Climate and monthly weather forecast
West Salem, WI

Share

Weather in January

January, like December, is another subzero cold winter month in West Salem, Wisconsin, with an average temperature fluctuating between 8.2°F (-13.2°C) and 21.6°F (-5.8°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 21.6°F (-5.8°C) and a low of 8.2°F (-13.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in West Salem, Wisconsin, with an average temperature ranging between max 25.7°F (-3.5°C) and min 11.7°F (-11.3°C). An average high-temperature of a still subzero cold 25.7°F (-3.5°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »

Weather in March

March, the first month of the spring in West Salem, is a wintry month, with an average temperature varying between 25.7°F (-3.5°C) and 40.1°F (4.5°C). With the onset of March, West Salem experiences a distinct temperature rise, with the average high-temperature advancing from February's freezing cold 25.7°F (-3.5°C) to a cold 40.1°F (4.5°C). Weather in March »

Weather in April

April is a cool spring month in West Salem, Wisconsin, with an average temperature fluctuating between 36°F (2.2°C) and 53.1°F (11.7°C). April shows a rise in the average high-temperature, moving from March's icy 40.1°F (4.5°C) to a fresh 53.1°F (11.7°C). Weather in April »

Weather in May

May, the last month of the spring in West Salem, is an enjoyable month, with an average temperature varying between 65.7°F (18.7°C) and 47.7°F (8.7°C). The transition to May introduces an increase in the average high-temperature, shifting from a fresh 53.1°F (11.7°C) in April to a comfortable 65.7°F (18.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in West Salem, Wisconsin, 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). An escalation in the average high-temperature is seen with the onset of June, moving from a refreshing 65.7°F (18.7°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in West Salem, Wisconsin, is a moderately hot summer month, with an average temperature varying between 79.5°F (26.4°C) and 60.8°F (16°C). The average temperatures reach their apex in July, averaging 79.5°F (26.4°C) at the high end and 60.8°F (16°C) at the low end. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in West Salem, Wisconsin, with an average temperature fluctuating between 78.1°F (25.6°C) and 58.3°F (14.6°C). Transitioning into August, West Salem records an average high-temperature of a still warm 78.1°F (25.6°C), almost identical to July's 79.5°F (26.4°C). Weather in August »

Weather in September

September, the first month of the autumn in West Salem, is also an agreeable month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 71.2°F (21.8°C). The arrival of September signals a subtle shift in temperature, down from a warm 78.1°F (25.6°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »

Weather in October

October, the same as September, in West Salem, Wisconsin, is a moderate autumn month, with an average temperature varying between 40.1°F (4.5°C) and 56.3°F (13.5°C). October witnesses a clear temperature decrease, falling from a pleasant 71.2°F (21.8°C) in September 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 West Salem, Wisconsin, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 28.9°F (-1.7°C). The beginning of November marks a clear shift in the average high-temperature, receding from October's refreshing 56.3°F (13.5°C) to a wintry 41.9°F (5.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in West Salem, Wisconsin, with an average temperature ranging between min 17.1°F (-8.3°C) and max 27.3°F (-2.6°C). December signals a significant shift in the average high-temperature, falling from November's icy 41.9°F (5.5°C) to a freezing cold 27.3°F (-2.6°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in West Salem?

January is the coldest month of the year in West Salem, Wisconsin, registering average temperatures as high as 21.6°F (-5.8°C) and as low as 8.2°F (-13.2°C).

What is the most humid month in West Salem?

The most humid month in West Salem is January, with an average relative humidity of 90%.

What is the driest month in West Salem?

January is the month with the least rainfall in West Salem, Wisconsin. Rain falls for 4.1 days and accumulates 1.02" (26mm) of precipitation.

How many days does it rain in West Salem?

In West Salem, during the entire year, the rain falls for 133.6 days and collects up to 27.36" (695mm) of precipitation.

When does it snow in West Salem?

January through May, October through December are months with snowfall in West Salem.

How much does it snow in West Salem?

Throughout the year, in West Salem, there are 58 snowfall days, and 22.56" (573mm) of snow is accumulated.

What is the month with the least sunshine in West Salem?

January has the least sunshine of the year in West Salem, with an average of 3.1h of sunshine.

What are the months with the lowest UV index in West Salem?

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

When does it snow the most in West Salem?

February is the month with the most snowfall in West Salem. Snow falls for 12.5 days and accumulates 5.47" (139mm) of snow.

When is Daylight Saving Time (DST) in West Salem?

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 in West Salem?

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

What is the month with the highest UV index in West Salem?

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

What is the rainiest month in West Salem?

June is the month with the most rainfall. Rain falls for 18.2 days and accumulates 4.61" (117mm) of precipitation.

When it does not snow in West Salem?

In West Salem, Wisconsin, snow does not fall in June through September.

When are the longest days in West Salem?

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

What is the hottest time of year in West Salem?

West Salem, Wisconsin, notes the warmest temperatures in July, with a average high of 79.5°F (26.4°C) and a low of 60.8°F (16°C).

What is the month with the most sunshine in West Salem?

The months with the most sunshine in West Salem, Wisconsin, are July and August, with an average of 9.7h of sunshine.

What is the month with the shortest days in West Salem?

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

Average temperature
West Salem, WI

Average temperature - West Salem, 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 (60.8°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure
West Salem, WI

Average pressure - West Salem, 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
West Salem, WI

Average wind speed - West Salem, WI

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity
West Salem, WI

Average humidity - West Salem, 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
West Salem, WI

Average rainfall - West Salem, WI

The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days
West Salem, WI

Average rainfall days - West Salem, WI

The month with the highest number of rainy days is June (18.2 days).
The month with the least rainy days is February (3.8 days).

Average snowfall
West Salem, WI

Average snowfall - West Salem, WI

The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
West Salem, WI

Average snowfall days - West Salem, WI

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
West Salem, WI

Average daylight / Average sunshine - West Salem, 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 6min).

Average sunshine days
West Salem, WI

Average sunshine days - West Salem, WI

The months with the most sunshine days are October and November (16.5 days).
The month with the least sunshine days is June (9.4 days).

Average UV index
West Salem, WI

Average UV index - West Salem, 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
West Salem, WI

Average visibility - West Salem, WI

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

West Salem, Wisconsin, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location