Expand
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 Jackson, Wisconsin, is a freezing cold winter month, with temperature in the range of an average low of 14°F (-10°C) and an average high of 24.8°F (-4°C). January is the coldest month of the year, registering average temperatures as high as 24.8°F (-4°C) and as low as 14°F (-10°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Jackson, Wisconsin, with an average temperature ranging between min 16.7°F (-8.5°C) and max 27.9°F (-2.3°C). The transition from January to February sees average high-temperatures adjusting to a still freezing cold 27.9°F (-2.3°C), from a not significantly different 24.8°F (-4°C). Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Jackson, Wisconsin, with an average temperature varying between 39.4°F (4.1°C) and 27.5°F (-2.5°C). The beginning of March marks a shift in the average high-temperature, moving from February's freezing cold 27.9°F (-2.3°C) to an icy 39.4°F (4.1°C). Weather in March »
Weather in April
April is a cool spring month in Jackson, Wisconsin, with an average temperature ranging between min 36.7°F (2.6°C) and max 50°F (10°C). As March gives way to April, the average high-temperature displays an increase, moving from a wintry 39.4°F (4.1°C) to a fresh 50°F (10°C). Weather in April »
Weather in May
May, the last month of the spring in Jackson, is a refreshing month, with an average temperature ranging between min 47.1°F (8.4°C) and max 62.1°F (16.7°C). May comes with an increase, with the average high-temperature moving from a fresh 50°F (10°C) in April to an enjoyable 62.1°F (16.7°C). Weather in May »
Weather in June
June, the first month of the summer in Jackson, is a pleasant month, with an average temperature ranging between min 56.3°F (13.5°C) and max 71.2°F (21.8°C). June's arrival is marked by an increase in the average high-temperature, moving from a comfortable 62.1°F (16.7°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »
Weather in July
July in Jackson, Wisconsin, is a warm summer month, with an average temperature varying between 62.4°F (16.9°C) and 77°F (25°C). July registers as the month with the highest average temperatures, reaching 77°F (25°C) at its peak and 62.4°F (16.9°C) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Jackson, is also a moderately hot month, with an average temperature varying between 61.2°F (16.2°C) and 76.3°F (24.6°C). As Jackson transitions from July to August, the average high-temperatures adjust to a still moderately hot 76.3°F (24.6°C), nearly the same as the previous 77°F (25°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Jackson, Wisconsin, with an average temperature ranging between min 54.1°F (12.3°C) and max 70.2°F (21.2°C). September is characterized by a slight reduction in average high-temperature, easing from a moderately hot 76.3°F (24.6°C) in August to an agreeable 70.2°F (21.2°C). Weather in September »
Weather in October
October, the same as September, in Jackson, Wisconsin, is another mild autumn month, with temperature in the range of an average low of 43.5°F (6.4°C) and an average high of 56.3°F (13.5°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from an agreeable 70.2°F (21.2°C) in September to a moderate 56.3°F (13.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Jackson, is also a frosty month, with temperature in the range of an average high of 43°F (6.1°C) and an average low of 31.5°F (-0.3°C). November's onset brings a slight change in high-temperatures, falling from a moderate 56.3°F (13.5°C) in October to a frosty 43°F (6.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Jackson, Wisconsin, with an average temperature varying between 21.6°F (-5.8°C) and 31.1°F (-0.5°C). As December arrives, Jackson's weather displays a decrease in high-temperatures, transitioning from November's frosty 43°F (6.1°C) to a subzero cold 31.1°F (-0.5°C). Weather in December »
Updated: Jul 27, 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 month is the coldest?
Temperature records mark January as the coldest month, with highs averaging 24.8°F (-4°C) and lows at 14°F (-10°C).
What is the most humid month?
The most humid month is January, with an average relative humidity of 88%.
How many days does it rain?
Throughout the year, there are 139.5 rainfall days, and 26.77" (680mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 11.7 days and typically aggregates up to 4.17" (106mm) of snow.
How much does it snow?
Throughout the year, there are 47.1 snowfall days, and 16.54" (420mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.5h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 4.3 days and typically collects 1.1" (28mm) of precipitation.
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 are the least humid months?
The months with the lowest humidity are April and October, with an average relative humidity of 77%.
What is the wettest month in Jackson?
The wettest months in Jackson are May and June, with an average 3.19" (81mm) of rainfall.
When it does not snow in Jackson?
In Jackson, snow does not fall in May through September.
When are the longest days?
June has the longest days of the year in Jackson, with an average of 15h and 18min of daylight.
What is the month with the highest UV index in Jackson?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What month is the hottest?
July registers as the month with the average highest temperatures, reaching 77°F (25°C) at its peak and 62.4°F (16.9°C) at the lowest.
What is the month with the most sunshine?
July and August, with an average of 10.3h of sunshine, are months with the most sunshine.
What is the month with the shortest days in Jackson?
The month with the shortest days is December, with an average of 9h and 0min of daylight.
Average temperature
Jackson, WI
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (24.8°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (14°F).
Average pressure
Jackson, WI
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.08"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Jackson, WI
- Average wind speed in January:
11mph - Average wind speed in February:
10.9mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8.1mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Jackson, WI
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall
Jackson, WI
- Average rainfall in January:
1.34" - Average rainfall in February:
1.1" - Average rainfall in March:
1.61" - Average rainfall in April:
2.83" - Average rainfall in May:
3.19" - Average rainfall in June:
3.19"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.44" - Average rainfall in September:
2.24" - Average rainfall in October:
2.8" - Average rainfall in November:
1.57" - Average rainfall in December:
1.34"
The wettest months (with the highest rainfall) are May and June (3.19").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days
Jackson, WI
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
6 days
The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Jackson, WI
The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Jackson, WI
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
2.7 days - Average snowfall days in May:
0 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:
0.6 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Jackson, WI
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Jackson, WI
- Average sunshine days in January:
15 days - Average sunshine days in February:
14 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is December (17.3 days).
The month with the least sunshine days is April (11.4 days).
Average UV index
Jackson, 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, November and December (UV index 1).
Average cloud cover
Jackson, WI
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility
Jackson, WI
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Jackson, Wisconsin, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location