Climate and monthly weather forecast
Harshaw, WI

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Weather in January

January, the same as December, in Harshaw, Wisconsin, is a freezing cold winter month, with an average temperature fluctuating between 7.7°F (-13.5°C) and 18.9°F (-7.3°C). With its high average temperature of 18.9°F (-7.3°C) and a low of 7.7°F (-13.5°C), January is regarded as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Harshaw, is also a subzero cold month, with an average temperature varying between 22.6°F (-5.2°C) and 9.7°F (-12.4°C). Transitioning from January to February, Harshaw observes an average high-temperature of a still subzero cold 22.6°F (-5.2°C), differing subtly from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Harshaw, is a wintry month, with an average temperature fluctuating between 21.6°F (-5.8°C) and 34.9°F (1.6°C). Harshaw sees a rise in temperature during March, with average high-temperatures transitioning from a subzero cold 22.6°F (-5.2°C) in February to a cold 34.9°F (1.6°C). Weather in March »

Weather in April

April in Harshaw, Wisconsin, is a frosty spring month, with an average temperature ranging between min 31.5°F (-0.3°C) and max 47.3°F (8.5°C). Harshaw sees an increase in average high-temperatures during April, moving from an icy 34.9°F (1.6°C) in March to a chilly 47.3°F (8.5°C). Weather in April »

Weather in May

May, the last month of the spring in Harshaw, is an enjoyable month, with an average temperature ranging between min 43.2°F (6.2°C) and max 63.9°F (17.7°C). May's arrival witnesses a distinct temperature rise, advancing from April's frosty 47.3°F (8.5°C) to a comfortable 63.9°F (17.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Harshaw, Wisconsin, with an average temperature ranging between min 51.8°F (11°C) and max 72.5°F (22.5°C). With the onset of June, Harshaw's weather sees a minor temperature rise, transitioning from a refreshing 63.9°F (17.7°C) in May to a pleasant 72.5°F (22.5°C). Weather in June »

Weather in July

July is a moderately hot summer month in Harshaw, Wisconsin, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 56.8°F (13.8°C). Harshaw's July weather, marked by an average high temperature of 77.4°F (25.2°C) and an average low temperature of 56.8°F (13.8°C), is the warmest in the year. Weather in July »

Weather in August

August, the last month of the summer in Harshaw, is also a moderately hot month, with an average temperature ranging between min 55.2°F (12.9°C) and max 75.2°F (24°C). In August, Harshaw experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 77.4°F (25.2°C) in July to a still warm 75.2°F (24°C). Weather in August »

Weather in September

September, the first month of the autumn in Harshaw, is still a comfortable month, with an average temperature varying between 48.4°F (9.1°C) and 67.1°F (19.5°C). Harshaw in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 75.2°F (24°C) to an enjoyable 67.1°F (19.5°C). Weather in September »

Weather in October

October, like September, in Harshaw, Wisconsin, is a cool autumn month, with an average temperature ranging between max 51.3°F (10.7°C) and min 38.5°F (3.6°C). In Harshaw, stepping into October signifies a significant temperature decrement, moving down from September's enjoyable 67.1°F (19.5°C) to a cool 51.3°F (10.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Harshaw, Wisconsin, with an average temperature ranging between min 26.6°F (-3°C) and max 36.7°F (2.6°C). The onset of November brings a clear temperature shift, with the average high-temperature decreasing from a cool 51.3°F (10.7°C) in October to an icy 36.7°F (2.6°C). Weather in November »

Weather in December

December, the first month of the winter in Harshaw, is still a freezing cold month, with an average temperature fluctuating between 15.4°F (-9.2°C) and 24.8°F (-4°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a cold 36.7°F (2.6°C) in November to a freezing cold 24.8°F (-4°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Harshaw?

January stands out as Harshaw's coldest month, with an average high-temperature of 18.9°F (-7.3°C) and a low-temperature of 7.7°F (-13.5°C).

What is the most humid month in Harshaw?

The months with the highest humidity in Harshaw, Wisconsin, are January and February, with an average relative humidity of 91%.

What is the driest month in Harshaw?

The month with the least rainfall in Harshaw, Wisconsin, is January, when the rain falls for 2.9 days and typically collects 1.02" (26mm) of precipitation.

How many days does it rain in Harshaw?

Throughout the year, in Harshaw, there are 125.3 rainfall days, and 22.87" (581mm) of precipitation is accumulated.

When does it snow in Harshaw?

Months with snowfall in Harshaw, Wisconsin, are January through May, October through December.

How much does it snow in Harshaw?

Throughout the year, there are 101.3 snowfall days, and 45.47" (1155mm) of snow is accumulated.

What is the month with the least sunshine in Harshaw?

With an average of 2.1h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Harshaw?

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

When is Daylight Saving Time (DST) in Harshaw?

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 in Harshaw?

With an average relative humidity of 72%, May is the least humid month in Harshaw, Wisconsin.

What is the wettest month in Harshaw?

May is the month with the most rainfall. Rain falls for 15.8 days and accumulates 2.87" (73mm) of precipitation.

When it does not snow in Harshaw?

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

When are the longest days in Harshaw?

June has the longest days of the year, with an average of 15h and 36min of daylight.

What is the month with the highest UV index in Harshaw?

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

What are the warmest months in Harshaw?

Harshaw, Wisconsin, registers the average highest temperatures during July, with peaks of 77.4°F (25.2°C) and lows of 56.8°F (13.8°C).

What month has the most sunshine in Harshaw?

With an average of 9.7h of sunshine, July has the most sunshine of the year in Harshaw.

When does it snow the most in Harshaw?

The month with the most snowfall in Harshaw, Wisconsin, is December, when snow falls for 20.1 days and typically aggregates up to 8.58" (218mm) of snow.

What is the month with the shortest days in Harshaw?

The month with the shortest days is December, with an average of 8h and 48min of daylight.

Average temperature
Harshaw, WI

Average temperature - Harshaw, WI

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (18.9°F).

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).

Average pressure
Harshaw, WI

Average pressure - Harshaw, WI

The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Harshaw, WI

Average wind speed - Harshaw, WI

The windiest months (with the highest average wind speed) are April and November (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity
Harshaw, WI

Average humidity - Harshaw, WI

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (72%).

Average rainfall
Harshaw, WI

Average rainfall - Harshaw, WI

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days
Harshaw, WI

Average rainfall days - Harshaw, WI

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (2.3 days).

Average snowfall
Harshaw, WI

Average snowfall - Harshaw, WI

The month with the highest snowfall is December (8.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Harshaw, WI

Average snowfall days - Harshaw, WI

The month with the highest number of snowfall days is January (21.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Harshaw, WI

Average daylight / Average sunshine - Harshaw, WI

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).

Average sunshine days
Harshaw, WI

Average sunshine days - Harshaw, WI

The month with the most sunshine days is October (14.3 days).
The month with the least sunshine days is February (10.3 days).

Average UV index
Harshaw, WI

Average UV index - Harshaw, WI

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Harshaw, Wisconsin, USA

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