Climate and monthly weather forecast
Solon Mills, IL

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Weather in January

January, like December, is another subzero cold winter month in Solon Mills, Illinois, with temperature in the range of an average low of 14.2°F (-9.9°C) and an average high of 26.1°F (-3.3°C). January, noted for its average high-temperature of 26.1°F (-3.3°C) and an average low-temperature of 14.2°F (-9.9°C), is considered the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Solon Mills, is another freezing cold month, with an average temperature ranging between min 17.1°F (-8.3°C) and max 29.3°F (-1.5°C). Solon Mills, Illinois, records an average high-temperature of a still freezing cold 29.3°F (-1.5°C) in February, maintaining a close correlation with January's 26.1°F (-3.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Solon Mills, Illinois, with an average temperature varying between 42.4°F (5.8°C) and 28.8°F (-1.8°C). Solon Mills's weather shows a temperature rise with the arrival of March, moving from a subzero cold 29.3°F (-1.5°C) in February to a wintry 42.4°F (5.8°C). Weather in March »

Weather in April

April in Solon Mills, Illinois, is a fresh spring month, with an average temperature varying between 37.9°F (3.3°C) and 54°F (12.2°C). In Solon Mills, the average high-temperature in April increases from an icy 42.4°F (5.8°C) in March to a fresh 54°F (12.2°C). Weather in April »

Weather in May

May, the last month of the spring in Solon Mills, is an enjoyable month, with an average temperature ranging between max 65.8°F (18.8°C) and min 48.7°F (9.3°C). Solon Mills's transition into May is marked by a temperature shift, moving from a fresh 54°F (12.2°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer in Solon Mills, is a moderately hot month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 57.9°F (14.4°C). The start of June signals an increase in the average high-temperature, moving from a comfortable 65.8°F (18.8°C) in May to a moderately hot 75.4°F (24.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Solon Mills, Illinois, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.6°F (17°C). With an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 62.6°F (17°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Solon Mills, is also a moderately hot month, with an average temperature ranging between max 77.5°F (25.3°C) and min 60.8°F (16°C). Solon Mills records an average high-temperature of a still warm 77.5°F (25.3°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 Solon Mills, is still a pleasant month, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 54.3°F (12.4°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a warm 77.5°F (25.3°C) in August to a pleasant 72°F (22.2°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Solon Mills, Illinois, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 58.5°F (14.7°C). As Solon Mills enters October, the average high-temperature decreases from the an agreeable 72°F (22.2°C) of September to a refreshing 58.5°F (14.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Solon Mills, Illinois, with an average temperature ranging between min 31.5°F (-0.3°C) and max 44.2°F (6.8°C). With November's onset, the weather shows a temperature decrease, transitioning from a refreshing 58.5°F (14.7°C) in October to a frosty 44.2°F (6.8°C). Weather in November »

Weather in December

December, the first month of the winter in Solon Mills, is still a cold month, with an average temperature fluctuating between 22.1°F (-5.5°C) and 32.4°F (0.2°C). December is characterized by a reduction in the average high-temperature, from a frosty 44.2°F (6.8°C) in November to a cold 32.4°F (0.2°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Solon Mills?

Solon Mills's January weather, with an average high temperature of 26.1°F (-3.3°C) and an average low temperature of 14.2°F (-9.9°C), tends to be the coldest of the year.

What is the most humid month in Solon Mills?

January is the most humid month in Solon Mills, with an average relative humidity of 86%.

How many days does it rain in Solon Mills?

Throughout the year, in Solon Mills, there are 138.1 rainfall days, and 23.15" (588mm) of precipitation is accumulated.

When does it snow in Solon Mills?

Months with snowfall in Solon Mills are January through May, October through December.

When does it snow the most in Solon Mills?

The month with the most snowfall in Solon Mills is January, when snow falls for 13.7 days and typically aggregates up to 4.13" (105mm) of snow.

How many days does it snow in Solon Mills?

Throughout the year, in Solon Mills, Illinois, there are 48.4 snowfall days, and 14.61" (371mm) of snow is accumulated.

What is the month with the least sunshine in Solon Mills?

The months with the least sunshine are January and February, with an average of 3.5h of sunshine.

What is the month with the lowest UV index in Solon Mills?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Solon Mills, Illinois.

When is Daylight Saving Time (DST) in Solon Mills?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Solon Mills, 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 are the least humid months in Solon Mills?

April, October and November, with an average relative humidity of 77%, are the least humid months.

What is the month with the highest UV index in Solon Mills?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the wettest month in Solon Mills?

June is the month with the most rainfall in Solon Mills, Illinois. Rain falls for 16.9 days and accumulates 3.07" (78mm) of precipitation.

When it does not snow in Solon Mills?

June through September are months without snowfall in Solon Mills, Illinois.

When are the longest days in Solon Mills?

With an average of 15h and 12min of daylight, June has the longest days of the year in Solon Mills, Illinois.

What month is the hottest in Solon Mills?

Solon Mills, Illinois, reaches its average highest temperatures in July, measuring 79.3°F (26.3°C) at the peak and 62.6°F (17°C) at the lowest.

What month has the most sunshine in Solon Mills?

With an average of 9.8h of sunshine, July has the most sunshine of the year in Solon Mills, Illinois.

What is the driest month in Solon Mills?

The month with the least rainfall in Solon Mills, Illinois, is December, when the rain falls for 6.3 days and typically collects 0.94" (24mm) of precipitation.

What is the month with the shortest days in Solon Mills?

December has the shortest days of the year in Solon Mills, with an average of 9h and 6min of daylight.

Average temperature
Solon Mills, IL

Average temperature - Solon Mills, IL

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (26.1°F).

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

Average pressure
Solon Mills, IL

Average pressure - Solon Mills, IL

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Solon Mills, IL

Average wind speed - Solon Mills, IL

The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity
Solon Mills, IL

Average humidity - Solon Mills, IL

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, October and November (77%).

Average rainfall
Solon Mills, IL

Average rainfall - Solon Mills, IL

The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is December (0.94").

Average rainfall days
Solon Mills, IL

Average rainfall days - Solon Mills, IL

The month with the highest number of rainy days is July (17.7 days).
The months with the least rainy days are January and February (3.8 days).

Average snowfall
Solon Mills, IL

Average snowfall - Solon Mills, IL

The month with the highest snowfall is January (4.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Solon Mills, IL

Average snowfall days - Solon Mills, IL

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Solon Mills, IL

Average daylight / Average sunshine - Solon Mills, 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 6min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

Average sunshine days
Solon Mills, IL

Average sunshine days - Solon Mills, IL

The month with the most sunshine days is November (18 days).
The months with the least sunshine days are June and July (10.5 days).

Average UV index
Solon Mills, IL

Average UV index - Solon Mills, IL

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Solon Mills, IL

Average visibility - Solon Mills, IL

The months with the highest visibility are March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January, February and August (5mi).

Solon Mills, Illinois, USA

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