Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
In Grafton, the average high-temperature in March increases from a subzero cold 28.2°F (-2.1°C) in February to a cold 38.5°F (3.6°C). Throughout March, Grafton encounters an average temperature drop to a subzero cold 28°F (-2.2°C).Humidity
The average relative humidity in March is 80%.Rainfall
In March, in Grafton, Wisconsin, the rain falls for 9.4 days. Throughout March, 1.38" (35mm) of precipitation is accumulated. Throughout the year, in Grafton, Wisconsin, there are 134.9 rainfall days, and 23.94" (608mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Grafton. In Grafton, during March, snow falls for 7.5 days and regularly aggregates up to 1.26" (32mm) of snow. Throughout the year, in Grafton, there are 51.1 snowfall days, and 13.66" (347mm) of snow is accumulated.Daylight
The average length of the day in March in Grafton, Wisconsin, is 11h and 58min.On the first day of March, sunrise is at 6:26 am and sunset at 5:41 pm CST. On the last day of the month, sunrise is at 6:33 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
The average sunshine in March in Grafton is 5.9h.UV index
In Grafton, the average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In March, the maximum UV index of 2 transforms into these recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold does it get in Grafton in March?
What is the average humidity in March in Grafton?
How many days does it rain in March in Grafton?
How much does it snow in Grafton in March?
How many hours of daylight does Grafton have in March?
When are sunrise and sunset in March in Grafton?
When does Daylight Saving Time (DST) start in March in Grafton?
How long on average sun shines in March in Grafton?
How high is the UV index in March in Grafton?
Average temperature in March
Grafton, WI
- Average high temperature in March: 38.5°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in March: 28°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in March
Grafton, WI
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Grafton, WI
- Average wind speed in March: 10.7mph
The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in March
Grafton, WI
- Average humidity in March: 80%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (77%).
Average rainfall in March
Grafton, WI
- Average rainfall in March: 1.38"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in March
Grafton, WI
- Average rainfall days in March: 9.4 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in March
Grafton, WI
- Average snowfall in March: 1.26"
The month with the highest snowfall is January (3.43").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Grafton, WI
- Average snowfall days in March: 7.5 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Grafton, WI
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in March: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in March
Grafton, WI
- Average sunshine days in March: 15.3 days
The month with the most sunshine days is December (16.4 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in March
Grafton, WI
- Average UV index in March: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in March
Grafton, WI
- Average cloud cover in March: 51
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in March
Grafton, WI
- 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).
Grafton, Wisconsin, USA
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