Climate and monthly weather forecast
Elvaston, IL

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Weather in January

January, like December, is a freezing cold winter month in Elvaston, Illinois, with temperature in the range of an average high of 31.3°F (-0.4°C) and an average low of 19.2°F (-7.1°C). January is the month when Elvaston experiences its coldest temperatures, averaging a high of 31.3°F (-0.4°C) and a low of 19.2°F (-7.1°C). Weather in January »

Weather in February

February, the last month of the winter in Elvaston, is an icy month, with temperature in the range of an average high of 36.3°F (2.4°C) and an average low of 22.8°F (-5.1°C). February's advent notes a subtle adjustment in average high-temperature to a cold 36.3°F (2.4°C) from January. Weather in February »

Weather in March

March, the first month of the spring in Elvaston, is a frosty month, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 49.8°F (9.9°C). March signals a shift in the average high-temperature, moving from February's wintry 36.3°F (2.4°C) to a chilly 49.8°F (9.9°C). Weather in March »

Weather in April

April is an enjoyable spring month in Elvaston, Illinois, with an average temperature varying between 44.2°F (6.8°C) and 61.9°F (16.6°C). The arrival of April brings a change in Elvaston's weather, with average high-temperatures moving from March's frosty 49.8°F (9.9°C) to a refreshing 61.9°F (16.6°C). Weather in April »

Weather in May

May, the last month of the spring in Elvaston, is an agreeable month, 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). The start of May is characterized by an increase in the average high-temperature, transitioning from a refreshing 61.9°F (16.6°C) in April to a pleasant 71.6°F (22°C). Weather in May »

Weather in June

June, the first month of the summer in Elvaston, is a warm month, with an average temperature ranging between min 63.7°F (17.6°C) and max 80.8°F (27.1°C). With the onset of June, Elvaston's average high-temperature sees a rise, moving from May's agreeable 71.6°F (22°C) to a warm 80.8°F (27.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Elvaston, Illinois, with an average temperature varying between 83.3°F (28.5°C) and 66.4°F (19.1°C). July is the warmest month, exhibiting average temperatures of 83.3°F (28.5°C) at the peak and 66.4°F (19.1°C) at the base. July's heat index is evaluated at a tropical 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Elvaston, Illinois, with an average temperature varying between 64°F (17.8°C) and 82.8°F (28.2°C). As Elvaston welcomes August, the average high-temperature records at a still warm 82.8°F (28.2°C), marking an insignificant deviation from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Elvaston, Illinois, with an average temperature fluctuating between 57.7°F (14.3°C) and 77.5°F (25.3°C). September ushers in an average high-temperature of a still warm 77.5°F (25.3°C), aligning closely with the preceding month. Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Elvaston, Illinois, with an average temperature ranging between max 63.3°F (17.4°C) and min 46°F (7.8°C). The arrival of October corresponds with a shift in temperature, down from a warm 77.5°F (25.3°C) in September to a comfortable 63.3°F (17.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Elvaston, Illinois, with an average temperature ranging between min 35.1°F (1.7°C) and max 49.3°F (9.6°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's comfortable 63.3°F (17.4°C) to a chilly 49.3°F (9.6°C). Weather in November »

Weather in December

December, the first month of the winter in Elvaston, is also a wintry month, with temperature in the range of an average low of 25.9°F (-3.4°C) and an average high of 37.6°F (3.1°C). December's arrival corresponds with a decrease in average high-temperatures, from November's frosty 49.3°F (9.6°C) to a wintry 37.6°F (3.1°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Elvaston?

January is the coldest month, exhibiting average temperatures of 31.3°F (-0.4°C) at the peak and 19.2°F (-7.1°C) at the base.

What is the driest month in Elvaston?

The month with the least rainfall in Elvaston, Illinois, is January, when the rain falls for 4.9 days and typically collects 0.83" (21mm) of precipitation.

How much does it rain in Elvaston?

Throughout the year, in Elvaston, there are 129.9 rainfall days, and 20.71" (526mm) of precipitation is accumulated.

When does it snow in Elvaston?

Months with snowfall in Elvaston, Illinois, are January through April, October through December.

What is the snowiest month in Elvaston?

January is the month with the most snowfall. Snow falls for 7.9 days and accumulates 2.91" (74mm) of snow.

How many days does it snow in Elvaston?

In Elvaston, Illinois, during the entire year, snow falls for 25.2 days and aggregates up to 8.03" (204mm) of snow.

What is the month with the least sunshine in Elvaston?

With an average of 4.3h of sunshine, January has the least sunshine of the year in Elvaston.

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

The months with the lowest UV index in Elvaston are January, February, November and December, with an average maximum UV index of 2.

When is Daylight Saving Time (DST) in Elvaston?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Elvaston, 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 Elvaston?

May is the month with the most rainfall in Elvaston, Illinois. Rain falls for 16.8 days and accumulates 2.91" (74mm) of precipitation.

When it does not snow in Elvaston?

May through September are months without snowfall in Elvaston.

When are the longest days in Elvaston?

The month with the longest days is June, with an average of 15h and 0min of daylight.

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

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

What time of the year is the hottest in Elvaston?

July, recording an average high temperature of 83.3°F (28.5°C) and a low temperature of 66.4°F (19.1°C), is Elvaston's warmest month.

What is the most humid month in Elvaston?

July is the most humid month in Elvaston, with an average relative humidity of 82%.

What month has the most sunshine in Elvaston?

With an average of 10.3h of sunshine, July has the most sunshine of the year in Elvaston, Illinois.

What is the least humid month in Elvaston?

October is the least humid month in Elvaston, with an average relative humidity of 70%.

What is the month with the shortest days in Elvaston?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Elvaston.

Average temperature
Elvaston, IL

Average temperature - Elvaston, IL

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.3°F).

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure
Elvaston, IL

Average pressure - Elvaston, IL

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Elvaston, IL

Average wind speed - Elvaston, IL

The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average rainfall
Elvaston, IL

Average rainfall - Elvaston, IL

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days
Elvaston, IL

Average rainfall days - Elvaston, IL

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.5 days).

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Average snowfall
Elvaston, IL

Average snowfall - Elvaston, IL

The month with the highest snowfall is January (2.91").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Elvaston, IL

Average snowfall days - Elvaston, IL

The month with the highest number of snowfall days is January (7.9 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
Elvaston, IL

Average daylight / Average sunshine - Elvaston, IL

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days
Elvaston, IL

Average sunshine days - Elvaston, IL

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (11.5 days).

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Average UV index
Elvaston, IL

Average UV index - Elvaston, IL

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Elvaston, IL

Average visibility - Elvaston, 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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Elvaston, Illinois, USA

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