Climate and monthly weather forecastOld Fort, WI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Old Fort, Wisconsin, is another subzero cold winter month, with an average temperature varying between 20.3°F (-6.5°C) and 10.8°F (-11.8°C). January brings the lowest temperatures, with an average high of 20.3°F (-6.5°C) and an average low of 10.8°F (-11.8°C). Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Old Fort, Wisconsin, with an average temperature fluctuating between 12.6°F (-10.8°C) and 22.6°F (-5.2°C). Old Fort, Wisconsin, experiences a subtle adjustment in high-temperatures to a still freezing cold 22.6°F (-5.2°C) with the onset of February, maintaining near parity with January's 20.3°F (-6.5°C). Weather in February »Weather in March
March, the first month of the spring in Old Fort, is a cold month, with temperature in the range of an average high of 34.2°F (1.2°C) and an average low of 24.1°F (-4.4°C). Entering March, Old Fort sees a temperature rise, with the average high-temperature advancing from February's freezing cold 22.6°F (-5.2°C) to a cold 34.2°F (1.2°C). Weather in March »Weather in April
April is a chilly spring month in Old Fort, Wisconsin, with an average temperature varying between 43.9°F (6.6°C) and 32.7°F (0.4°C). April sees a temperature increase, moving from a wintry 34.2°F (1.2°C) in March to a frosty 43.9°F (6.6°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Old Fort, Wisconsin, with an average temperature fluctuating between 41.9°F (5.5°C) and 56.5°F (13.6°C). The arrival of May brings an increase in high-temperatures, moving from a frosty 43.9°F (6.6°C) in April to a mild 56.5°F (13.6°C). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Old Fort, Wisconsin, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 64.8°F (18.2°C). June's onset is marked by a subtle temperature increase, moving from a moderate 56.5°F (13.6°C) in May to a comfortable 64.8°F (18.2°C). Weather in June »Weather in July
July in Old Fort, Wisconsin, is an agreeable summer month, with an average temperature fluctuating between 72.3°F (22.4°C) and 57.6°F (14.2°C). A slight uplift of average high-temperatures is noted in July, with temperatures adjusting from an enjoyable 64.8°F (18.2°C) in June to an agreeable 72.3°F (22.4°C). Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Old Fort, Wisconsin, with an average temperature ranging between min 57.9°F (14.4°C) and max 72.5°F (22.5°C). August, on average, is the warmest month, registering a high temperature of 72.5°F (22.5°C) and a low of 57.9°F (14.4°C). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Old Fort, Wisconsin, with an average temperature fluctuating between 52.5°F (11.4°C) and 65.3°F (18.5°C). The move into September indicates a slight reduction in the average high-temperature, down from August's agreeable 72.5°F (22.5°C) to a refreshing 65.3°F (18.5°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Old Fort, Wisconsin, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 50.7°F (10.4°C). As Old Fort welcomes October, the average high-temperature witnesses a distinct drop, moving from a refreshing 65.3°F (18.5°C) in September to a cool 50.7°F (10.4°C). Weather in October »Weather in November
November, the last month of the autumn in Old Fort, is also a wintry month, with temperature in the range of an average high of 37.6°F (3.1°C) and an average low of 29.3°F (-1.5°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a fresh 50.7°F (10.4°C) in October to a wintry 37.6°F (3.1°C). Weather in November »Weather in December
December, the first month of the winter in Old Fort, is also a subzero cold month, with temperature in the range of an average high of 25.3°F (-3.7°C) and an average low of 18°F (-7.8°C). Old Fort's weather changes with the onset of December, slightly falling from a wintry 37.6°F (3.1°C) in November to a freezing cold 25.3°F (-3.7°C). Weather in December »Updated: Jul 14, 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
With its average high temperature of 20.3°F (-6.5°C) and a low of 10.8°F (-11.8°C), January is regarded as the coldest month.
With an average relative humidity of 89%, January is the most humid month.
January and February are months with the least rain when the rain falls for 4.2 days and typically aggregates up to 1.06" (27mm) of rain.
In Old Fort, Wisconsin, during the entire year, the rain falls for 127.9 days and collects up to 22.56" (573mm) of precipitation.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall. Snow falls for 22.3 days and accumulates 6.85" (174mm) of snow.
Throughout the year, there are 95.5 snowfall days, and 33.54" (852mm) of snow is accumulated.
With an average of 2.4h of sunshine, January has the least sunshine of the year.
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Old Fort.
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.
The least humid month is May, with an average relative humidity of 75%.
The months with the most rainfall in Old Fort are May and July, with an average 2.56" (65mm) of precipitation.
In Old Fort, snow does not fall in June through September.
June has the longest days of the year, with an average of 15h and 48min of daylight.
July has the most sunshine of the year, with an average of 10.5h of sunshine.
July is the month with the highest UV index, with an average maximum UV index of 6.
August tends to be the warmest month, with temperatures averaging a daily high of 72.5°F (22.5°C) and a low of 57.9°F (14.4°C).
December has the shortest days of the year in Old Fort, with an average of 8h and 36min of daylight.
Average temperature
Old Fort, WI
The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is January (20.3°F).
The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure
Old Fort, WI
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
30"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Old Fort, WI
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.2mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.2mph - Average wind speed in May:
7.6mph - Average wind speed in June:
7mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8.7mph - Average wind speed in October:
10mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.6mph
The windiest months (with the highest average wind speed) are January and December (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity
Old Fort, WI
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (75%).
Average rainfall
Old Fort, WI
- Average rainfall in January:
1.06" - Average rainfall in February:
1.06" - Average rainfall in March:
1.54" - Average rainfall in April:
2.2" - Average rainfall in May:
2.56" - Average rainfall in June:
2.44"
The wettest months (with the highest rainfall) are May and July (2.56").
The driest months (with the least rainfall) are January and February (1.06").
Average rainfall days
Old Fort, WI
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
14 days - Average rainfall days in November:
8 days - Average rainfall days in December:
5.8 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (3.6 days).
Average snowfall
Old Fort, WI
- Average snowfall in January:
6.85" - Average snowfall in February:
5.98" - Average snowfall in March:
4.13" - Average snowfall in April:
3.39" - Average snowfall in May:
0.91" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Old Fort, WI
- Average snowfall days in January:
22.3 days - Average snowfall days in February:
18.6 days - Average snowfall days in March:
11.9 days - Average snowfall days in April:
7.3 days - Average snowfall days in May:
0.9 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:
2.6 days - Average snowfall days in November:
11.5 days - Average snowfall days in December:
20.4 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Old Fort, WI
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - 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 36min
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 36min).
- Average sunshine in January:
2h and 24min - Average sunshine in February:
2h and 54min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 54min - Average sunshine in October:
4h and 48min - Average sunshine in November:
3h and 54min - Average sunshine in December:
2h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days
Old Fort, WI
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
11.9 days - Average sunshine days in December:
8.7 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is December (8.7 days).
Average UV index
Old Fort, WI
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Old Fort, WI
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Old Fort, WI
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
