Climate and monthly weather forecast
Shorewood, IL

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Weather in January

January, like December, is a freezing cold winter month in Shorewood, Illinois, with an average temperature ranging between max 29.3°F and min 17.4°F. January, marked by an average high-temperature of 29.3°F and a low-temperature of 17.4°F, is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Shorewood, Illinois, with an average temperature ranging between max 33.4°F and min 20.7°F. The transition into February marks the average high-temperature at an icy 33.4°F, differing minimally from January's 29.3°F. Weather in February »

Weather in March

March, the first month of the spring in Shorewood, is a frosty month, with temperature in the range of an average high of 46.2°F and an average low of 31.8°F. An upsurge in temperatures occurs as February gives way to March, with average highs shifting from a cold 33.4°F to a chilly 46.2°F. Weather in March »

Weather in April

April in Shorewood, Illinois, is a refreshing spring month, with an average temperature ranging between min 41.7°F and max 58.1°F. Shorewood's weather shows a temperature rise with the arrival of April, moving from a chilly 46.2°F in March to a refreshing 58.1°F. Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Shorewood, Illinois, with an average temperature ranging between max 70.3°F and min 52.3°F. Shorewood, Illinois, sees an increase in the average high-temperature with the arrival of May, moving from April's mild 58.1°F to a pleasant 70.3°F. Weather in May »

Weather in June

June, the first month of the summer in Shorewood, is a moderately hot month, with an average temperature fluctuating between 79.2°F and 61.3°F. The arrival of June introduces a minor uplift in high-temperatures, adjusting from an agreeable 70.3°F in May to a warm 79.2°F. Weather in June »

Weather in July

July, the same as June, is another warm summer month in Shorewood, Illinois, with an average temperature varying between 64.8°F and 81.3°F. July registers as the month with the highest average temperatures, reaching 81.3°F at its peak and 64.8°F at the lowest. For July, the heat index is calculated to be a tropical 87.8°F. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Shorewood, Illinois, with an average temperature fluctuating between 62.8°F and 80.1°F. As Shorewood, Illinois, welcomes August, the average high-temperature stabilizes at a still moderately hot 80.1°F, showing little deviation from July's 81.3°F. Weather in August »

Weather in September

September, the first month of the autumn in Shorewood, is still a warm month, with temperature in the range of an average low of 56.7°F and an average high of 74.7°F. September witnesses a gentle descent in average high-temperature, descending from August's 80.1°F to a still moderately hot 74.7°F. Weather in September »

Weather in October

October, like September, in Shorewood, Illinois, is another comfortable autumn month, with an average temperature ranging between min 45.5°F and max 61.3°F. In October, the average high-temperature decreases from a warm 74.7°F in September to a refreshing 61.3°F. Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Shorewood, Illinois, with an average temperature fluctuating between 33.4°F and 47.1°F. The transition into November indicates a reduction in the average high-temperature, down to a frosty 47.1°F from October's enjoyable 61.3°F. Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Shorewood, Illinois, with temperature in the range of an average low of 25°F and an average high of 35.1°F. December weather is marked by a drop in the average high-temperature, falling from a frosty 47.1°F in November to an icy 35.1°F. Weather in December »
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FAQ

What time of the year is the coldest in Shorewood?

The coldest period in Shorewood tends to be January, when average temperatures fluctuate between a high of 29.3°F and a low of 17.4°F.

How much does it rain in Shorewood?

Throughout the year, there are 153.6 rainfall days, and 32.72" of precipitation is accumulated.

When does it snow in Shorewood?

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

When does it snow the most in Shorewood?

The month with the most snowfall is January, when snow falls for 11.9 days and typically aggregates up to 4.33" of snow.

How many days does it snow in Shorewood?

In Shorewood, during the entire year, snow falls for 38.2 days and aggregates up to 14.61" of snow.

What is the month with the least sunshine in Shorewood?

January has the least sunshine of the year in Shorewood, with an average of 3.7h of sunshine.

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

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

What is the most humid month in Shorewood?

February is the most humid month, with an average relative humidity of 83%.

What is the driest month in Shorewood?

The month with the least rainfall in Shorewood is February, when the rain falls for 5.7 days and typically collects 1.61" of precipitation.

When is Daylight Saving Time (DST) in Shorewood?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Shorewood, Illinois, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Shorewood?

May is the month with the most rainfall. Rain falls for 17.8 days and accumulates 4.41" of precipitation.

When it does not snow in Shorewood?

In Shorewood, snow does not fall in May through October.

When are the longest days in Shorewood?

The month with the longest days in Shorewood, Illinois, is June, with an average of 15h and 6min of daylight.

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

June and July, with an average maximum UV index of 6, are months with the highest UV index in Shorewood, Illinois.

What month is the hottest in Shorewood?

Shorewood's July weather reaches an average high of 81.3°F and an average low of 64.8°F, making it the warmest month.

What month has the most sunshine in Shorewood?

With an average of 9.7h of sunshine, August has the most sunshine of the year.

What is the least humid month in Shorewood?

October is the least humid month, with an average relative humidity of 73%.

What is the month with the shortest days in Shorewood?

December has the shortest days of the year in Shorewood, Illinois, with an average of 9h and 12min of daylight.

Average temperature
Shorewood, IL

Average temperature - Shorewood, IL

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.3°F).

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

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Average pressure
Shorewood, IL

Average pressure - Shorewood, IL

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Shorewood, IL

Average wind speed - Shorewood, IL

The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average rainfall
Shorewood, IL

Average rainfall - Shorewood, IL

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.61").

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Average rainfall days
Shorewood, IL

Average rainfall days - Shorewood, IL

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall
Shorewood, IL

Average snowfall - Shorewood, IL

The month with the highest snowfall is January (4.33").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Shorewood, IL

Average snowfall days - Shorewood, IL

The month with the highest number of snowfall days is January (11.9 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
Shorewood, IL

Average daylight / Average sunshine - Shorewood, IL

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Shorewood, IL

Average sunshine days - Shorewood, IL

The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is June (10.4 days).

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Average visibility
Shorewood, IL

Average visibility - Shorewood, IL

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

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Shorewood, Illinois, USA

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