Climate and monthly weather forecastIrvine, WI
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Irvine, Wisconsin, with an average temperature varying between 19.4°F (-7°C) and 6.3°F (-14.3°C). Irvine's January weather, with an average high temperature of 19.4°F (-7°C) and an average low temperature of 6.3°F (-14.3°C), tends to be the coldest of the year. Weather in January »Weather in February
February, the last month of the winter in Irvine, is another freezing cold month, with an average temperature varying between 23.2°F (-4.9°C) and 9.1°F (-12.7°C). As February unfolds, the average high-temperature reaches a still subzero cold 23.2°F (-4.9°C), hinting at a slight fluctuation from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Irvine, Wisconsin, with an average temperature fluctuating between 37.8°F (3.2°C) and 23.4°F (-4.8°C). The arrival of March brings a significant change in Irvine's weather, with average high-temperatures climbing from February's freezing cold 23.2°F (-4.9°C) to an icy 37.8°F (3.2°C). Weather in March »Weather in April
April in Irvine, Wisconsin, is a fresh spring month, with an average temperature varying between 34.9°F (1.6°C) and 51.1°F (10.6°C). Observing a rise in April, the average high-temperature goes from March's icy 37.8°F (3.2°C) to a cool 51.1°F (10.6°C). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Irvine, Wisconsin, with an average temperature varying between 46.2°F (7.9°C) and 64.6°F (18.1°C). The start of May brings a shift in the average high-temperature, increasing from April's fresh 51.1°F (10.6°C) to a refreshing 64.6°F (18.1°C). Weather in May »Weather in June
June, the first month of the summer in Irvine, is a warm month, with an average temperature ranging between min 55.8°F (13.2°C) and max 73.9°F (23.3°C). Observing a rise in June, the average high-temperature goes from May's refreshing 64.6°F (18.1°C) to a moderately hot 73.9°F (23.3°C). Weather in June »Weather in July
July, like June, in Irvine, Wisconsin, is another warm summer month, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 78.8°F (26°C). July, on average, is the warmest month, registering a high temperature of 78.8°F (26°C) and a low of 59.9°F (15.5°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Irvine, Wisconsin, with an average temperature ranging between min 57.7°F (14.3°C) and max 76.8°F (24.9°C). Irvine's weather in August indicates an average high-temperature of a still warm 76.8°F (24.9°C), nearly consistent with the 78.8°F (26°C) of July. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Irvine, Wisconsin, with an average temperature fluctuating between 50.4°F (10.2°C) and 70.2°F (21.2°C). September is characterized by a slight reduction in average high-temperature, easing from a moderately hot 76.8°F (24.9°C) in August to an agreeable 70.2°F (21.2°C). Weather in September »Weather in October
October, like September, in Irvine, Wisconsin, is another fresh autumn month, with temperature in the range of an average low of 39°F (3.9°C) and an average high of 54.3°F (12.4°C). As Irvine steps into October, a marked temperature drop is observed, with the average high-temperature reducing from September's agreeable 70.2°F (21.2°C) to a fresh 54.3°F (12.4°C). Weather in October »Weather in November
November, the last month of the autumn in Irvine, is another cold month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 39.6°F (4.2°C). November brings a significant decrease in the average high-temperature, moving down from a cool 54.3°F (12.4°C) in October to a wintry 39.6°F (4.2°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Irvine, Wisconsin, with an average temperature ranging between max 24.8°F (-4°C) and min 14.2°F (-9.9°C). The start of December signals a considerable reduction in the average high-temperature, receding from an icy 39.6°F (4.2°C) in November to a subzero cold 24.8°F (-4°C). Weather in December »Updated: Jul 30, 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
The lowest temperatures are recorded in January, with averages reaching a high of 19.4°F (-7°C) and a low of 6.3°F (-14.3°C).
January and February, with an average relative humidity of 91%, are most humid months in Irvine, Wisconsin.
The month with the least rainfall is January, when the rain falls for 2.7 days and typically collects 0.83" (21mm) of precipitation.
In Irvine, during the entire year, the rain falls for 128.5 days and collects up to 26.22" (666mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, in Irvine, there are 57.9 snowfall days, and 25.87" (657mm) of snow is accumulated.
The months with the lowest UV index in Irvine are January, February, November and December, with an average maximum UV index of 1.
February is the month with the most snowfall. Snow falls for 11.2 days and accumulates 7.2" (183mm) of snow.
With an average of 2.9h of sunshine, February has the least sunshine of the year.
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.
With an average relative humidity of 77%, April is the least humid month.
June is the month with the most rainfall. Rain falls for 17.8 days and accumulates 4.29" (109mm) of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 30min of daylight.
July temperatures tend to peak at an average high of 78.8°F (26°C) and dip to a low of 59.9°F (15.5°C).
The month with the most sunshine is July, with an average of 9.7h of sunshine.
July is the month with the highest UV index, with an average maximum UV index of 6.
The month with the shortest days is December, with an average of 8h and 48min of daylight.
Average temperature
Irvine, WI
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (19.4°F).
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure
Irvine, WI
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.1"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Irvine, WI
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
9.1mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.4mph - Average wind speed in October:
8.5mph - Average wind speed in November:
8.8mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity
Irvine, WI
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Irvine, WI
- Average rainfall in January:
0.83" - Average rainfall in February:
1.18" - Average rainfall in March:
1.57" - Average rainfall in April:
2.8" - Average rainfall in May:
3.46" - Average rainfall in June:
4.29"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.36" - Average rainfall in September:
2.24" - Average rainfall in October:
2.36" - Average rainfall in November:
1.22" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days
Irvine, WI
- Average rainfall days in January:
2.7 days - Average rainfall days in February:
3 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
4.1 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.7 days).
Average snowfall
Irvine, WI
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Irvine, WI
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
11.2 days - Average snowfall days in March:
8.1 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.7 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:
1.9 days - Average snowfall days in November:
7.1 days - Average snowfall days in December:
11.3 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Irvine, WI
- Average daylight in January:
9h and 12min - 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:
10h and 54min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 48min
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 48min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
2h and 54min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 30min - Average sunshine in December:
3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days
Irvine, WI
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is January (17.4 days).
The month with the least sunshine days is June (10 days).
Average UV index
Irvine, WI
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
Irvine, WI
The months with the most cloud cover are January, February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Irvine, WI
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
