Climate and monthly weather forecastGwinn, MI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Gwinn, Michigan, is a freezing cold winter month, with an average temperature fluctuating between 12.9°F (-10.6°C) and 21.6°F (-5.8°C). In Gwinn, January records the lowest average temperatures, peaking at 21.6°F (-5.8°C) and reaching a low of 12.9°F (-10.6°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Gwinn, Michigan, with an average temperature ranging between max 23.4°F (-4.8°C) and min 12.9°F (-10.6°C). Gwinn records an average high-temperature of a still freezing cold 23.4°F (-4.8°C) as February arrives, nearly mirroring the previous month's climate. Weather in February »Weather in March
The first month of the spring, March, is a cold month in Gwinn, Michigan, with an average temperature varying between 21.6°F (-5.8°C) and 33.4°F (0.8°C). With the onset of March, Gwinn's average high-temperature sees a rise, moving from February's subzero cold 23.4°F (-4.8°C) to an icy 33.4°F (0.8°C). Weather in March »Weather in April
April is a chilly spring month in Gwinn, Michigan, with an average temperature ranging between max 44.2°F (6.8°C) and min 30.6°F (-0.8°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a wintry 33.4°F (0.8°C) to a chilly 44.2°F (6.8°C). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Gwinn, Michigan, with an average temperature fluctuating between 58.6°F (14.8°C) and 41.2°F (5.1°C). As May sets, the average high-temperature displays a significant increase, moving up from a frosty 44.2°F (6.8°C) in April to a refreshing 58.6°F (14.8°C). Weather in May »Weather in June
June, the first month of the summer in Gwinn, is a comfortable month, with an average temperature ranging between min 48.9°F (9.4°C) and max 67.3°F (19.6°C). June's arrival sees a mild rise in the average high-temperature, transitioning from May's mild 58.6°F (14.8°C) to a comfortable 67.3°F (19.6°C). Weather in June »Weather in July
July in Gwinn, Michigan, is a moderately hot summer month, with an average temperature ranging between min 55.8°F (13.2°C) and max 73.8°F (23.2°C). The month of July sees the highest average temperatures, reaching 73.8°F (23.2°C) at the peak and 55.8°F (13.2°C) at the low. Weather in July »Weather in August
August, the last month of the summer in Gwinn, is another pleasant month, with an average temperature varying between 72.9°F (22.7°C) and 56.1°F (13.4°C). With August's arrival, Gwinn's weather records an average high-temperature of a pleasant 72.9°F (22.7°C), marking little difference from July's 73.8°F (23.2°C). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Gwinn, Michigan, with an average temperature fluctuating between 66°F (18.9°C) and 50.2°F (10.1°C). Gwinn observes a small decrease in the average high-temperature with the arrival of September, falling from August's agreeable 72.9°F (22.7°C) to an enjoyable 66°F (18.9°C). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Gwinn, Michigan, with an average temperature ranging between max 50.9°F (10.5°C) and min 40.1°F (4.5°C). As October sets, the average high-temperature displays a significant decrease, moving down from a comfortable 66°F (18.9°C) in September to a cool 50.9°F (10.5°C). Weather in October »Weather in November
November, the last month of the autumn in Gwinn, is another cold month, with an average temperature ranging between min 29.3°F (-1.5°C) and max 37.9°F (3.3°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from a fresh 50.9°F (10.5°C) in October to a cold 37.9°F (3.3°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Gwinn, Michigan, with an average temperature varying between 19.2°F (-7.1°C) and 27.1°F (-2.7°C). Gwinn's weather changes with the onset of December, slightly falling from a wintry 37.9°F (3.3°C) in November to a freezing cold 27.1°F (-2.7°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Gwinn, MI
The warmest month (with the highest average high temperature) is July (73.8°F).
The month with the lowest average high temperature is January (21.6°F).
The month with the highest average low temperature is August (56.1°F).
The coldest months (with the lowest average low temperature) are January and February (12.9°F).
Average pressure
Gwinn, MI
- Average pressure in January:
30.02"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
30"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Gwinn, MI
- Average wind speed in January:
10.2mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9mph - Average wind speed in April:
9mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8.4mph - Average wind speed in October:
9.5mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.3mph).
Average humidity
Gwinn, MI
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (73%).
Average rainfall
Gwinn, MI
- Average rainfall in January:
1.3" - Average rainfall in February:
1.46" - Average rainfall in March:
1.54" - Average rainfall in April:
2.6" - Average rainfall in May:
2.17" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.4" - Average rainfall in August:
1.97" - Average rainfall in September:
1.93" - Average rainfall in October:
2.52" - Average rainfall in November:
1.42" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is April (2.6").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days
Gwinn, MI
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
8.9 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is August (15.7 days).
The month with the least rainy days is January (3.8 days).
Average snowfall
Gwinn, MI
- Average snowfall in January:
8.15" - Average snowfall in February:
9.06" - Average snowfall in March:
7.24" - Average snowfall in April:
5.98" - Average snowfall in May:
0.43" - Average snowfall in June:
0"
The month with the highest snowfall is December (9.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Gwinn, MI
- Average snowfall days in January:
24 days - Average snowfall days in February:
21.4 days - Average snowfall days in March:
17 days - Average snowfall days in April:
10 days - Average snowfall days in May:
1.9 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:
4.4 days - Average snowfall days in November:
14.3 days - Average snowfall days in December:
21.8 days
The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gwinn, MI
- 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 42min
- 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 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
2h and 12min - Average sunshine in February:
2h and 48min - Average sunshine in March:
4h and 18min - Average sunshine in April:
5h and 54min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 6min - Average sunshine in September:
7h and 30min - Average sunshine in October:
5h and 12min - Average sunshine in November:
3h and 42min - Average sunshine in December:
2h and 36min
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 12min).
Average sunshine days
Gwinn, MI
- Average sunshine days in January:
5.9 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
9.3 days - Average sunshine days in April:
11 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
11.7 days - Average sunshine days in November:
9.7 days - Average sunshine days in December:
6.9 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is January (5.9 days).
Average UV index
Gwinn, MI
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover
Gwinn, MI
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Gwinn, MI
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).





