Climate and monthly weather forecastMerrifield, MN
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Merrifield, Minnesota, with an average temperature fluctuating between 18°F (-7.8°C) and 3.7°F (-15.7°C). January is the coldest month, with the temperature often reaching an average high of 18°F (-7.8°C) and an average low of 3.7°F (-15.7°C). Weather in January »Weather in February
February, the last month of the winter in Merrifield, is also a subzero cold month, with an average temperature ranging between min 6.3°F (-14.3°C) and max 21.4°F (-5.9°C). Merrifield, Minnesota, marks the start of February with an average high-temperature of a still freezing cold 21.4°F (-5.9°C), hinting at a slight fluctuation from January's 18°F (-7.8°C). Weather in February »Weather in March
March, the first month of the spring in Merrifield, is an icy month, with an average temperature varying between 21.2°F (-6°C) and 35.6°F (2°C). March brings a temperature increase, with average high-temperatures moving from February's freezing cold 21.4°F (-5.9°C) to a wintry 35.6°F (2°C). Weather in March »Weather in April
April is a chilly spring month in Merrifield, Minnesota, with an average temperature fluctuating between 32.7°F (0.4°C) and 49.6°F (9.8°C). As April sets, the average high-temperature shows an increase, moving up from a cold 35.6°F (2°C) in March to a frosty 49.6°F (9.8°C). Weather in April »Weather in May
May, the last month of the spring in Merrifield, is an enjoyable month, with an average temperature varying between 64.6°F (18.1°C) and 44.4°F (6.9°C). May's arrival brings a noticeable temperature shift, escalating from a frosty 49.6°F (9.8°C) in April to a refreshing 64.6°F (18.1°C). Weather in May »Weather in June
June, the first month of the summer in Merrifield, is a warm month, with an average temperature ranging between max 74.8°F (23.8°C) and min 54.1°F (12.3°C). June brings a rise in the average high-temperature, transitioning from May's refreshing 64.6°F (18.1°C) to a warm 74.8°F (23.8°C). Weather in June »Weather in July
July, like June, in Merrifield, Minnesota, is a moderately hot summer month, with an average temperature varying between 80.6°F (27°C) and 58.6°F (14.8°C). July, with its average high-temperature of 80.6°F (27°C) and an average low-temperature of 58.6°F (14.8°C), holds the record as the warmest month. The heat index in July is estimated at 84.2°F (29°C). Weather in July »Weather in August
August, the last month of the summer in Merrifield, is also a moderately hot month, with an average temperature fluctuating between 56.3°F (13.5°C) and 78.6°F (25.9°C). The advent of August presents an average high-temperature of a still warm 78.6°F (25.9°C), maintaining a close correlation with the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Merrifield, Minnesota, with an average temperature varying between 69.8°F (21°C) and 49.1°F (9.5°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a moderately hot 78.6°F (25.9°C) in August to a pleasant 69.8°F (21°C). Weather in September »Weather in October
October, like September, in Merrifield, Minnesota, is another fresh autumn month, with an average temperature ranging between max 52°F (11.1°C) and min 37.4°F (3°C). A clear reduction in the average high-temperature marks the arrival of October, falling from a pleasant 69.8°F (21°C) in September to a cool 52°F (11.1°C). Weather in October »Weather in November
The last month of the autumn, November, is another cold month in Merrifield, Minnesota, with an average temperature ranging between max 36.3°F (2.4°C) and min 25.5°F (-3.6°C). Merrifield's weather experiences a significant temperature drop with the arrival of November, falling from a fresh 52°F (11.1°C) in October to a cold 36.3°F (2.4°C). Weather in November »Weather in December
December, the first month of the winter in Merrifield, is still a freezing cold month, with temperature in the range of an average low of 11.1°F (-11.6°C) and an average high of 22.3°F (-5.4°C). The onset of December results in a decrease in the average high-temperature, receding from an icy 36.3°F (2.4°C) in November to a freezing cold 22.3°F (-5.4°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Merrifield, MN
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (18°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).
Average pressure
Merrifield, MN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.14"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:
29.87"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Merrifield, MN
- Average wind speed in January:
6.8mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.8mph - Average wind speed in April:
7.5mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
7.4mph - Average wind speed in November:
7.1mph - Average wind speed in December:
6.7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Merrifield, MN
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (70%).
Average rainfall
Merrifield, MN
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.94" - Average rainfall in April:
1.73" - Average rainfall in May:
2.01" - Average rainfall in June:
2.87"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Merrifield, MN
- Average rainfall days in January:
1.9 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
14.2 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
4.9 days - Average rainfall days in December:
2.1 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.8 days).
Average snowfall
Merrifield, MN
- Average snowfall in January:
3.35" - Average snowfall in February:
3.35" - Average snowfall in March:
3.15" - Average snowfall in April:
2.87" - Average snowfall in May:
1.22" - Average snowfall in June:
0"
The month with the highest snowfall is December (5.67").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Merrifield, MN
- Average snowfall days in January:
18.3 days - Average snowfall days in February:
16.9 days - Average snowfall days in March:
12.3 days - Average snowfall days in April:
6 days - Average snowfall days in May:
1.1 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:
3.9 days - Average snowfall days in November:
9.9 days - Average snowfall days in December:
16.4 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Merrifield, MN
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 42min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
2h and 24min - Average sunshine in February:
2h and 36min - Average sunshine in March:
4h and 18min - Average sunshine in April:
6h and 42min - Average sunshine in May:
8h and 12min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 24min - Average sunshine in September:
8h and 24min - Average sunshine in October:
4h and 54min - Average sunshine in November:
4h and 12min - Average sunshine in December:
2h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days
Merrifield, MN
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
13 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
17.6 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is June (12.8 days).
Average UV index
Merrifield, 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
Merrifield, MN
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Merrifield, MN
The months with the highest visibility are May, June, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).





