Climate and monthly weather forecast
Coon Valley, WI

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Weather in January

January, like December, is a freezing cold winter month in Coon Valley, Wisconsin, with temperature in the range of an average low of 8.4°F (-13.1°C) and an average high of 21.6°F (-5.8°C). January, with its high-temperature average of 21.6°F (-5.8°C) and a low-temperature average of 8.4°F (-13.1°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Coon Valley, is also a subzero cold month, with an average temperature fluctuating between 11.8°F (-11.2°C) and 25.7°F (-3.5°C). With the transition into February, Coon Valley notes an average high-temperature of a still subzero cold 25.7°F (-3.5°C), closely resembling January. Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Coon Valley, Wisconsin, with an average temperature ranging between min 25.7°F (-3.5°C) and max 40.5°F (4.7°C). Witnessing a clear upsurge, the average high-temperature during March escalates from February's subzero cold 25.7°F (-3.5°C) to a wintry 40.5°F (4.7°C). Weather in March »

Weather in April

April is a fresh spring month in Coon Valley, Wisconsin, with an average temperature ranging between min 36°F (2.2°C) and max 53.2°F (11.8°C). As March transitions into April, a change in temperatures is observed, with average highs moving from a cold 40.5°F (4.7°C) to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

May, the last month of the spring in Coon Valley, is a comfortable month, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 47.7°F (8.7°C). Coon Valley's May weather brings a rise in high-temperatures, moving from a cool 53.2°F (11.8°C) in April to a refreshing 65.7°F (18.7°C). Weather in May »

Weather in June

June, the first month of the summer in Coon Valley, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 56.8°F (13.8°C). June's onset witnesses a shift in the average high-temperature, moving from an enjoyable 65.7°F (18.7°C) in May to a warm 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in Coon Valley, Wisconsin, is a moderately hot summer month, with an average temperature ranging between min 61°F (16.1°C) and max 79.5°F (26.4°C). The warmest time of the year is July, with temperatures averaging a high of 79.5°F (26.4°C) and a low of 61°F (16.1°C). Weather in July »

Weather in August

August, the last month of the summer in Coon Valley, is also a moderately hot month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 78.1°F (25.6°C). The average high-temperature during August is a still warm 78.1°F (25.6°C), almost matching the conditions of the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Coon Valley, is also an agreeable month, with an average temperature fluctuating between 71.4°F (21.9°C) and 51.1°F (10.6°C). The average high-temperature slightly decreases in September, shifting from a warm 78.1°F (25.6°C) in August to a pleasant 71.4°F (21.9°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Coon Valley, Wisconsin, with an average temperature fluctuating between 56.3°F (13.5°C) and 40.1°F (4.5°C). The shift into October is characterized by a noticeable reduction in the average high-temperature, decreasing from September's agreeable 71.4°F (21.9°C) to a refreshing 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Coon Valley, Wisconsin, with an average temperature ranging between min 28.6°F (-1.9°C) and max 41.5°F (5.3°C). The transition from October to November brings a clear temperature drop, with average high-temperatures decreasing from a refreshing 56.3°F (13.5°C) to an icy 41.5°F (5.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Coon Valley, Wisconsin, with an average temperature varying between 16.9°F (-8.4°C) and 27.3°F (-2.6°C). The arrival of December corresponds with a temperature reduction, down from November's cold 41.5°F (5.3°C) to a subzero cold 27.3°F (-2.6°C). Weather in December »
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

In Coon Valley, January is the month with the lowest recorded average temperatures, measuring a high of 21.6°F (-5.8°C) and a low of 8.4°F (-13.1°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 90%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 4.4 days and accumulates 1.1" (28mm) of precipitation.

How many days does it rain?

In Coon Valley, during the entire year, the rain falls for 140.4 days and collects up to 27.76" (705mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

How much does it snow?

In Coon Valley, during the entire year, snow falls for 63.1 days and aggregates up to 24.21" (615mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.2h of sunshine.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

When does it snow the most?

The month with the most snowfall in Coon Valley is February, when snow falls for 13.6 days and typically aggregates up to 6.18" (157mm) of snow.

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 is the least humid month?

The months with the lowest humidity are April and October, with an average relative humidity of 77%.

When is the highest UV index?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the wettest month?

The month with the most rainfall is June, when the rain falls for 18.6 days and typically aggregates up to 4.76" (121mm) of precipitation.

When it does not snow?

In Coon Valley, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 15h and 24min of daylight.

What part of the year is the hottest?

The warmest period tends to be July, when average temperatures fluctuate between a high of 79.5°F (26.4°C) and a low of 61°F (16.1°C).

What is the month with the most sunshine?

July and August, with an average of 9.7h of sunshine, are months with the most sunshine.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 0min of daylight.

Average temperature
Coon Valley, WI

Average temperature - Coon Valley, WI

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (21.6°F).

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

Average pressure
Coon Valley, WI

Average pressure - Coon Valley, WI

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Coon Valley, WI

Average wind speed - Coon Valley, WI

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 (6.3mph).

Average humidity
Coon Valley, WI

Average humidity - Coon Valley, WI

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and October (77%).

Average rainfall
Coon Valley, WI

Average rainfall - Coon Valley, WI

The wettest month (with the highest rainfall) is June (4.76").
The driest month (with the least rainfall) is January (1.1").

Average rainfall days
Coon Valley, WI

Average rainfall days - Coon Valley, WI

The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (4.1 days).

Average snowfall
Coon Valley, WI

Average snowfall - Coon Valley, WI

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Coon Valley, WI

Average snowfall days - Coon Valley, WI

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
Coon Valley, WI

Average daylight / Average sunshine - Coon Valley, WI

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

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 12min).

Average sunshine days
Coon Valley, WI

Average sunshine days - Coon Valley, WI

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is June (9.2 days).

Average UV index
Coon Valley, WI

Average UV index - Coon Valley, 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, February, November and December (UV index 1).

Average visibility
Coon Valley, WI

Average visibility - Coon Valley, WI

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

Coon Valley, Wisconsin, USA

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