Climate and monthly weather forecast
Mount Clare, IL

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Weather in January

January, the same as December, is a wintry winter month in Mount Clare, Illinois, with an average temperature fluctuating between 22.6°F (-5.2°C) and 35.6°F (2°C). Mount Clare, Illinois, records the coldest temperatures in January, averaging a high of 35.6°F (2°C) and a low of 22.6°F (-5.2°C). Weather in January »

Weather in February

February, the last month of the winter in Mount Clare, is also a wintry month, with an average temperature fluctuating between 40.6°F (4.8°C) and 26.4°F (-3.1°C). February brings an average high-temperature of a still wintry 40.6°F (4.8°C), showing a slight difference from January's 35.6°F (2°C). Weather in February »

Weather in March

March, the first month of the spring in Mount Clare, is a fresh month, with an average temperature varying between 36.9°F (2.7°C) and 52.3°F (11.3°C). In March, the average high-temperature increases from an icy 40.6°F (4.8°C) in February to a fresh 52.3°F (11.3°C). Weather in March »

Weather in April

April in Mount Clare, Illinois, is a comfortable spring month, with an average temperature varying between 63.9°F (17.7°C) and 46.6°F (8.1°C). As Mount Clare transitions into April, the average high-temperature is observed to rise from a cool 52.3°F (11.3°C) in March to a refreshing 63.9°F (17.7°C). Weather in April »

Weather in May

May, the last month of the spring in Mount Clare, is a moderately hot month, with an average temperature varying between 73.9°F (23.3°C) and 56.7°F (13.7°C). The start of May brings a rise in the average high-temperature, moving from a refreshing 63.9°F (17.7°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer in Mount Clare, is still a warm month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 65.5°F (18.6°C). As June sets, the average high-temperature shows a slight increase, moving up from a warm 73.9°F (23.3°C) in May to a still moderately hot 82.2°F (27.9°C). Weather in June »

Weather in July

July, like June, in Mount Clare, Illinois, is a moderately hot summer month, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 67.5°F (19.7°C). July temperatures tend to peak at an average high of 84.2°F (29°C) and dip to a low of 67.5°F (19.7°C). July's mean heat index is calculated to be a torrid 95°F (35°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Mount Clare, Illinois, with an average temperature fluctuating between 82.9°F (28.3°C) and 65.5°F (18.6°C). As Mount Clare steps into August, the average high-temperature holds at a still warm 82.9°F (28.3°C), hinting at a minor fluctuation from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Mount Clare, Illinois, with an average temperature varying between 77.9°F (25.5°C) and 59.4°F (15.2°C). As August transitions into September, the average high-temperature rests at a still warm 77.9°F (25.5°C), maintaining a close resemblance to the previous month. Weather in September »

Weather in October

October, like September, in Mount Clare, Illinois, is another comfortable autumn month, with an average temperature ranging between max 65.3°F (18.5°C) and min 48.4°F (9.1°C). Mount Clare's progression into October involves a drop in the average high-temperature, receding from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 65.3°F (18.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Mount Clare, is another cool month, with an average temperature ranging between max 51.6°F (10.9°C) and min 36.9°F (2.7°C). Mount Clare's transition into November involves a shift in temperature, receding from a comfortable 65.3°F (18.5°C) in October to a cool 51.6°F (10.9°C). Weather in November »

Weather in December

December, the first month of the winter in Mount Clare, is also a wintry month, with an average temperature varying between 40.3°F (4.6°C) and 29.1°F (-1.6°C). The shift from November to December corresponds with a decrease in the average high-temperature, down to a cold 40.3°F (4.6°C) from a fresh 51.6°F (10.9°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Mount Clare?

In Mount Clare, Illinois, the average lowest temperatures are observed in January, with a high of 35.6°F (2°C) and a low of 22.6°F (-5.2°C).

How much does it rain in Mount Clare?

In Mount Clare, Illinois, during the entire year, the rain falls for 121.4 days and collects up to 14.72" (374mm) of precipitation.

When does it snow in Mount Clare?

January through March, November and December are months with snowfall in Mount Clare, Illinois.

How much does it snow in Mount Clare?

In Mount Clare, during the entire year, snow falls for 19.8 days and aggregates up to 2.91" (74mm) of snow.

What is the month with the least sunshine in Mount Clare?

January has the least sunshine of the year in Mount Clare, Illinois, with an average of 4.4h of sunshine.

When is the lowest UV index in Mount Clare?

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

What is the driest month in Mount Clare?

The month with the least rainfall in Mount Clare is February, when the rain falls for 5.9 days and typically collects 0.67" (17mm) of precipitation.

When is Daylight Saving Time (DST) in Mount Clare?

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

In Mount Clare, snow does not fall in April through October.

What is the wettest month in Mount Clare?

June is the month with the most rainfall in Mount Clare. Rain falls for 13.4 days and accumulates 1.89" (48mm) of precipitation.

When are the longest days in Mount Clare?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the month with the most sunshine in Mount Clare?

The months with the most sunshine in Mount Clare, Illinois, are June and July, with an average of 10.3h of sunshine.

What is the month with the highest UV index in Mount Clare?

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

What is the warmest month in Mount Clare?

July is the warmest month of the year in Mount Clare, Illinois, registering average temperatures as high as 84.2°F (29°C) and as low as 67.5°F (19.7°C).

What is the most humid month in Mount Clare?

The most humid month is July, with an average relative humidity of 81%.

What is the least humid month in Mount Clare?

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

What is the snowiest month in Mount Clare?

The month with the most snowfall is December, when snow falls for 3.8 days and typically aggregates up to 0.98" (25mm) of snow.

What is the month with the shortest days in Mount Clare?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Mount Clare.

Average temperature
Mount Clare, IL

Average temperature - Mount Clare, IL

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.6°F).

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure
Mount Clare, IL

Average pressure - Mount Clare, 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).

Average wind speed
Mount Clare, IL

Average wind speed - Mount Clare, IL

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity
Mount Clare, IL

Average humidity - Mount Clare, IL

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Mount Clare, IL

Average rainfall - Mount Clare, IL

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days
Mount Clare, IL

Average rainfall days - Mount Clare, IL

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (5.8 days).

Average snowfall
Mount Clare, IL

Average snowfall - Mount Clare, IL

The month with the highest snowfall is December (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Mount Clare, IL

Average snowfall days - Mount Clare, IL

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Mount Clare, IL

Average daylight / Average sunshine - Mount Clare, IL

The month with the longest days is June (Average daylight: 14h and 54min).
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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days
Mount Clare, IL

Average sunshine days - Mount Clare, IL

The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is July (12.5 days).

Average UV index
Mount Clare, IL

Average UV index - Mount Clare, 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 cloud cover
Mount Clare, IL

Average cloud cover - Mount Clare, IL

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 29).

Average visibility
Mount Clare, IL

Average visibility - Mount Clare, 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).

Mount Clare, Illinois, USA

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