Climate and monthly weather forecastGillett, WI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Gillett, Wisconsin, is another subzero cold winter month, with an average temperature varying between 12.6°F (-10.8°C) and 22.6°F (-5.2°C). January stands out as Gillett's coldest month, with temperatures ranging between an average high of 22.6°F (-5.2°C) and a low of 12.6°F (-10.8°C). Weather in January »Weather in February
February, the last month of the winter in Gillett, is also a subzero cold month, with an average temperature varying between 25.5°F (-3.6°C) and 14.2°F (-9.9°C). Gillett records an average high-temperature of a still subzero cold 25.5°F (-3.6°C) in February, maintaining a close correlation with January's 22.6°F (-5.2°C). Weather in February »Weather in March
The first month of the spring, March, is an icy month in Gillett, Wisconsin, with an average temperature ranging between max 38.1°F (3.4°C) and min 25°F (-3.9°C). The shift into March is accompanied by a temperature increase, with the average high-temperature rising from a freezing cold 25.5°F (-3.6°C) in February to a wintry 38.1°F (3.4°C). Weather in March »Weather in April
April is a frosty spring month in Gillett, Wisconsin, with an average temperature fluctuating between 34.3°F (1.3°C) and 49.6°F (9.8°C). Noticing a change, the average high-temperature during April moves from March's wintry 38.1°F (3.4°C) to a chilly 49.6°F (9.8°C). Weather in April »Weather in May
May, the last month of the spring in Gillett, is a refreshing month, with an average temperature varying between 63.9°F (17.7°C) and 44.8°F (7.1°C). In May, the average high-temperature increases from a chilly 49.6°F (9.8°C) in April to a refreshing 63.9°F (17.7°C). Weather in May »Weather in June
June, the first month of the summer in Gillett, is an agreeable month, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 72°F (22.2°C). With the onset of June, the average high-temperature subtly transitions from a comfortable 63.9°F (17.7°C) in May to an agreeable 72°F (22.2°C). Weather in June »Weather in July
July in Gillett, Wisconsin, is a warm summer month, with an average temperature fluctuating between 59.7°F (15.4°C) and 78.4°F (25.8°C). In Gillett, July is the month with the highest recorded average temperatures, measuring a high of 78.4°F (25.8°C) and a low of 59.7°F (15.4°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Gillett, Wisconsin, with an average temperature fluctuating between 77.5°F (25.3°C) and 58.6°F (14.8°C). As August takes hold, the average high-temperature is a still moderately hot 77.5°F (25.3°C), nearly mirroring that of the previous month. Weather in August »Weather in September
September, the first month of the autumn in Gillett, is still a pleasant month, with temperature in the range of an average high of 69.6°F (20.9°C) and an average low of 51.6°F (10.9°C). Gillett in September experiences a gentle temperature dip, with average high-temperatures reducing from a warm 77.5°F (25.3°C) in August to an agreeable 69.6°F (20.9°C). Weather in September »Weather in October
October, like September, in Gillett, Wisconsin, is a cool autumn month, with an average temperature fluctuating between 54.9°F (12.7°C) and 41.5°F (5.3°C). October's arrival sees a clear drop in the average high-temperature, decreasing from September's agreeable 69.6°F (20.9°C) to a cool 54.9°F (12.7°C). Weather in October »Weather in November
November, the last month of the autumn in Gillett, is also an icy month, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 30.6°F (-0.8°C). November shows a mild decline in the average high-temperature, falling from October's fresh 54.9°F (12.7°C) to a cold 41.2°F (5.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Gillett, Wisconsin, with an average temperature varying between 19.8°F (-6.8°C) and 28.4°F (-2°C). The beginning of December marks a decrease in the average high-temperature, transitioning from a cold 41.2°F (5.1°C) in November to a subzero cold 28.4°F (-2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Gillett, WI
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.6°F).
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure
Gillett, WI
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Gillett, WI
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.1mph - Average wind speed in March:
8.7mph - Average wind speed in April:
9.3mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Gillett, WI
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall
Gillett, WI
- Average rainfall in January:
1.14" - Average rainfall in February:
1.3" - Average rainfall in March:
1.69" - Average rainfall in April:
2.52" - Average rainfall in May:
2.95" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.56" - Average rainfall in August:
1.77" - Average rainfall in September:
1.61" - Average rainfall in October:
2.52" - Average rainfall in November:
1.57" - Average rainfall in December:
1.77"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days
Gillett, WI
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (4.5 days).
Average snowfall
Gillett, WI
- Average snowfall in January:
5.47" - Average snowfall in February:
6.93" - Average snowfall in March:
3.31" - Average snowfall in April:
2.95" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Gillett, WI
- Average snowfall days in January:
16.3 days - Average snowfall days in February:
14.9 days - Average snowfall days in March:
10.6 days - Average snowfall days in April:
5.3 days - Average snowfall days in May:
0.3 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:
1.2 days - Average snowfall days in November:
6.9 days - Average snowfall days in December:
13.7 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gillett, WI
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 24min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 18min - Average sunshine in November:
4h and 54min - Average sunshine in December:
3h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days
Gillett, WI
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
15 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.6 days).
Average UV index
Gillett, WI
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover
Gillett, WI
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Gillett, WI
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).





