Climate and monthly weather forecast
Pleasant Hill, IL

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Weather in January

January, the same as December, is an icy winter month in Pleasant Hill, Illinois, with an average temperature ranging between max 34.9°F (1.6°C) and min 22.1°F (-5.5°C). The month of January sees the lowest average temperatures, reaching 34.9°F (1.6°C) at the peak and 22.1°F (-5.5°C) at the low. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Pleasant Hill, Illinois, with an average temperature fluctuating between 39.6°F (4.2°C) and 25.2°F (-3.8°C). In February, Pleasant Hill's weather conditions record an average high-temperature of a still icy 39.6°F (4.2°C), demonstrating little divergence from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Pleasant Hill, Illinois, with an average temperature ranging between min 36.5°F (2.5°C) and max 52.2°F (11.2°C). An escalation in the average high-temperature is seen with the onset of March, moving from a cold 39.6°F (4.2°C) in February to a fresh 52.2°F (11.2°C). Weather in March »

Weather in April

April is a refreshing spring month in Pleasant Hill, Illinois, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 64°F (17.8°C). With the arrival of April, the average high-temperature transitions from a fresh 52.2°F (11.2°C) in March to an enjoyable 64°F (17.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Pleasant Hill, Illinois, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 55.9°F (13.3°C). With the onset of May, Pleasant Hill's average high-temperature sees a rise, moving from April's refreshing 64°F (17.8°C) to an agreeable 73°F (22.8°C). Weather in May »

Weather in June

June, the first month of the summer in Pleasant Hill, is a warm month, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 82.2°F (27.9°C). As June begins, there is an increase in the average high-temperature, moving from an agreeable 73°F (22.8°C) in May to a warm 82.2°F (27.9°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Pleasant Hill, Illinois, with an average temperature varying between 67.1°F (19.5°C) and 84.7°F (29.3°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 84.7°F (29.3°C) and a low of 67.1°F (19.5°C). During July, the heat index is estimated at a very hot 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Pleasant Hill, is another warm month, with an average temperature ranging between min 65.5°F (18.6°C) and max 84.4°F (29.1°C). In August, Pleasant Hill experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 84.7°F (29.3°C) in July to a still moderately hot 84.4°F (29.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Pleasant Hill, is also a moderately hot month, with an average temperature fluctuating between 78.3°F (25.7°C) and 58.6°F (14.8°C). In September, the average high-temperature marginally decreases from 84.4°F (29.1°C) in August to a still warm 78.3°F (25.7°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Pleasant Hill, Illinois, with an average temperature varying between 64.4°F (18°C) and 47.1°F (8.4°C). Pleasant Hill experiences a temperature shift at the start of October, with average high-temperatures adjusting from a moderately hot 78.3°F (25.7°C) in September to an enjoyable 64.4°F (18°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Pleasant Hill, Illinois, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 36.5°F (2.5°C). November's arrival comes with a decrease in the average high-temperature, moving from an enjoyable 64.4°F (18°C) in October to a fresh 51.6°F (10.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Pleasant Hill, Illinois, with an average temperature varying between 40.5°F (4.7°C) and 28.2°F (-2.1°C). Setting in of December comes with a decrease in the average high-temperature, moving from a fresh 51.6°F (10.9°C) in November to a cold 40.5°F (4.7°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Pleasant Hill?

In Pleasant Hill, Illinois, the average lowest temperatures are observed in January, with a high of 34.9°F (1.6°C) and a low of 22.1°F (-5.5°C).

How much does it rain in Pleasant Hill?

Throughout the year, in Pleasant Hill, Illinois, there are 142.7 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

When does it snow in Pleasant Hill?

January through April, October through December are months with snowfall in Pleasant Hill, Illinois.

When does it snow the most in Pleasant Hill?

January is the month with the most snowfall in Pleasant Hill, Illinois. Snow falls for 8.5 days and accumulates 3.03" (77mm) of snow.

How much does it snow in Pleasant Hill?

In Pleasant Hill, Illinois, during the entire year, snow falls for 26.1 days and aggregates up to 9.45" (240mm) of snow.

What are the months with the least sunshine in Pleasant Hill?

January and February, with an average of 4.5h of sunshine, are months with the least sunshine.

What is the month with the lowest UV index in Pleasant Hill?

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 Pleasant Hill?

February is the month with the least rainfall. Rain falls for 6.3 days and accumulates 1.46" (37mm) of precipitation.

When is Daylight Saving Time (DST) in Pleasant Hill?

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 most humid month in Pleasant Hill?

With an average relative humidity of 81%, May is the most humid month in Pleasant Hill.

What is the wettest month in Pleasant Hill?

May is the month with the most rainfall in Pleasant Hill, Illinois. Rain falls for 17.3 days and accumulates 3.5" (89mm) of precipitation.

When it does not snow in Pleasant Hill?

May through September are months without snowfall in Pleasant Hill, Illinois.

When are the longest days in Pleasant Hill?

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

What month has the most sunshine in Pleasant Hill?

June has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the month with the highest UV index in Pleasant Hill?

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

What month is the hottest in Pleasant Hill?

In Pleasant Hill, July is the month with the highest recorded average temperatures, measuring a high of 84.7°F (29.3°C) and a low of 67.1°F (19.5°C).

What is the least humid month in Pleasant Hill?

With an average relative humidity of 71%, October is the least humid month in Pleasant Hill.

What is the month with the shortest days in Pleasant Hill?

The month with the shortest days in Pleasant Hill, Illinois, is December, with an average of 9h and 24min of daylight.

Average temperature
Pleasant Hill, IL

Average temperature - Pleasant Hill, IL

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°F).

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure
Pleasant Hill, IL

Average pressure - Pleasant Hill, IL

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Pleasant Hill, IL

Average wind speed - Pleasant Hill, IL

The windiest months (with the highest average wind speed) are January and February (9.7mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average rainfall
Pleasant Hill, IL

Average rainfall - Pleasant Hill, IL

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days
Pleasant Hill, IL

Average rainfall days - Pleasant Hill, IL

The month with the highest number of rainy days is May (17.3 days).
The months with the least rainy days are January and February (6.3 days).

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Average snowfall
Pleasant Hill, IL

Average snowfall - Pleasant Hill, IL

The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Pleasant Hill, IL

Average snowfall days - Pleasant Hill, IL

The month with the highest number of snowfall days is January (8.5 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
Pleasant Hill, IL

Average daylight / Average sunshine - Pleasant Hill, 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 24min).

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).

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Average sunshine days
Pleasant Hill, IL

Average sunshine days - Pleasant Hill, IL

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index
Pleasant Hill, IL

Average UV index - Pleasant Hill, 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).

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Average cloud cover
Pleasant Hill, IL

Average cloud cover - Pleasant Hill, 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 30).

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Average visibility
Pleasant Hill, IL

Average visibility - Pleasant Hill, 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).

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Pleasant Hill, Illinois, USA

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