Climate and monthly weather forecast
Evergreen Park, IL

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Weather in January

January, like December, is another subzero cold winter month in Evergreen Park, Illinois, with temperature in the range of an average high of 29.5°F (-1.4°C) and an average low of 18.9°F (-7.3°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 29.5°F (-1.4°C) and a low of 18.9°F (-7.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Evergreen Park, Illinois, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 32.5°F (0.3°C). Evergreen Park measures an average high-temperature of a wintry 32.5°F (0.3°C) in February, nearly consistent with the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Evergreen Park, is a frosty month, with an average temperature ranging between max 44.2°F (6.8°C) and min 32.4°F (0.2°C). March's onset witnesses a shift in the average high-temperature, moving from an icy 32.5°F (0.3°C) in February to a chilly 44.2°F (6.8°C). Weather in March »

Weather in April

April is a cool spring month in Evergreen Park, Illinois, with an average temperature fluctuating between 55.2°F (12.9°C) and 41.2°F (5.1°C). April's onset witnesses a shift in the average high-temperature, moving from a chilly 44.2°F (6.8°C) in March to a fresh 55.2°F (12.9°C). Weather in April »

Weather in May

May, the last month of the spring in Evergreen Park, is a refreshing month, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 51.8°F (11°C). As April gives way to May, the average high-temperature displays an increase, moving from a cool 55.2°F (12.9°C) to a comfortable 66.4°F (19.1°C). Weather in May »

Weather in June

June, the first month of the summer in Evergreen Park, is a warm month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 76.3°F (24.6°C). June brings a rise in Evergreen Park's average high-temperature, moving from an enjoyable 66.4°F (19.1°C) in May to a warm 76.3°F (24.6°C). Weather in June »

Weather in July

July, like June, in Evergreen Park, Illinois, is another warm summer month, with an average temperature varying between 81°F (27.2°C) and 66.6°F (19.2°C). Evergreen Park's temperatures peak on average in July, reaching 81°F (27.2°C) at their highest and 66.6°F (19.2°C) at their lowest. The heat index value for July is calculated to be a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Evergreen Park, is also a moderately hot month, with an average temperature ranging between max 79.9°F (26.6°C) and min 65.8°F (18.8°C). Evergreen Park records an average high-temperature of a still warm 79.9°F (26.6°C) as August arrives, nearly mirroring the previous month's climate. Weather in August »

Weather in September

September, the first month of the autumn in Evergreen Park, is also a moderately hot month, with an average temperature ranging between max 73.6°F (23.1°C) and min 59.2°F (15.1°C). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's 79.9°F (26.6°C) to a still moderately hot 73.6°F (23.1°C). Weather in September »

Weather in October

October, the same as September, in Evergreen Park, Illinois, is a moderate autumn month, with an average temperature ranging between max 60.6°F (15.9°C) and min 47.1°F (8.4°C). In Evergreen Park, entering October brings a temperature decrement, reducing from September's moderately hot 73.6°F (23.1°C) to a mild 60.6°F (15.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Evergreen Park, Illinois, with an average temperature varying between 35.1°F (1.7°C) and 46.2°F (7.9°C). November's onset witnesses a marked shift in the average high-temperature, moving from a moderate 60.6°F (15.9°C) in October to a frosty 46.2°F (7.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Evergreen Park, Illinois, with an average temperature fluctuating between 35.2°F (1.8°C) and 26.4°F (-3.1°C). As November transitions into December, Evergreen Park sees a drop in the average high-temperature, transitioning from a frosty 46.2°F (7.9°C) to a cold 35.2°F (1.8°C). Weather in December »
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Frequently asked questions

What month is the coldest in Evergreen Park?

January, characterized by an average high temperature of 29.5°F (-1.4°C) and a low temperature of 18.9°F (-7.3°C), is generally the coldest month.

What is the most humid month in Evergreen Park?

January and February, with an average relative humidity of 82%, are most humid months.

How much does it rain in Evergreen Park?

In Evergreen Park, during the entire year, the rain falls for 147.7 days and collects up to 23.62" (600mm) of precipitation.

When does it snow in Evergreen Park?

January through April, October through December are months with snowfall.

How much does it snow in Evergreen Park?

In Evergreen Park, Illinois, during the entire year, snow falls for 42.4 days and aggregates up to 11.61" (295mm) of snow.

What is the month with the least sunshine in Evergreen Park?

With an average of 3.7h of sunshine, January has the least sunshine of the year.

What is the snowiest month in Evergreen Park?

February is the month with the most snowfall in Evergreen Park, Illinois. Snow falls for 9.5 days and accumulates 3.07" (78mm) of snow.

When is Daylight Saving Time (DST) in Evergreen Park?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Evergreen Park, Illinois, 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 rainiest month in Evergreen Park?

The month with the most rainfall is May, when the rain falls for 17.7 days and typically aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Evergreen Park?

In Evergreen Park, Illinois, snow does not fall in May through September.

When are the longest days in Evergreen Park?

June has the longest days of the year in Evergreen Park, with an average of 15h and 12min of daylight.

What is the month with the highest UV index in Evergreen Park?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What are the warmest months in Evergreen Park?

July tends to be the warmest month in Evergreen Park, Illinois, with temperatures averaging a daily high of 81°F (27.2°C) and a low of 66.6°F (19.2°C).

What month has the most sunshine in Evergreen Park?

August has the most sunshine of the year in Evergreen Park, with an average of 10.5h of sunshine.

What is the least humid month in Evergreen Park?

October is the least humid month in Evergreen Park, with an average relative humidity of 72%.

What is the driest month in Evergreen Park?

December is the month with the least rainfall. Rain falls for 7.4 days and accumulates 1.02" (26mm) of precipitation.

What is the month with the shortest days in Evergreen Park?

With an average of 9h and 12min of daylight, December has the shortest days of the year in Evergreen Park.

When is the lowest UV index in Evergreen Park?

The month with the lowest UV index is December, with an average maximum UV index of 1.

Average temperature
Evergreen Park, IL

Average temperature - Evergreen Park, IL

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.5°F).

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure
Evergreen Park, IL

Average pressure - Evergreen Park, IL

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Evergreen Park, IL

Average wind speed - Evergreen Park, IL

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity
Evergreen Park, IL

Average humidity - Evergreen Park, IL

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall
Evergreen Park, IL

Average rainfall - Evergreen Park, IL

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (1.02").

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Average rainfall days
Evergreen Park, IL

Average rainfall days - Evergreen Park, IL

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall
Evergreen Park, IL

Average snowfall - Evergreen Park, IL

The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Evergreen Park, IL

Average snowfall days - Evergreen Park, IL

The month with the highest number of snowfall days is January (11.8 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
Evergreen Park, IL

Average daylight / Average sunshine - Evergreen Park, IL

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Evergreen Park, IL

Average sunshine days - Evergreen Park, IL

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.8 days).

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Average visibility
Evergreen Park, IL

Average visibility - Evergreen Park, IL

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).

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Evergreen Park, Illinois, USA

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