Climate and monthly weather forecast
Hales Corners, WI

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Weather in January

January, like December, is another subzero cold winter month in Hales Corners, Wisconsin, with an average temperature fluctuating between 16°F (-8.9°C) and 26.1°F (-3.3°C). With average high and low temperatures of 26.1°F (-3.3°C) and 16°F (-8.9°C) respectively, January is Hales Corners's coldest month. Weather in January »

Weather in February

February, the last month of the winter in Hales Corners, is another freezing cold month, with an average temperature ranging between min 18.5°F (-7.5°C) and max 29.5°F (-1.4°C). Hales Corners experiences a recorded average high-temperature of a still subzero cold 29.5°F (-1.4°C) in February, closely aligned with January's 26.1°F (-3.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Hales Corners, Wisconsin, with temperature in the range of an average high of 40.8°F (4.9°C) and an average low of 29.5°F (-1.4°C). Hales Corners's transition into March is marked by a temperature shift, moving from a subzero cold 29.5°F (-1.4°C) in February to a cold 40.8°F (4.9°C). Weather in March »

Weather in April

April in Hales Corners, Wisconsin, is a cool spring month, with an average temperature ranging between max 51.1°F (10.6°C) and min 37.9°F (3.3°C). The onset of April marks an increase in the average high-temperature, moving from a wintry 40.8°F (4.9°C) in March to a cool 51.1°F (10.6°C). Weather in April »

Weather in May

May, the last month of the spring in Hales Corners, is a refreshing month, with an average temperature fluctuating between 62.8°F (17.1°C) and 48°F (8.9°C). As May sets, the average high-temperature shows an increase, moving up from a cool 51.1°F (10.6°C) in April to a refreshing 62.8°F (17.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Hales Corners, Wisconsin, with an average temperature fluctuating between 71.8°F (22.1°C) and 57.6°F (14.2°C). As Hales Corners transitions into June, a rise in the average high-temperature is observed, moving from a refreshing 62.8°F (17.1°C) in May to an agreeable 71.8°F (22.1°C). Weather in June »

Weather in July

July in Hales Corners, Wisconsin, is a warm summer month, with an average temperature ranging between max 78.3°F (25.7°C) and min 64°F (17.8°C). July temperatures tend to peak at an average high of 78.3°F (25.7°C) and dip to a low of 64°F (17.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Hales Corners, Wisconsin, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 77.4°F (25.2°C). August's onset records an average high-temperature of a still moderately hot 77.4°F (25.2°C), a near match to July's 78.3°F (25.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Hales Corners, Wisconsin, with an average temperature fluctuating between 56.5°F (13.6°C) and 70.9°F (21.6°C). September marks a gentle change in average high-temperature, declining from August's moderately hot 77.4°F (25.2°C) to a pleasant 70.9°F (21.6°C). Weather in September »

Weather in October

October, the same as September, in Hales Corners, Wisconsin, is another mild autumn month, with an average temperature ranging between max 57.7°F (14.3°C) and min 45.3°F (7.4°C). As September transitions to October, the average high-temperature falls from a pleasant 70.9°F (21.6°C) to a refreshing 57.7°F (14.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Hales Corners, Wisconsin, with an average temperature ranging between min 33.1°F (0.6°C) and max 43.7°F (6.5°C). A shift in Hales Corners's weather is observed as October turns into November, with the average high temperature reducing from a refreshing 57.7°F (14.3°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 an icy month in Hales Corners, Wisconsin, with an average temperature varying between 32.4°F (0.2°C) and 23.9°F (-4.5°C). Hales Corners's average high-temperature decreases in December, falling from a frosty 43.7°F (6.5°C) in November to a cold 32.4°F (0.2°C). Weather in December »

Frequently asked questions

What part of the year is the coldest?

With average temperatures fluctuating between a high of 26.1°F (-3.3°C) and a low of 16°F (-8.9°C), January stands out as the coldest month.

What is the most humid month?

The most humid month is January, with an average relative humidity of 85%.

How much does it rain in Hales Corners?

In Hales Corners, during the entire year, the rain falls for 129 days and collects up to 20.35" (517mm) of precipitation.

When does it snow?

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

When does it snow the most?

The month with the most snowfall is January, when snow falls for 13 days and typically aggregates up to 3.23" (82mm) of snow.

How much does it snow?

Throughout the year, there are 45.9 snowfall days, and 12.09" (307mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.6h of sunshine.

What is the month with the lowest UV index?

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

When is Daylight Saving Time (DST) in Hales Corners?

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.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 15h and 18min of daylight.

What part of the year is the hottest?

In Hales Corners, July is identified by the average highest temperatures, reaching a peak of 78.3°F (25.7°C) and a low of 64°F (17.8°C).

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 16.7 days and accumulates 2.6" (66mm) of precipitation.

What is the month with the highest UV index?

With an average maximum UV index of 6, July is the month with the highest UV index.

What month has the most sunshine in Hales Corners?

The month with the most sunshine is August, with an average of 10.4h of sunshine.

What is the least humid month?

With an average relative humidity of 75%, October is the least humid month.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 5.4 days and typically collects 0.79" (20mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 6min of daylight.

Average temperature
Hales Corners, WI

Average temperature - Hales Corners, WI

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure
Hales Corners, WI

Average pressure - Hales Corners, WI

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Hales Corners, WI

Average wind speed - Hales Corners, WI

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity
Hales Corners, WI

Average humidity - Hales Corners, WI

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Hales Corners, WI

Average rainfall - Hales Corners, WI

The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is December (0.79").

Average rainfall days
Hales Corners, WI

Average rainfall days - Hales Corners, WI

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is February (3.2 days).

Average snowfall
Hales Corners, WI

Average snowfall - Hales Corners, WI

The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Hales Corners, WI

Average snowfall days - Hales Corners, WI

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Hales Corners, WI

Average daylight / Average sunshine - Hales Corners, WI

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).

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days
Hales Corners, WI

Average sunshine days - Hales Corners, WI

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (11.4 days).

Average visibility
Hales Corners, WI

Average visibility - Hales Corners, WI

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Hales Corners, Wisconsin, USA

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