Climate and monthly weather forecast
Bartelso, IL

Weather in January

January, like December, in Bartelso, Illinois, is another cold winter month, with temperature in the range of an average high of 37.2°F (2.9°C) and an average low of 24.3°F (-4.3°C). January is the coldest month, with an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 24.3°F (-4.3°C). Weather in January »

Weather in February

February, the last month of the winter in Bartelso, is another cold month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 41.9°F (5.5°C). In Bartelso, the average high-temperature in February is almost the same as in January - a still wintry 41.9°F (5.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Bartelso, Illinois, with an average temperature fluctuating between 37.8°F (3.2°C) and 53.8°F (12.1°C). In March, the average high-temperature increases from a cold 41.9°F (5.5°C) in February to a fresh 53.8°F (12.1°C). Weather in March »

Weather in April

April in Bartelso, Illinois, is a comfortable spring month, with an average temperature varying between 47.5°F (8.6°C) and 64.6°F (18.1°C). In April, the average high-temperature rises from a fresh 53.8°F (12.1°C) in March to an enjoyable 64.6°F (18.1°C). Weather in April »

Weather in May

May, the last month of the spring in Bartelso, is a moderately hot month, with an average temperature varying between 57.7°F (14.3°C) and 74.7°F (23.7°C). In Bartelso, the average high-temperature in May increases from an enjoyable 64.6°F (18.1°C) in April to a warm 74.7°F (23.7°C). Weather in May »

Weather in June

June, the first month of the summer in Bartelso, is still a warm month, with temperature in the range of an average low of 66.4°F (19.1°C) and an average high of 83.3°F (28.5°C). In June, the average high-temperature marginally rises from a warm 74.7°F (23.7°C) in May to a still moderately hot 83.3°F (28.5°C). Weather in June »

Weather in July

July, like June, in Bartelso, Illinois, is another warm summer month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 85.1°F (29.5°C). July is the warmest month, with an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 67.6°F (19.8°C). In July, the average heat index is evaluated at a very hot 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Bartelso, is another warm month, with an average temperature fluctuating between 65.8°F (18.8°C) and 83.8°F (28.8°C). In August, the average high-temperature is almost the same as in July - a still warm 83.8°F (28.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Bartelso, is also a moderately hot month, with an average temperature varying between 59.9°F (15.5°C) and 78.6°F (25.9°C). In September, the average high-temperature is almost the same as in August - a still moderately hot 78.6°F (25.9°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Bartelso, Illinois, with an average temperature fluctuating between 66°F (18.9°C) and 49.1°F (9.5°C). In October, the average high-temperature drops from a warm 78.6°F (25.9°C) in September to an enjoyable 66°F (18.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Bartelso, is also a fresh month, with an average temperature varying between 37.8°F (3.2°C) and 52.5°F (11.4°C). In Bartelso, the average high-temperature in November drops from a comfortable 66°F (18.9°C) in October to a cool 52.5°F (11.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Bartelso, Illinois, with an average temperature fluctuating between 30°F (-1.1°C) and 41.9°F (5.5°C). In Bartelso, the average high-temperature in December decreases from a fresh 52.5°F (11.4°C) in November to a wintry 41.9°F (5.5°C). Weather in December »
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FAQ

What is the coldest month in Bartelso?

The coldest month is January, with an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 24.3°F (-4.3°C).

How many days does it rain in Bartelso?

Throughout the year, in Bartelso, Illinois, there are 157.2 rainfall days, and 36.18" (919mm) of precipitation is accumulated.

When does it snow in Bartelso?

Months with snowfall in Bartelso, Illinois, are January through April, November and December.

What is the snowiest month in Bartelso?

The month with the most snowfall in Bartelso, Illinois, is January, when snow falls for 7.5 days and typically aggregates up to 2.4" (61mm) of snow.

How much does it snow in Bartelso?

In Bartelso, during the entire year, snow falls for 22.4 days and aggregates up to 7.83" (199mm) of snow.

What is the month with the least sunshine in Bartelso?

January has the least sunshine of the year in Bartelso, with an average of 4.5h of sunshine.

What are the months with the lowest UV index in Bartelso?

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

When is Daylight Saving Time (DST) in Bartelso?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, 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.

When it does not snow in Bartelso?

May through October are months without snowfall.

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

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

What is the rainiest month in Bartelso?

The month with the most rainfall is June, when the rain falls for 15.7 days and typically aggregates up to 4.37" (111mm) of precipitation.

When are the longest days in Bartelso?

The month with the longest days in Bartelso, Illinois, is June, with an average of 14h and 49min of daylight.

What month has the most sunshine in Bartelso?

June has the most sunshine of the year, with an average of 10.4h of sunshine.

What is the warmest month in Bartelso?

July is the warmest month in Bartelso, Illinois, with an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 67.6°F (19.8°C).

What are the most humid months in Bartelso?

The months with the highest humidity are July and August, with an average relative humidity of 80%.

What is the driest month in Bartelso?

The month with the least rainfall in Bartelso is September, when the rain falls for 12.5 days and typically collects 1.89" (48mm) of precipitation.

What is the least humid month in Bartelso?

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

What is the month with the shortest days in Bartelso?

With an average of 9h and 32min of daylight, December has the shortest days of the year in Bartelso, Illinois.

Average temperature
Bartelso, IL

Average temperature - Bartelso, IL

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (37.2°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure
Bartelso, IL

Average pressure - Bartelso, IL

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Bartelso, IL

Average wind speed - Bartelso, IL

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity
Bartelso, IL

Average humidity - Bartelso, IL

The months with the highest relative humidity are July and August (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall
Bartelso, IL

Average rainfall - Bartelso, IL

The wettest month (with the highest rainfall) is June (4.37").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days
Bartelso, IL

Average rainfall days - Bartelso, IL

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall
Bartelso, IL

Average snowfall - Bartelso, IL

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Bartelso, IL

Average snowfall days - Bartelso, IL

The month with the highest number of snowfall days is January (7.5 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
Bartelso, IL

Average daylight / Average sunshine - Bartelso, IL

The month with the longest days is June (Average daylight: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 32min).

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 30min).

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Average sunshine days
Bartelso, IL

Average sunshine days - Bartelso, IL

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index
Bartelso, IL

Average UV index - Bartelso, IL

The months with the highest UV index are May, 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 visibility
Bartelso, IL

Average visibility - Bartelso, 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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