Climate and monthly weather forecast
Watseka, IL

Weather in January

January, like December, is another subzero cold winter month in Watseka, Illinois, with an average temperature varying between 30.6°F (-0.8°C) and 18.7°F (-7.4°C). With an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 18.7°F (-7.4°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a wintry month in Watseka, Illinois, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 35.1°F (1.7°C). In Watseka, the average high-temperature in February is practically the same as in January - a wintry 35.1°F (1.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Watseka, Illinois, with an average temperature fluctuating between 47.8°F (8.8°C) and 33.4°F (0.8°C). In Watseka, the average high-temperature in March increases from a cold 35.1°F (1.7°C) in February to a frosty 47.8°F (8.8°C). Weather in March »

Weather in April

April is a mild spring month in Watseka, Illinois, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 43.7°F (6.5°C). In Watseka, the average high-temperature in April rises from a chilly 47.8°F (8.8°C) in March to a mild 59.5°F (15.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Watseka, Illinois, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 54.9°F (12.7°C). In Watseka, the average high-temperature in May increases from a mild 59.5°F (15.3°C) in April to an agreeable 71.6°F (22°C). Weather in May »

Weather in June

June, the first month of the summer in Watseka, is a moderately hot month, with an average temperature varying between 79.3°F (26.3°C) and 62.6°F (17°C). In June, the average high-temperature marginally rises from an agreeable 71.6°F (22°C) in May to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Watseka, Illinois, with an average temperature fluctuating between 64.4°F (18°C) and 81°F (27.2°C). July is the warmest month, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.4°F (18°C). The average heat index in July is evaluated at a tropical 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Watseka, is also a moderately hot month, with an average temperature fluctuating between 62.6°F (17°C) and 79.5°F (26.4°C). In August, the average high-temperature is practically the same as in July - a still warm 79.5°F (26.4°C). Weather in August »

Weather in September

September, the first month of the autumn in Watseka, is also a moderately hot month, with an average temperature ranging between max 75.2°F (24°C) and min 57°F (13.9°C). In Watseka, the average high-temperature in September is almost the same as in August - a still moderately hot 75.2°F (24°C). Weather in September »

Weather in October

October, like September, in Watseka, Illinois, is another comfortable autumn month, with an average temperature varying between 62.1°F (16.7°C) and 46.8°F (8.2°C). In Watseka, Illinois, the average high-temperature in October decreases from a moderately hot 75.2°F (24°C) in September to an enjoyable 62.1°F (16.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Watseka, Illinois, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 47.8°F (8.8°C). In November, the average high-temperature decreases from an enjoyable 62.1°F (16.7°C) in October to a frosty 47.8°F (8.8°C). Weather in November »

Weather in December

December, the first month of the winter in Watseka, is also a wintry month, with temperature in the range of an average low of 26.4°F (-3.1°C) and an average high of 36.5°F (2.5°C). In Watseka, the average high-temperature in December decreases from a frosty 47.8°F (8.8°C) in November to a cold 36.5°F (2.5°C). Weather in December »
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FAQ

What is the coldest month in Watseka?

January is the coldest month, with an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 18.7°F (-7.4°C).

How many days does it rain in Watseka?

In Watseka, Illinois, during the entire year, the rain falls for 136.7 days and collects up to 19.72" (501mm) of precipitation.

When does it snow in Watseka?

Months with snowfall in Watseka are January through April, November and December.

When does it snow the most in Watseka?

The month with the most snowfall is January, when snow falls for 10.5 days and typically aggregates up to 2.56" (65mm) of snow.

How many days does it snow in Watseka?

Throughout the year, there are 32.9 snowfall days, and 9.17" (233mm) of snow is accumulated.

What is the month with the least sunshine in Watseka?

The month with the least sunshine in Watseka, Illinois, is January, with an average of 3.9h of sunshine.

What is the driest month in Watseka?

February is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.98" (25mm) of precipitation.

When is Daylight Saving Time (DST) in Watseka?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Watseka, Illinois, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Watseka?

May is the month with the most rainfall in Watseka, Illinois. Rain falls for 17.4 days and accumulates 2.83" (72mm) of precipitation.

When it does not snow in Watseka?

In Watseka, Illinois, snow does not fall in May through October.

When are the longest days in Watseka?

June has the longest days of the year in Watseka, with an average of 15h and 3min of daylight.

What month has the most sunshine in Watseka?

With an average of 9.9h of sunshine, June has the most sunshine of the year in Watseka, Illinois.

What are the months with the highest UV index in Watseka?

The months with the highest UV index in Watseka are June and July, with an average maximum UV index of 6.

What is the warmest month in Watseka?

With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.4°F (18°C), July is the warmest month.

What is the most humid month in Watseka?

July is the most humid month in Watseka, Illinois, with an average relative humidity of 85%.

What is the least humid month in Watseka?

The least humid month is October, with an average relative humidity of 71%.

What is the month with the shortest days in Watseka?

December has the shortest days of the year, with an average of 9h and 19min of daylight.

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

With an average maximum UV index of 1, December is the month with the lowest UV index in Watseka.

Average temperature
Watseka, IL

Average temperature - Watseka, IL

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure
Watseka, IL

Average pressure - Watseka, IL

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Watseka, IL

Average wind speed - Watseka, IL

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average rainfall
Watseka, IL

Average rainfall - Watseka, IL

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is February (0.98").

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Average rainfall days
Watseka, IL

Average rainfall days - Watseka, IL

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (6.2 days).

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Average snowfall
Watseka, IL

Average snowfall - Watseka, IL

The month with the highest snowfall is January (2.56").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Watseka, IL

Average snowfall days - Watseka, IL

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Watseka, IL

Average daylight / Average sunshine - Watseka, IL

The month with the longest days is June (Average daylight: 15h and 3min).
The month with the shortest days is December (Average daylight: 9h and 19min).

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Watseka, IL

Average sunshine days - Watseka, IL

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (10.1 days).

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Average visibility
Watseka, IL

Average visibility - Watseka, IL

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

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