Climate and monthly weather forecast
Leonore, IL

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Weather in January

January, the same as December, in Leonore, Illinois, is a freezing cold winter month, with an average temperature fluctuating between 29.5°F (-1.4°C) and 17.8°F (-7.9°C). January proves to be the coldest month, recording an average maximum temperature of 29.5°F (-1.4°C) and a minimum temperature of 17.8°F (-7.9°C). Weather in January »

Weather in February

February, the last month of the winter in Leonore, is a cold month, with an average temperature fluctuating between 33.4°F (0.8°C) and 20.8°F (-6.2°C). Entering February, Leonore's average high-temperature reads a cold 33.4°F (0.8°C), indicating a close resemblance to the previous month's climate. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Leonore, Illinois, with an average temperature ranging between max 47.5°F (8.6°C) and min 32.7°F (0.4°C). Leonore's March weather brings a rise in high-temperatures, moving from a wintry 33.4°F (0.8°C) in February to a chilly 47.5°F (8.6°C). Weather in March »

Weather in April

April is a mild spring month in Leonore, Illinois, with an average temperature varying between 59.4°F (15.2°C) and 42.8°F (6°C). April brings a rise in Leonore's average high-temperature, moving from a chilly 47.5°F (8.6°C) in March to a moderate 59.4°F (15.2°C). Weather in April »

Weather in May

May, the last month of the spring in Leonore, is an agreeable month, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 54°F (12.2°C). May brings a temperature change, with average high-temperatures moving from April's moderate 59.4°F (15.2°C) to an agreeable 71.1°F (21.7°C). Weather in May »

Weather in June

June, the first month of the summer in Leonore, is a warm month, with an average temperature ranging between min 61.9°F (16.6°C) and max 78.8°F (26°C). Leonore's weather in June presents a minor rise in the average high-temperature, moving from a pleasant 71.1°F (21.7°C) in May to a warm 78.8°F (26°C). Weather in June »

Weather in July

July, like June, in Leonore, Illinois, is another warm summer month, with an average temperature fluctuating between 81°F (27.2°C) and 64.4°F (18°C). July is the warmest month, with the temperature often reaching an average high of 81°F (27.2°C) and an average low of 64.4°F (18°C). Throughout July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Leonore, Illinois, with an average temperature fluctuating between 62.2°F (16.8°C) and 79.7°F (26.5°C). The introduction of August sees an average high-temperature of a still moderately hot 79.7°F (26.5°C), hardly deviating from July. Weather in August »

Weather in September

September, the first month of the autumn in Leonore, is still a warm month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 56.5°F (13.6°C). The arrival of September brings an average high-temperature of a still moderately hot 75°F (23.9°C), closely following the temperature pattern of August. Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Leonore, Illinois, with an average temperature varying between 46°F (7.8°C) and 61.7°F (16.5°C). Leonore's October weather features a mild decline in high-temperatures, reducing from a warm 75°F (23.9°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Leonore, is another chilly month, with an average temperature fluctuating between 47.3°F (8.5°C) and 34°F (1.1°C). November's arrival signals a distinct temperature shift, dropping from an enjoyable 61.7°F (16.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Leonore, Illinois, with an average temperature fluctuating between 35.6°F (2°C) and 25.5°F (-3.6°C). The start of December involves a temperature drop, moving from a chilly 47.3°F (8.5°C) in November to a cold 35.6°F (2°C). Weather in December »
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Frequently asked questions

What are the coldest months in Leonore?

January tends to be the coldest month in Leonore, with temperatures averaging a daily high of 29.5°F (-1.4°C) and a low of 17.8°F (-7.9°C).

How much does it rain in Leonore?

In Leonore, Illinois, during the entire year, the rain falls for 145 days and collects up to 25.08" (637mm) of precipitation.

When does it snow in Leonore?

January through April, October through December are months with snowfall in Leonore.

How much does it snow in Leonore?

Throughout the year, there are 37.9 snowfall days, and 12.91" (328mm) of snow is accumulated.

What is the month with the least sunshine in Leonore?

With an average of 3.8h of sunshine, January has the least sunshine of the year in Leonore.

What is the month with the lowest UV index in Leonore?

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

When does it snow the most in Leonore?

February is the month with the most snowfall in Leonore, Illinois. Snow falls for 8.8 days and accumulates 3.27" (83mm) of snow.

When is Daylight Saving Time (DST) in Leonore?

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 wettest month in Leonore?

The month with the most rainfall in Leonore, Illinois, is May, when the rain falls for 17.1 days and typically aggregates up to 3.39" (86mm) of precipitation.

When it does not snow in Leonore?

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

When are the longest days in Leonore?

June has the longest days of the year, with an average of 15h and 6min of daylight.

What month has the most sunshine in Leonore?

With an average of 9.9h of sunshine, June has the most sunshine of the year in Leonore, Illinois.

When is the highest UV index in Leonore?

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

What are the warmest months in Leonore?

July, noted for its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.4°F (18°C), is considered the warmest month in Leonore.

What is the most humid month in Leonore?

July is the most humid month, with an average relative humidity of 85%.

What is the least humid month in Leonore?

October is the least humid month in Leonore, with an average relative humidity of 72%.

What is the driest month in Leonore?

The month with the least rainfall is December, when the rain falls for 6.9 days and typically collects 1.18" (30mm) of precipitation.

What is the month with the shortest days in Leonore?

December has the shortest days of the year in Leonore, Illinois, with an average of 9h and 18min of daylight.

Average pressure
Leonore, IL

Average pressure - Leonore, IL

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Leonore, IL

Average wind speed - Leonore, 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 (6.2mph).

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Average rainfall
Leonore, IL

Average rainfall - Leonore, IL

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days
Leonore, IL

Average rainfall days - Leonore, IL

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall
Leonore, IL

Average snowfall - Leonore, IL

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Leonore, IL

Average snowfall days - Leonore, IL

The month with the highest number of snowfall days is January (11.8 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
Leonore, IL

Average daylight / Average sunshine - Leonore, 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 18min).

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days
Leonore, IL

Average sunshine days - Leonore, IL

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (9.2 days).

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Average visibility
Leonore, IL

Average visibility - Leonore, IL

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

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Leonore, Illinois, USA

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