Climate and monthly weather forecast
Moline, IL

Weather in January

January, the same as December, in Moline, Illinois, is a freezing cold winter month, with temperature in the range of an average high of 28°F (-2.2°C) and an average low of 15.6°F (-9.1°C). With an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 15.6°F (-9.1°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Moline, is a cold month, with an average temperature fluctuating between 32.7°F (0.4°C) and 19.6°F (-6.9°C). In Moline, the average high-temperature in February is almost the same as in January - a cold 32.7°F (0.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Moline, Illinois, with an average temperature ranging between min 32°F (0°C) and max 46.8°F (8.2°C). In Moline, the average high-temperature in March increases from a wintry 32.7°F (0.4°C) in February to a chilly 46.8°F (8.2°C). Weather in March »

Weather in April

April is a mild spring month in Moline, Illinois, with an average temperature ranging between min 42.4°F (5.8°C) and max 59°F (15°C). In April, the average high-temperature increases from a chilly 46.8°F (8.2°C) in March to a mild 59°F (15°C). Weather in April »

Weather in May

May, the last month of the spring in Moline, is a pleasant month, with an average temperature ranging between max 70.3°F (21.3°C) and min 53.2°F (11.8°C). In Moline, the average high-temperature in May rises from a mild 59°F (15°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Moline, is a warm month, with an average temperature varying between 79°F (26.1°C) and 62.1°F (16.7°C). In Moline, the average high-temperature in June slightly increases from a pleasant 70.3°F (21.3°C) in May to a moderately hot 79°F (26.1°C). Weather in June »

Weather in July

July, like June, in Moline, Illinois, is a moderately hot summer month, with an average temperature varying between 81.7°F (27.6°C) and 64.9°F (18.3°C). With an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 64.9°F (18.3°C), July is the warmest month. The average heat index in July is evaluated at a tropical 88.7°F (31.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Moline, Illinois, with an average temperature varying between 80.8°F (27.1°C) and 62.6°F (17°C). In August, the average high-temperature is almost the same as in July - a still warm 80.8°F (27.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Moline, Illinois, with an average temperature ranging between min 56.3°F (13.5°C) and max 75.4°F (24.1°C). In Moline, Illinois, the average high-temperature in September slightly decreases from 80.8°F (27.1°C) in August to a still moderately hot 75.4°F (24.1°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Moline, Illinois, with an average temperature ranging between min 45°F (7.2°C) and max 61.3°F (16.3°C). In Moline, the average high-temperature in October decreases from a moderately hot 75.4°F (24.1°C) in September to an enjoyable 61.3°F (16.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Moline, is also a frosty month, with an average temperature ranging between min 33.3°F (0.7°C) and max 46.8°F (8.2°C). In November, the average high-temperature declines considerably from a comfortable 61.3°F (16.3°C) in October to a chilly 46.8°F (8.2°C). Weather in November »

Weather in December

December, the first month of the winter in Moline, is still a cold month, with an average temperature varying between 34.3°F (1.3°C) and 23.7°F (-4.6°C). In December, the average high-temperature decreases from a chilly 46.8°F (8.2°C) in November to a wintry 34.3°F (1.3°C). Weather in December »
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FAQ

What is the coldest month in Moline?

With an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 15.6°F (-9.1°C), January is the coldest month in Moline, Illinois.

What are the most humid months in Moline?

January and July, with an average relative humidity of 83%, are most humid months in Moline.

How much does it rain in Moline?

In Moline, during the entire year, the rain falls for 138.1 days and collects up to 27.32" (694mm) of precipitation.

When does it snow in Moline?

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

What is the snowiest month in Moline?

January is the month with the most snowfall in Moline. Snow falls for 10.9 days and accumulates 3.98" (101mm) of snow.

How much does it snow in Moline?

In Moline, during the entire year, snow falls for 35.5 days and aggregates up to 12.8" (325mm) of snow.

What is the month with the least sunshine in Moline?

January has the least sunshine of the year in Moline, with an average of 3.9h of sunshine.

When is the lowest UV index in Moline?

With an average maximum UV index of 1, January is the month with the lowest UV index.

What is the driest month in Moline?

The month with the least rainfall is February, when the rain falls for 4.8 days and typically collects 1.1" (28mm) of precipitation.

When is Daylight Saving Time (DST) in Moline?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Moline, Illinois, 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 rainiest month in Moline?

The month with the most rainfall in Moline, Illinois, is May, when the rain falls for 17.5 days and typically aggregates up to 4.49" (114mm) of precipitation.

When it does not snow in Moline?

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

When are the longest days in Moline?

With an average of 15h and 8min of daylight, June has the longest days of the year in Moline, Illinois.

What is the warmest month in Moline?

The warmest month is July, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 64.9°F (18.3°C).

What month has the most sunshine in Moline?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

What is the month with the highest UV index in Moline?

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

What is the least humid month in Moline?

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

What is the month with the shortest days in Moline?

December has the shortest days of the year, with an average of 9h and 14min of daylight.

Average pressure
Moline, IL

Average pressure - Moline, IL

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Moline, IL

Average wind speed - Moline, IL

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity
Moline, IL

Average humidity - Moline, IL

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall
Moline, IL

Average rainfall - Moline, IL

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is February (1.1").

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Average rainfall days
Moline, IL

Average rainfall days - Moline, IL

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall
Moline, IL

Average snowfall - Moline, IL

The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Moline, IL

Average snowfall days - Moline, IL

The month with the highest number of snowfall days is January (10.9 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
Moline, IL

Average daylight / Average sunshine - Moline, IL

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Moline, IL

Average sunshine days - Moline, IL

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (11.4 days).

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Average visibility
Moline, IL

Average visibility - Moline, 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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