Climate and monthly weather forecastDarien, WI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Darien, Wisconsin, is another subzero cold winter month, with an average temperature fluctuating between 24.8°F (-4°C) and 12.9°F (-10.6°C). The coldest month is January, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 12.9°F (-10.6°C). Weather in January »Weather in February
February, the last month of the winter in Darien, is also a subzero cold month, with temperature in the range of an average low of 16.2°F (-8.8°C) and an average high of 28.9°F (-1.7°C). Upon the onset of February, Darien witnesses an average high-temperature of a still freezing cold 28.9°F (-1.7°C), showing a close resemblance to the prior month. Weather in February »Weather in March
March, the first month of the spring in Darien, is a wintry month, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 28°F (-2.2°C). The average high-temperature increases in March, moving from a freezing cold 28.9°F (-1.7°C) in February to a wintry 42.4°F (5.8°C). Weather in March »Weather in April
April is a fresh spring month in Darien, Wisconsin, with an average temperature ranging between max 54.1°F (12.3°C) and min 37.9°F (3.3°C). Darien's weather in April shows a rise in the average high-temperature, moving up from March's icy 42.4°F (5.8°C) to a fresh 54.1°F (12.3°C). Weather in April »Weather in May
May, the last month of the spring in Darien, is a refreshing month, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 48.9°F (9.4°C). May brings a rise in Darien's average high-temperature, moving from a cool 54.1°F (12.3°C) in April to an enjoyable 66.7°F (19.3°C). Weather in May »Weather in June
June, the first month of the summer in Darien, is a warm month, with an average temperature fluctuating between 75.9°F (24.4°C) and 57.9°F (14.4°C). The shift from May to June brings an increase in the average high-temperature, moving from an enjoyable 66.7°F (19.3°C) to a moderately hot 75.9°F (24.4°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Darien, Wisconsin, with an average temperature ranging between min 62.2°F (16.8°C) and max 79.3°F (26.3°C). Temperature records mark July as the warmest month, with highs averaging 79.3°F (26.3°C) and lows at 62.2°F (16.8°C). Weather in July »Weather in August
August, the last month of the summer in Darien, is another warm month, with an average temperature varying between 60.1°F (15.6°C) and 77.5°F (25.3°C). August's onset records a minor alteration in the average high-temperature to a still moderately hot 77.5°F (25.3°C) from July's 79.3°F (26.3°C). Weather in August »Weather in September
September, the first month of the autumn in Darien, is also an agreeable month, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 52.9°F (11.6°C). The move into September indicates a slight reduction in the average high-temperature, down from August's warm 77.5°F (25.3°C) to a pleasant 71.8°F (22.1°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Darien, Wisconsin, with temperature in the range of an average high of 58.3°F (14.6°C) and an average low of 42.4°F (5.8°C). During Darien's transition into October, the average high-temperature lessens, moving from an agreeable 71.8°F (22.1°C) in September to a mild 58.3°F (14.6°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Darien, Wisconsin, with an average temperature ranging between max 43.7°F (6.5°C) and min 30.6°F (-0.8°C). November's arrival signals a significant decrease in average high-temperatures, falling from October's refreshing 58.3°F (14.6°C) to a frosty 43.7°F (6.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Darien, Wisconsin, with an average temperature fluctuating between 21.4°F (-5.9°C) and 31.5°F (-0.3°C). The arrival of December corresponds with a temperature reduction, down from November's chilly 43.7°F (6.5°C) to a subzero cold 31.5°F (-0.3°C). Weather in December »Updated: Feb 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
In Darien, January is the coldest month, with temperatures averaging a high of 24.8°F (-4°C) and a low of 12.9°F (-10.6°C).
With an average relative humidity of 87%, January is the most humid month.
January and December are months with the least rain in Darien, Wisconsin, when the rain falls for 3.8 days and typically aggregates up to 0.79" (20mm) of rain.
In Darien, during the entire year, the rain falls for 132.3 days and collects up to 18.7" (475mm) of precipitation.
January through April, October through December are months with snowfall.
January is the month with the most snowfall in Darien. Snow falls for 13.4 days and accumulates 3.35" (85mm) of snow.
Throughout the year, in Darien, Wisconsin, there are 47.5 snowfall days, and 11.81" (300mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 3.5h of sunshine.
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Darien.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Darien, Wisconsin, 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 months with the lowest humidity in Darien, Wisconsin, are April and October, with an average relative humidity of 77%.
In Darien, snow does not fall in May through September.
The months with the highest UV index in Darien are May through August, with an average maximum UV index of 5.
June has the longest days of the year in Darien, Wisconsin, with an average of 15h and 18min of daylight.
The average temperatures reach their apex in July, averaging 79.3°F (26.3°C) at the high end and 62.2°F (16.8°C) at the low end.
July is the month with the most rainfall in Darien. Rain falls for 17.4 days and accumulates 2.56" (65mm) of precipitation.
The months with the most sunshine are July and August, with an average of 9.7h of sunshine.
With an average of 9h and 6min of daylight, December has the shortest days of the year in Darien.
Average temperature
Darien, WI
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.8°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure
Darien, WI
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"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:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Darien, WI
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Darien, WI
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall
Darien, WI
- Average rainfall in January:
0.79" - Average rainfall in February:
0.83" - Average rainfall in March:
1.02" - Average rainfall in April:
2.2" - Average rainfall in May:
2.24" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.56" - Average rainfall in August:
2.17" - Average rainfall in September:
1.26" - Average rainfall in October:
1.5" - Average rainfall in November:
0.91" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is July (2.56").
The driest months (with the least rainfall) are January and December (0.79").
Average rainfall days
Darien, WI
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and February (3.8 days).
Average snowfall
Darien, WI
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Darien, WI
- Average snowfall days in January:
13.4 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
2.2 days - Average snowfall days in May:
0.2 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:
0.7 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
9.9 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Darien, WI
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 18min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
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 6min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 36min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 18min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 48min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Darien, WI
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
15 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Darien, WI
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Darien, WI
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July, August and September (Cloud cover 35).
Average visibility
Darien, WI
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
