Climate and monthly weather forecast
Hawthorn Woods, IL

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Weather in January

January, the same as December, in Hawthorn Woods, Illinois, is a freezing cold winter month, with temperature in the range of an average high of 27.7°F (-2.4°C) and an average low of 16.3°F (-8.7°C). January, with its high-temperature average of 27.7°F (-2.4°C) and a low-temperature average of 16.3°F (-8.7°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Hawthorn Woods, is also a subzero cold month, with an average temperature ranging between min 18.9°F (-7.3°C) and max 31.1°F (-0.5°C). In February, Hawthorn Woods's weather conditions record an average high-temperature of a still subzero cold 31.1°F (-0.5°C), demonstrating little divergence from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Hawthorn Woods, is a frosty month, with an average temperature varying between 30.4°F (-0.9°C) and 43.5°F (6.4°C). March's arrival coincides with a rise in the average high-temperature, moving from February's subzero cold 31.1°F (-0.5°C) to a chilly 43.5°F (6.4°C). Weather in March »

Weather in April

April in Hawthorn Woods, Illinois, is a fresh spring month, with an average temperature varying between 54.3°F (12.4°C) and 39.2°F (4°C). An increase in the average high-temperature marks April, moving from March's frosty 43.5°F (6.4°C) to a fresh 54.3°F (12.4°C). Weather in April »

Weather in May

May, the last month of the spring in Hawthorn Woods, is a refreshing month, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 50.2°F (10.1°C). May's onset brings a rise in the average high-temperature, moving from a cool 54.3°F (12.4°C) in April to an enjoyable 66.4°F (19.1°C). Weather in May »

Weather in June

June, the first month of the summer in Hawthorn Woods, is a moderately hot month, with temperature in the range of an average high of 75.9°F (24.4°C) and an average low of 59.7°F (15.4°C). Hawthorn Woods sees a rise in temperature during June, with average high-temperatures transitioning from an enjoyable 66.4°F (19.1°C) in May to a warm 75.9°F (24.4°C). Weather in June »

Weather in July

July, like June, in Hawthorn Woods, Illinois, is a moderately hot summer month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 80.6°F (27°C). Hawthorn Woods notes the warmest temperatures in July, with a high average of 80.6°F (27°C) and a low of 64.9°F (18.3°C). For most parts of July, the heat index is computed to be a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Hawthorn Woods, is another warm month, with an average temperature ranging between max 79.3°F (26.3°C) and min 63.5°F (17.5°C). The commencement of August notes an average high-temperature of a still warm 79.3°F (26.3°C), exhibiting little difference from the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Hawthorn Woods, is also an agreeable month, with an average temperature fluctuating between 72.9°F (22.7°C) and 57.2°F (14°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a moderately hot 79.3°F (26.3°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Hawthorn Woods, Illinois, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 59.5°F (15.3°C). The shift from September to October corresponds with a decrease in the average high-temperature, down to a mild 59.5°F (15.3°C) from an agreeable 72.9°F (22.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Hawthorn Woods, Illinois, with an average temperature fluctuating between 33.1°F (0.6°C) and 45.1°F (7.3°C). Hawthorn Woods's November weather is marked by a distinct drop in high-temperatures, declining from a mild 59.5°F (15.3°C) in October to a chilly 45.1°F (7.3°C). Weather in November »

Weather in December

December, the first month of the winter in Hawthorn Woods, is still a cold month, with temperature in the range of an average low of 23.9°F (-4.5°C) and an average high of 33.4°F (0.8°C). As Hawthorn Woods enters December, the average high-temperature decreases from the a frosty 45.1°F (7.3°C) of November to an icy 33.4°F (0.8°C). Weather in December »

Frequently asked questions

What time of the year is the coldest?

The coldest temperatures occur during January, when averages reach a peak of 27.7°F (-2.4°C) and a low of 16.3°F (-8.7°C).

What are the most humid months?

The months with the highest humidity are January and February, with an average relative humidity of 83%.

How much does it rain?

Throughout the year, there are 163.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

When does it snow in Hawthorn Woods?

January through May, October through December are months with snowfall.

How much does it snow?

In Hawthorn Woods, during the entire year, snow falls for 55.5 days and aggregates up to 22.95" (583mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.7h of sunshine.

What are the months with the lowest UV index?

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

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 12.8 days and typically aggregates up to 6.22" (158mm) of snow.

When is Daylight Saving Time (DST) in Hawthorn Woods?

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 month with the most rainfall is June, when the rain falls for 18.8 days and typically aggregates up to 4.13" (105mm) of precipitation.

When it does not snow in Hawthorn Woods?

In Hawthorn Woods, Illinois, snow does not fall in June through September.

When are the longest days?

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

What time of the year is the hottest?

July, characterized by an average high temperature of 80.6°F (27°C) and a low temperature of 64.9°F (18.3°C), is generally the warmest month.

What are the months with the most sunshine?

The months with the most sunshine are July and August, with an average of 10.1h of sunshine.

When is the highest UV index?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

What is the least humid month?

With an average relative humidity of 74%, October is the least humid month.

What is the driest month?

The month with the least rainfall is November, when the rain falls for 9.4 days and typically collects 1.61" (41mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Hawthorn Woods, IL

Average temperature - Hawthorn Woods, IL

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

Average pressure
Hawthorn Woods, IL

Average pressure - Hawthorn Woods, IL

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Hawthorn Woods, IL

Average wind speed - Hawthorn Woods, IL

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity
Hawthorn Woods, IL

Average humidity - Hawthorn Woods, IL

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Hawthorn Woods, IL

Average rainfall - Hawthorn Woods, IL

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days
Hawthorn Woods, IL

Average rainfall days - Hawthorn Woods, IL

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).

Average snowfall
Hawthorn Woods, IL

Average snowfall - Hawthorn Woods, IL

The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Hawthorn Woods, IL

Average snowfall days - Hawthorn Woods, IL

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Hawthorn Woods, IL

Average daylight / Average sunshine - Hawthorn Woods, 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 12min).

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days
Hawthorn Woods, IL

Average sunshine days - Hawthorn Woods, IL

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).

Average UV index
Hawthorn Woods, IL

Average UV index - Hawthorn Woods, IL

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover
Hawthorn Woods, IL

Average cloud cover - Hawthorn Woods, IL

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).

Average visibility
Hawthorn Woods, IL

Average visibility - Hawthorn Woods, IL

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

Hawthorn Woods, Illinois, USA

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