Climate and monthly weather forecast
Nachusa, IL

Weather in January

January, the same as December, in Nachusa, Illinois, is a freezing cold winter month, with an average temperature fluctuating between 14.5°F (-9.7°C) and 26.8°F (-2.9°C). The coldest month is January, with an average high-temperature of 26.8°F (-2.9°C) and an average low-temperature of 14.5°F (-9.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Nachusa, Illinois, with an average temperature fluctuating between 31.1°F (-0.5°C) and 18.3°F (-7.6°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 31.1°F (-0.5°C). Weather in February »

Weather in March

March, the first month of the spring in Nachusa, is a frosty month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 45.5°F (7.5°C). In March, the average high-temperature soars, from a freezing cold 31.1°F (-0.5°C) in February, to a chilly 45.5°F (7.5°C). Weather in March »

Weather in April

April in Nachusa, Illinois, is a mild spring month, with an average temperature fluctuating between 57.4°F (14.1°C) and 40.6°F (4.8°C). In April, the average high-temperature increases from a frosty 45.5°F (7.5°C) in March to a mild 57.4°F (14.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Nachusa, Illinois, with temperature in the range of an average high of 69.3°F (20.7°C) and an average low of 52.3°F (11.3°C). In Nachusa, the average high-temperature in May rises from a moderate 57.4°F (14.1°C) in April to a pleasant 69.3°F (20.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Nachusa, Illinois, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 77.5°F (25.3°C). In Nachusa, the average high-temperature in June slightly increases from a pleasant 69.3°F (20.7°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Nachusa, Illinois, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 80.1°F (26.7°C). With an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 63.3°F (17.4°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Nachusa, Illinois, with an average temperature fluctuating between 78.6°F (25.9°C) and 61.7°F (16.5°C). In August, the average high-temperature is practically the same as in July - a still warm 78.6°F (25.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Nachusa, Illinois, with an average temperature varying between 54.5°F (12.5°C) and 73.8°F (23.2°C). In September, the average high-temperature is almost the same as in August - a still moderately hot 73.8°F (23.2°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Nachusa, Illinois, with an average temperature ranging between min 44.4°F (6.9°C) and max 59.9°F (15.5°C). In Nachusa, the average high-temperature in October drops from a warm 73.8°F (23.2°C) in September to a mild 59.9°F (15.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Nachusa, is another chilly month, with an average temperature ranging between min 32.2°F (0.1°C) and max 45.5°F (7.5°C). In Nachusa, the average high-temperature in November declines considerably from a moderate 59.9°F (15.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Nachusa, Illinois, with an average temperature ranging between min 23.2°F (-4.9°C) and max 33.1°F (0.6°C). In Nachusa, the average high-temperature in December drops from a frosty 45.5°F (7.5°C) in November to a wintry 33.1°F (0.6°C). Weather in December »
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FAQ

What is the coldest month in Nachusa?

January is the coldest month in Nachusa, Illinois, with an average high-temperature of 26.8°F (-2.9°C) and an average low-temperature of 14.5°F (-9.7°C).

What is the most humid month in Nachusa?

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

What is the driest month in Nachusa?

January and February are months with the least rain in Nachusa when the rain falls for 5.5 days and typically aggregates up to 1.57" (40mm) of rain.

How many days does it rain in Nachusa?

In Nachusa, during the entire year, the rain falls for 151 days and collects up to 31.06" (789mm) of precipitation.

When does it snow in Nachusa?

Months with snowfall in Nachusa, Illinois, are January through April, October through December.

What is the snowiest month in Nachusa?

The month with the most snowfall in Nachusa is January, when snow falls for 12.4 days and typically aggregates up to 5.04" (128mm) of snow.

How much does it snow in Nachusa?

In Nachusa, during the entire year, snow falls for 43.4 days and aggregates up to 16.06" (408mm) of snow.

What is the month with the least sunshine in Nachusa?

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

When is the lowest UV index in Nachusa?

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

When is Daylight Saving Time (DST) in Nachusa?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Nachusa, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Nachusa?

The month with the most rainfall is May, when the rain falls for 18.8 days and typically aggregates up to 4.65" (118mm) of precipitation.

When it does not snow in Nachusa?

In Nachusa, snow does not fall in May through September.

When are the longest days in Nachusa?

With an average of 15h and 10min of daylight, June has the longest days of the year.

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

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

What is the warmest month in Nachusa?

With an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 63.3°F (17.4°C), July is the warmest month in Nachusa, Illinois.

What month has the most sunshine in Nachusa?

July has the most sunshine of the year, with an average of 9.6h of sunshine.

What is the least humid month in Nachusa?

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

What is the month with the shortest days in Nachusa?

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

Average temperature
Nachusa, IL

Average temperature - Nachusa, IL

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (26.8°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

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Average pressure
Nachusa, IL

Average pressure - Nachusa, IL

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Nachusa, IL

Average wind speed - Nachusa, IL

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average rainfall
Nachusa, IL

Average rainfall - Nachusa, IL

The wettest month (with the highest rainfall) is May (4.65").
The driest months (with the least rainfall) are January and February (1.57").

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Average rainfall days
Nachusa, IL

Average rainfall days - Nachusa, IL

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall
Nachusa, IL

Average snowfall - Nachusa, IL

The month with the highest snowfall is January (5.04").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Nachusa, IL

Average snowfall days - Nachusa, IL

The month with the highest number of snowfall days is January (12.4 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
Nachusa, IL

Average daylight / Average sunshine - Nachusa, IL

The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Nachusa, IL

Average sunshine days - Nachusa, IL

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is June (9.7 days).

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Average visibility
Nachusa, IL

Average visibility - Nachusa, 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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