Climate and monthly weather forecast
Litchfield, IL

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Weather in January

January, like December, in Litchfield, Illinois, is another cold winter month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 35.4°F (1.9°C). The lowest temperatures are recorded in January, with averages reaching a high of 35.4°F (1.9°C) and a low of 22.6°F (-5.2°C). Weather in January »

Weather in February

February, the last month of the winter in Litchfield, is also a wintry month, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.4°F (-3.1°C). With the arrival of February, Litchfield's average high-temperature registers at a still icy 39.7°F (4.3°C), indicating a subtle variation from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Litchfield, Illinois, with an average temperature fluctuating between 36.7°F (2.6°C) and 52.3°F (11.3°C). Litchfield in March sees a temperature change, with average high-temperatures moving from an icy 39.7°F (4.3°C) in February to a cool 52.3°F (11.3°C). Weather in March »

Weather in April

April in Litchfield, Illinois, is an enjoyable spring month, with an average temperature fluctuating between 46.6°F (8.1°C) and 63.7°F (17.6°C). April comes with an increase, with the average high-temperature moving from a cool 52.3°F (11.3°C) in March to an enjoyable 63.7°F (17.6°C). Weather in April »

Weather in May

May, the last month of the spring in Litchfield, is a warm month, with an average temperature ranging between min 56.8°F (13.8°C) and max 73.8°F (23.2°C). Litchfield, Illinois, sees an increase in the average high-temperature with the arrival of May, moving from April's enjoyable 63.7°F (17.6°C) to a warm 73.8°F (23.2°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Litchfield, Illinois, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 65.5°F (18.6°C). Litchfield's transition into June is marked by a minor temperature shift, moving from a moderately hot 73.8°F (23.2°C) in May to a still warm 81.9°F (27.7°C). Weather in June »

Weather in July

July, like June, in Litchfield, Illinois, is another warm summer month, with an average temperature fluctuating between 67.5°F (19.7°C) and 83.8°F (28.8°C). With average temperatures fluctuating between a high of 83.8°F (28.8°C) and a low of 67.5°F (19.7°C), July stands out as the warmest month. For July, the heat index is evaluated at a sweltering 95°F (35°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Litchfield, Illinois, with an average temperature fluctuating between 65.1°F (18.4°C) and 82.6°F (28.1°C). The arrival of August sees a recorded average high-temperature of a still warm 82.6°F (28.1°C), showing little divergence from the previous month's conditions. Weather in August »

Weather in September

September, the first month of the autumn in Litchfield, is still a warm month, with an average temperature varying between 77.7°F (25.4°C) and 59.4°F (15.2°C). Litchfield's weather in September displays an average high-temperature of a still warm 77.7°F (25.4°C), showing minor disparity from August's 82.6°F (28.1°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Litchfield, Illinois, with an average temperature fluctuating between 48.4°F (9.1°C) and 64.9°F (18.3°C). In Litchfield, the average high-temperature in October drops from a warm 77.7°F (25.4°C) in September to an enjoyable 64.9°F (18.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Litchfield, is also a fresh month, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 51.3°F (10.7°C). Transition into November marks a drop in the average high-temperature, moving from a refreshing 64.9°F (18.3°C) in October to a cool 51.3°F (10.7°C). Weather in November »

Weather in December

December, the first month of the winter in Litchfield, is still a cold month, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 40.3°F (4.6°C). Litchfield experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cool 51.3°F (10.7°C) in November to an icy 40.3°F (4.6°C). Weather in December »
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January, having an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.6°F (-5.2°C), is the coldest month.

How much does it rain?

In Litchfield, during the entire year, the rain falls for 125.2 days and collects up to 16.3" (414mm) of precipitation.

When does it snow?

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

How much does it snow?

In Litchfield, during the entire year, snow falls for 19.1 days and aggregates up to 3.58" (91mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.4h of sunshine.

What are the months with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the driest month in Litchfield?

The month with the least rainfall is February, when the rain falls for 6.3 days and typically collects 0.71" (18mm) of precipitation.

When does it snow the most in Litchfield?

The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 1.14" (29mm) of snow.

When is Daylight Saving Time (DST)?

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.

When it does not snow in Litchfield?

April through October are months without snowfall.

What is the rainiest month?

The month with the most rainfall is June, when the rain falls for 14.9 days and typically aggregates up to 2.48" (63mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What month has the most sunshine?

The month with the most sunshine is June, with an average of 10.4h of sunshine.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What are the warmest months?

The warmest period tends to be July, when average temperatures fluctuate between a high of 83.8°F (28.8°C) and a low of 67.5°F (19.7°C).

What is the most humid month?

The most humid month is July, with an average relative humidity of 82%.

What is the least humid month?

The least humid month is October, with an average relative humidity of 71%.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

Average temperature
Litchfield, IL

Average temperature - Litchfield, IL

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure
Litchfield, IL

Average pressure - Litchfield, IL

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Litchfield, IL

Average wind speed - Litchfield, IL

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity
Litchfield, IL

Average humidity - Litchfield, IL

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Litchfield, IL

Average rainfall - Litchfield, IL

The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is February (0.71").

Average rainfall days
Litchfield, IL

Average rainfall days - Litchfield, IL

The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is January (5.6 days).

Average snowfall
Litchfield, IL

Average snowfall - Litchfield, IL

The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Litchfield, IL

Average snowfall days - Litchfield, IL

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Litchfield, IL

Average daylight / Average sunshine - Litchfield, IL

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days
Litchfield, IL

Average sunshine days - Litchfield, IL

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is June (12 days).

Average UV index
Litchfield, IL

Average UV index - Litchfield, IL

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover
Litchfield, IL

Average cloud cover - Litchfield, IL

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 29).

Average visibility
Litchfield, IL

Average visibility - Litchfield, IL

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

Litchfield, Illinois, USA

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