in March
Merrimac, WI
- Average sunshine days in March: 21.6 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (13.8 days).
Average UV index in March
Merrimac, WI
- Average UV index in March: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in March
Merrimac, WI
- Average cloud cover in March: 53
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in March
Merrimac, WI
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
