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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Grasston, Minnesota, is another subzero cold winter month, with an average temperature fluctuating between 5.2°F (-14.9°C) and 18.1°F (-7.7°C). Grasston reaches its lowest average temperatures in January, measuring 18.1°F (-7.7°C) at the peak and 5.2°F (-14.9°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Grasston, is another freezing cold month, with an average temperature varying between 8.2°F (-13.2°C) and 22.5°F (-5.3°C). The shift into February uncovers an average high-temperature of a still freezing cold 22.5°F (-5.3°C), subtly different from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Grasston, is a wintry month, with an average temperature fluctuating between 22.8°F (-5.1°C) and 36.7°F (2.6°C). March's arrival coincides with a temperature rise, moving from February's subzero cold 22.5°F (-5.3°C) to a cold 36.7°F (2.6°C). Weather in March »
Weather in April
April in Grasston, Minnesota, is a cool spring month, with temperature in the range of an average high of 50.4°F (10.2°C) and an average low of 34.5°F (1.4°C). As March transitions into April, a change in temperatures is observed, with average highs moving from a cold 36.7°F (2.6°C) to a cool 50.4°F (10.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Grasston, Minnesota, with an average temperature fluctuating between 46°F (7.8°C) and 64.8°F (18.2°C). Grasston sees a considerable increase in average high-temperatures during May, surging from a cool 50.4°F (10.2°C) in April to a comfortable 64.8°F (18.2°C). Weather in May »
Weather in June
June, the first month of the summer in Grasston, is a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 55.2°F (12.9°C). The average high-temperature increases in June, moving from a comfortable 64.8°F (18.2°C) in May to a moderately hot 74.3°F (23.5°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Grasston, Minnesota, with an average temperature ranging between min 60.1°F (15.6°C) and max 79.2°F (26.2°C). July, with an average high of 79.2°F (26.2°C) and a low of 60.1°F (15.6°C), signifies the warmest month of the year. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Grasston, Minnesota, with an average temperature fluctuating between 77.4°F (25.2°C) and 57.7°F (14.3°C). The shift to August signals an average high-temperature of a still moderately hot 77.4°F (25.2°C), subtly varied from July's 79.2°F (26.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Grasston, Minnesota, with an average temperature ranging between max 69.4°F (20.8°C) and min 50.5°F (10.3°C). September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a moderately hot 77.4°F (25.2°C) in August to an agreeable 69.4°F (20.8°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Grasston, Minnesota, with an average temperature varying between 52.7°F (11.5°C) and 38.7°F (3.7°C). As Grasston, Minnesota, steps into October, the average high-temperature decreases significantly from the a pleasant 69.4°F (20.8°C) of September to a cool 52.7°F (11.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Grasston, Minnesota, with an average temperature ranging between min 26.8°F (-2.9°C) and max 37.8°F (3.2°C). November indicates a noticeable reduction in the average high-temperature, moving down from a cool 52.7°F (11.5°C) in October to a wintry 37.8°F (3.2°C). Weather in November »
Weather in December
December, the first month of the winter in Grasston, is still a freezing cold month, with an average temperature fluctuating between 23.2°F (-4.9°C) and 12.9°F (-10.6°C). A clear reduction in the average high-temperature marks the arrival of December, falling from a wintry 37.8°F (3.2°C) in November to a subzero cold 23.2°F (-4.9°C). Weather in December »
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
The month of January sees the average lowest temperatures, reaching 18.1°F (-7.7°C) at the peak and 5.2°F (-14.9°C) at the low.
What is the most humid month?
January is the most humid month, with an average relative humidity of 91%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 1.8 days and accumulates 0.47" (12mm) of precipitation.
How much does it rain?
Throughout the year, in Grasston, there are 116.6 rainfall days, and 20.71" (526mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
Throughout the year, there are 60.3 snowfall days, and 22.6" (574mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 2.9h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
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 ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the least humid month?
The months with the lowest humidity are April and May, with an average relative humidity of 72%.
What is the wettest month?
June is the month with the most rainfall. Rain falls for 16.3 days and accumulates 3.39" (86mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days in Grasston is June, with an average of 15h and 42min of daylight.
What is the warmest month?
July, on average, is the warmest month, registering a high temperature of 79.2°F (26.2°C) and a low of 60.1°F (15.6°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.1h of sunshine.
When is the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 6.
When does it snow the most?
The month with the most snowfall is December, when snow falls for 11.9 days and typically aggregates up to 5.55" (141mm) of snow.
What is the month with the shortest days?
With an average of 8h and 42min of daylight, December has the shortest days of the year.
Average temperature
Grasston, MN
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (18.1°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 (5.2°F).
Average pressure
Grasston, MN
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Grasston, MN
- Average wind speed in January:
7.9mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.3mph - Average wind speed in April:
9.1mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.8mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.2mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Grasston, MN
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall
Grasston, MN
- Average rainfall in January:
0.47" - Average rainfall in February:
0.63" - Average rainfall in March:
1.22" - Average rainfall in April:
1.97" - Average rainfall in May:
2.4" - Average rainfall in June:
3.39"
- Average rainfall in July:
2.8" - Average rainfall in August:
2.32" - Average rainfall in September:
1.69" - Average rainfall in October:
1.85" - Average rainfall in November:
0.94" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Grasston, MN
- Average rainfall days in January:
1.8 days - Average rainfall days in February:
2.1 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
15.1 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (1.8 days).
Average snowfall
Grasston, MN
- Average snowfall in January:
3.11" - Average snowfall in February:
4.25" - Average snowfall in March:
3.78" - Average snowfall in April:
2.28" - Average snowfall in May:
0.43" - Average snowfall in June:
0"
The month with the highest snowfall is December (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Grasston, MN
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
0.7 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1.7 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
11.9 days
The months with the highest number of snowfall days are January and February (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grasston, MN
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 1min - Average sunshine in March:
4h and 5min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 3min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Grasston, MN
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
16.1 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
13 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
18 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
16.9 days
The months with the most sunshine days are January and November (18.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Grasston, MN
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Grasston, MN
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Grasston, MN
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Grasston, Minnesota, USA
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