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
March's arrival in Grand Marais signals a temperature shift, moving from 20.1°F (-6.6°C) in February to a still freezing cold 30.6°F (-0.8°C). Grand Marais sustains an average of approximately a still subzero cold 21.6°F (-5.8°C) during March nights, with little variation from daytime highs.Humidity
In Grand Marais, the average relative humidity in March is 85%.Rainfall
In Grand Marais, during March, the rain falls for 10.8 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, in Grand Marais, Minnesota, there are 134.4 rainfall days, and 21.42" (544mm) of precipitation is accumulated.Snowfall
Months with snowfall in Grand Marais are January through May, October through December. In March, it is snowing for 13.1 days. Throughout March, 3.78" (96mm) of snow is accumulated. Throughout the year, there are 87.3 snowfall days, and 30.2" (767mm) of snow is accumulated.Daylight
In Grand Marais, the average length of the day in March is 11h and 56min.On the first day of March in Grand Marais, sunrise is at 6:40 am and sunset at 5:46 pm CST. On the last day of the month, sunrise is at 6:40 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
In Grand Marais, the average sunshine in March is 5.2h.UV index
In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In March, the UV index of 2 transforms into the following advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grand Marais in March?
What is the average humidity in March in Grand Marais?
How many days does it rain in March in Grand Marais?
How many days does it snow in March in Grand Marais?
How many hours of daylight does Grand Marais have in March?
When is the sunrise / sunset in March in Grand Marais?
When does Daylight Saving Time (DST) start in March in Grand Marais?
How many hours of sunshine does Grand Marais have in March?
What is the UV index reading in March in Grand Marais?
Average temperature in March
Grand Marais, MN
- Average high temperature in March: 30.6°F
The warmest month (with the highest average high temperature) is August (68°F).
The month with the lowest average high temperature is January (18.3°F).
- Average low temperature in March: 21.6°F
The month with the highest average low temperature is August (56.5°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in March
Grand Marais, MN
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in March
Grand Marais, MN
- Average wind speed in March: 9.7mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in March
Grand Marais, MN
- Average humidity in March: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (74%).
Average rainfall in March
Grand Marais, MN
- Average rainfall in March: 1.38"
The wettest month (with the highest rainfall) is July (2.36").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in March
Grand Marais, MN
- Average rainfall days in March: 10.8 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in March
Grand Marais, MN
- Average snowfall in March: 3.78"
The month with the highest snowfall is December (6.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Grand Marais, MN
- Average snowfall days in March: 13.1 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Grand Marais, MN
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in March: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in March
Grand Marais, MN
- Average sunshine days in March: 11.8 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is January (10.3 days).
Average UV index in March
Grand Marais, MN
- Average UV index in March: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in March
Grand Marais, MN
- Average cloud cover in March: 60
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in March
Grand Marais, MN
- Average visibility in March: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Grand Marais, Minnesota, USA
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