Climate and monthly weather forecast
Centreville, IL

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Weather in January

January, the same as December, is an icy winter month in Centreville, Illinois, with an average temperature ranging between min 24.6°F (-4.1°C) and max 37.8°F (3.2°C). Centreville's coldest weather arrives in January, when temperatures average a high of 37.8°F (3.2°C) and a low of 24.6°F (-4.1°C). Weather in January »

Weather in February

February, the last month of the winter in Centreville, is also an icy month, with an average temperature varying between 42.4°F (5.8°C) and 27.9°F (-2.3°C). Centreville, Illinois, observes a minor difference in average high-temperatures between January's 37.8°F (3.2°C) and February's 42.4°F (5.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Centreville, Illinois, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 37.9°F (3.3°C). Centreville, Illinois, in March experiences an increase in the average high-temperature, moving from February's wintry 42.4°F (5.8°C) to a cool 54.5°F (12.5°C). Weather in March »

Weather in April

April in Centreville, Illinois, is a refreshing spring month, with an average temperature varying between 48°F (8.9°C) and 65.5°F (18.6°C). The arrival of April brings an increase in high-temperatures, moving from a cool 54.5°F (12.5°C) in March to a comfortable 65.5°F (18.6°C). Weather in April »

Weather in May

May, the last month of the spring in Centreville, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 57.7°F (14.3°C). The shift into May brings an increase in the average high-temperature, moving from a refreshing 65.5°F (18.6°C) in April to a moderately hot 74.8°F (23.8°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Centreville, Illinois, with an average temperature varying between 66.9°F (19.4°C) and 83.8°F (28.8°C). The onset of June marks an increase in the average high-temperature, moving from 74.8°F (23.8°C) in May to a still moderately hot 83.8°F (28.8°C). Weather in June »

Weather in July

July is a hot summer month in Centreville, Illinois, with an average temperature varying between 68.5°F (20.3°C) and 86.4°F (30.2°C). Centreville's temperatures tend to reach their peak averages in July, with a high of 86.4°F (30.2°C) and a low of 68.5°F (20.3°C). The heat index value during July is evaluated at a fiery hot 100.4°F (38°C). Weather in July »

Weather in August

August, the last month of the summer in Centreville, is another warm month, with an average temperature fluctuating between 66.7°F (19.3°C) and 84.9°F (29.4°C). Centreville, Illinois, marks the arrival of August with an average high-temperature of a warm 84.9°F (29.4°C), hardly different from July's 86.4°F (30.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Centreville, is also a moderately hot month, with an average temperature varying between 59.9°F (15.5°C) and 79.3°F (26.3°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a moderately hot 84.9°F (29.4°C) to a still warm 79.3°F (26.3°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Centreville, Illinois, with an average temperature fluctuating between 49.1°F (9.5°C) and 66.6°F (19.2°C). The commencement of October indicates a shift in the average high-temperature, receding from September's warm 79.3°F (26.3°C) to a comfortable 66.6°F (19.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Centreville, is also a fresh month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 53.2°F (11.8°C). November comes with a drop in the average high-temperature, falling from October's enjoyable 66.6°F (19.2°C) to a fresh 53.2°F (11.8°C). Weather in November »

Weather in December

December, the first month of the winter in Centreville, is still a chilly month, with an average temperature ranging between min 30.6°F (-0.8°C) and max 42.8°F (6°C). The onset of December is marked by a decrease in temperature, transitioning from a fresh 53.2°F (11.8°C) in November to a frosty 42.8°F (6°C). Weather in December »
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Frequently asked questions

What month is the coldest in Centreville?

With an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 24.6°F (-4.1°C), January is the coldest month.

How many days does it rain in Centreville?

In Centreville, during the entire year, the rain falls for 152.2 days and collects up to 36.46" (926mm) of precipitation.

When does it snow in Centreville?

Months with snowfall in Centreville are January through March, November and December.

How many days does it snow in Centreville?

In Centreville, during the entire year, snow falls for 20.2 days and aggregates up to 7.44" (189mm) of snow.

What is the month with the least sunshine in Centreville?

With an average of 4.6h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index in Centreville?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Centreville, Illinois.

What is the driest month in Centreville?

February is the month with the least rainfall in Centreville. Rain falls for 7.8 days and accumulates 2.01" (51mm) of precipitation.

When does it snow the most in Centreville?

The month with the most snowfall is February, when snow falls for 5.8 days and typically aggregates up to 2.44" (62mm) of snow.

When is Daylight Saving Time (DST) in Centreville?

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

When it does not snow in Centreville?

In Centreville, Illinois, snow does not fall in April through October.

What are the most humid months in Centreville?

May and July, with an average relative humidity of 78%, are most humid months in Centreville.

What is the rainiest month in Centreville?

The month with the most rainfall is May, when the rain falls for 17.4 days and typically aggregates up to 4.53" (115mm) of precipitation.

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

The months with the highest UV index in Centreville, Illinois, are May through August, with an average maximum UV index of 6.

When are the longest days in Centreville?

June has the longest days of the year in Centreville, with an average of 14h and 48min of daylight.

What are the months with the most sunshine in Centreville?

The months with the most sunshine in Centreville are June and July, with an average of 10.4h of sunshine.

What are the warmest months in Centreville?

The month of July sees the average highest temperatures in Centreville, reaching 86.4°F (30.2°C) at the peak and 68.5°F (20.3°C) at the low.

What is the least humid month in Centreville?

With an average relative humidity of 71%, October is the least humid month.

What is the month with the shortest days in Centreville?

The month with the shortest days in Centreville is December, with an average of 9h and 30min of daylight.

Average temperature
Centreville, IL

Average temperature - Centreville, IL

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.8°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure
Centreville, IL

Average pressure - Centreville, IL

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Centreville, IL

Average wind speed - Centreville, IL

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

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Average humidity
Centreville, IL

Average humidity - Centreville, IL

The months with the highest relative humidity are May and July (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall
Centreville, IL

Average rainfall - Centreville, IL

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is February (2.01").

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Average rainfall days
Centreville, IL

Average rainfall days - Centreville, IL

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall
Centreville, IL

Average snowfall - Centreville, IL

The month with the highest snowfall is February (2.44").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Centreville, IL

Average snowfall days - Centreville, IL

The month with the highest number of snowfall days is January (6.4 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
Centreville, IL

Average daylight / Average sunshine - Centreville, IL

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days
Centreville, IL

Average sunshine days - Centreville, IL

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index
Centreville, IL

Average UV index - Centreville, IL

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

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Average visibility
Centreville, IL

Average visibility - Centreville, 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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Centreville, Illinois, USA

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