Climate and monthly weather forecast
Glen Oak, WI

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Weather in January

January, like December, is another subzero cold winter month in Glen Oak, Wisconsin, with an average temperature fluctuating between 22.3°F (-5.4°C) and 10.4°F (-12°C). Temperature readings reach their annual highs in January, averaging 22.3°F (-5.4°C) and a minimum average of 10.4°F (-12°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Glen Oak, Wisconsin, with temperature in the range of an average low of 12.9°F (-10.6°C) and an average high of 25.7°F (-3.5°C). The arrival of February brings an average high-temperature of a still subzero cold 25.7°F (-3.5°C), subtly diverging from January's 22.3°F (-5.4°C). Weather in February »

Weather in March

March, the first month of the spring in Glen Oak, is a wintry month, with an average temperature fluctuating between 40.1°F (4.5°C) and 26.1°F (-3.3°C). March's arrival sees a clear escalation in the average high-temperature, rising from February's subzero cold 25.7°F (-3.5°C) to a wintry 40.1°F (4.5°C). Weather in March »

Weather in April

April in Glen Oak, Wisconsin, is a cool spring month, with an average temperature fluctuating between 36.1°F (2.3°C) and 52.3°F (11.3°C). The start of April brings a shift in the average high-temperature, increasing from March's cold 40.1°F (4.5°C) to a fresh 52.3°F (11.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Glen Oak, Wisconsin, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 65.8°F (18.8°C). As Glen Oak, Wisconsin, enters May, the average high-temperature increases from the a cool 52.3°F (11.3°C) of April to a refreshing 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer in Glen Oak, is a moderately hot month, with an average temperature fluctuating between 56.5°F (13.6°C) and 73.9°F (23.3°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a refreshing 65.8°F (18.8°C) to a moderately hot 73.9°F (23.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Glen Oak, Wisconsin, with an average temperature fluctuating between 78.3°F (25.7°C) and 60.6°F (15.9°C). The average temperatures reach their apex in July, averaging 78.3°F (25.7°C) at the high end and 60.6°F (15.9°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 Glen Oak, Wisconsin, with an average temperature fluctuating between 77.4°F (25.2°C) and 59.5°F (15.3°C). The arrival of August sees a recorded average high-temperature of a still moderately hot 77.4°F (25.2°C), showing little divergence from the previous month's conditions. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Glen Oak, Wisconsin, with an average temperature fluctuating between 70.7°F (21.5°C) and 51.8°F (11°C). September brings a slight decrease in temperature, down from a warm 77.4°F (25.2°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Glen Oak, Wisconsin, with an average temperature fluctuating between 56.1°F (13.4°C) and 41.4°F (5.2°C). October's arrival is marked by a notable drop in high-temperatures, falling from a pleasant 70.7°F (21.5°C) in September to a mild 56.1°F (13.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Glen Oak, Wisconsin, with an average temperature fluctuating between 30°F (-1.1°C) and 41.7°F (5.4°C). The shift from October to November brings a noticeable decrease in the average high-temperature, dropping from a refreshing 56.1°F (13.4°C) to a cold 41.7°F (5.4°C). Weather in November »

Weather in December

December, the first month of the winter in Glen Oak, is still a freezing cold month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 18.5°F (-7.5°C). December's arrival coincides with a drop in the average high-temperature, decreasing from November's cold 41.7°F (5.4°C) to a freezing cold 28.8°F (-1.8°C). Weather in December »
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

The coldest time of the year is January, with temperatures averaging a high of 22.3°F (-5.4°C) and a low of 10.4°F (-12°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 89%.

What is the driest month in Glen Oak?

The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 1.22" (31mm) of precipitation.

How much does it rain?

In Glen Oak, during the entire year, the rain falls for 146.3 days and collects up to 29.45" (748mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall in Glen Oak.

How many days does it snow?

In Glen Oak, during the entire year, snow falls for 61.9 days and aggregates up to 24.76" (629mm) of snow.

What is the month with the least sunshine?

With an average of 3.3h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index?

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

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 13.3 days and accumulates 6.42" (163mm) 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 in Glen Oak?

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

What is the rainiest month?

June is the month with the most rainfall. Rain falls for 17.8 days and accumulates 3.94" (100mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

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

What is the warmest month?

Glen Oak's July weather, marked by an average high temperature of 78.3°F (25.7°C) and an average low temperature of 60.6°F (15.9°C), is the warmest in the year.

What month has the most sunshine in Glen Oak?

With an average of 9.9h of sunshine, July has the most sunshine of the year.

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 is the month with the shortest days?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Glen Oak.

Average temperature
Glen Oak, WI

Average temperature - Glen Oak, 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 (22.3°F).

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

Average pressure
Glen Oak, WI

Average pressure - Glen Oak, WI

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
Glen Oak, WI

Average wind speed - Glen Oak, WI

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity
Glen Oak, WI

Average humidity - Glen Oak, WI

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (75%).

Average rainfall
Glen Oak, WI

Average rainfall - Glen Oak, WI

The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days
Glen Oak, WI

Average rainfall days - Glen Oak, WI

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

Average snowfall
Glen Oak, WI

Average snowfall - Glen Oak, WI

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Glen Oak, WI

Average snowfall days - Glen Oak, WI

The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Glen Oak, WI

Average daylight / Average sunshine - Glen Oak, 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 month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days
Glen Oak, WI

Average sunshine days - Glen Oak, WI

The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (8.6 days).

Average visibility
Glen Oak, WI

Average visibility - Glen Oak, WI

The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).

Glen Oak, Wisconsin, USA

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