Climate and monthly weather forecast
Bement, IL

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Weather in January

January, like December, in Bement, Illinois, is another cold winter month, with an average temperature fluctuating between 20.8°F (-6.2°C) and 32.5°F (0.3°C). The coldest time of the year is January, with temperatures averaging a high of 32.5°F (0.3°C) and a low of 20.8°F (-6.2°C). Weather in January »

Weather in February

February, the last month of the winter in Bement, is also an icy month, with an average temperature varying between 37.6°F (3.1°C) and 24.4°F (-4.2°C). Bement starts February with an average high-temperature of a still icy 37.6°F (3.1°C), a minor shift from January's 32.5°F (0.3°C). Weather in February »

Weather in March

March, the first month of the spring in Bement, is a fresh month, with an average temperature ranging between max 50°F (10°C) and min 35.1°F (1.7°C). As February transitions into March, Bement sees a rise in the average high-temperature, moving from an icy 37.6°F (3.1°C) to a fresh 50°F (10°C). Weather in March »

Weather in April

April is an enjoyable spring month in Bement, Illinois, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 45.9°F (7.7°C). April brings a temperature increase, with average high-temperatures moving from March's fresh 50°F (10°C) to an enjoyable 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring in Bement, is a pleasant month, with an average temperature ranging between max 72.9°F (22.7°C) and min 56.5°F (13.6°C). As Bement transitions into May, the average high-temperature is observed to rise from an enjoyable 61.5°F (16.4°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Bement, Illinois, with an average temperature fluctuating between 80.6°F (27°C) and 64°F (17.8°C). As Bement enters June, the average high-temperature marginally increases from the an agreeable 72.9°F (22.7°C) of May to a moderately hot 80.6°F (27°C). Weather in June »

Weather in July

July, like June, in Bement, Illinois, is another warm summer month, with an average temperature ranging between min 65.5°F (18.6°C) and max 82°F (27.8°C). July temperatures tend to peak at an average high of 82°F (27.8°C) and dip to a low of 65.5°F (18.6°C). In July, the heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Bement, Illinois, with an average temperature fluctuating between 81°F (27.2°C) and 63.7°F (17.6°C). The shift into August finds Bement at an average high-temperature of a still warm 81°F (27.2°C), closely comparable to July's conditions. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Bement, Illinois, with an average temperature fluctuating between 76.6°F (24.8°C) and 58.3°F (14.6°C). Transitioning into September, Bement records an average high-temperature of a still moderately hot 76.6°F (24.8°C), almost identical to August's 81°F (27.2°C). Weather in September »

Weather in October

October, like September, in Bement, Illinois, is another comfortable autumn month, with an average temperature ranging between min 48°F (8.9°C) and max 63.5°F (17.5°C). As October arrives, Bement's weather displays a decrease in high-temperatures, transitioning from September's moderately hot 76.6°F (24.8°C) to an enjoyable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Bement, is also a frosty month, with an average temperature fluctuating between 49.5°F (9.7°C) and 36.1°F (2.3°C). A shift in the average high-temperature occurs in November, reducing from a comfortable 63.5°F (17.5°C) in October to a chilly 49.5°F (9.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Bement, Illinois, with an average temperature fluctuating between 27.7°F (-2.4°C) and 38.3°F (3.5°C). A change in temperatures is noted as November gives way to December, with average highs reducing from a chilly 49.5°F (9.7°C) to an icy 38.3°F (3.5°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

The coldest period tends to be January, when average temperatures fluctuate between a high of 32.5°F (0.3°C) and a low of 20.8°F (-6.2°C).

How much does it rain?

Throughout the year, there are 143.6 rainfall days, and 21.57" (548mm) of precipitation is accumulated.

When does it snow?

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

When does it snow the most?

The month with the most snowfall is January, when snow falls for 9.3 days and typically aggregates up to 2.28" (58mm) of snow.

How much does it snow?

Throughout the year, there are 28.9 snowfall days, and 7.01" (178mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 4h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index?

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

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 rainiest month?

The months with the most rainfall are April and May, with an average 2.56" (65mm) of precipitation.

When it does not snow in Bement?

May through October are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 0min of daylight.

What month has the most sunshine?

With an average of 10.2h of sunshine, June has the most sunshine of the year.

When is the highest UV index?

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

What is the hottest time of year?

July is the month that records the highest temperatures, with averages ranging from a high of 82°F (27.8°C) to a low of 65.5°F (18.6°C).

What is the most humid month?

With an average relative humidity of 84%, July is the most humid month.

What is the driest month?

September is the month with the least rainfall in Bement. Rain falls for 11.9 days and accumulates 1.14" (29mm) of precipitation.

What is the least humid month?

With an average relative humidity of 70%, October is the least humid month.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

Average temperature
Bement, IL

Average temperature - Bement, IL

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure
Bement, IL

Average pressure - Bement, IL

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Bement, IL

Average wind speed - Bement, IL

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average rainfall
Bement, IL

Average rainfall - Bement, IL

The wettest months (with the highest rainfall) are April and May (2.56").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days
Bement, IL

Average rainfall days - Bement, IL

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (6.5 days).

Average snowfall
Bement, IL

Average snowfall - Bement, IL

The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Bement, IL

Average snowfall days - Bement, IL

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Bement, IL

Average daylight / Average sunshine - Bement, 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 24min).

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days
Bement, IL

Average sunshine days - Bement, IL

The months with the most sunshine days are October and November (18.1 days).
The month with the least sunshine days is July (10.5 days).

Average UV index
Bement, IL

Average UV index - Bement, 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).

Average visibility
Bement, IL

Average visibility - Bement, 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).

Bement, Illinois, USA

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