Climate and monthly weather forecast
Davenport, IA

An intricate layout of the city of Davenport, Iowa, set in a scenic spot on the famous Mississippi River
An intricate layout of the city of Davenport, Iowa, set in a scenic spot on the famous Mississippi River

Weather in January

January, like December, is another subzero cold winter month in Davenport, Iowa, with an average temperature varying between 28°F (-2.2°C) and 15.6°F (-9.1°C). The coldest month is January, with an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 15.6°F (-9.1°C). Weather in January »

Weather in February

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

Weather in March

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

Weather in April

April in Davenport, Iowa, is a mild spring month, with an average temperature fluctuating between 42.4°F (5.8°C) and 59°F (15°C). In April, the average high-temperature rises from a chilly 46.8°F (8.2°C) in March to a mild 59°F (15°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Davenport, Iowa, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 53.2°F (11.8°C). In Davenport, the average high-temperature in May increases from a moderate 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 Davenport, is a moderately hot month, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 79°F (26.1°C). In June, the average high-temperature 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, the same as June, is another warm summer month in Davenport, Iowa, with an average temperature fluctuating between 64.9°F (18.3°C) and 81.7°F (27.6°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 computed to be a tropical 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Davenport, Iowa, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 62.6°F (17°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 80.8°F (27.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Davenport, is also a moderately hot month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 75.4°F (24.1°C). In September, the average high-temperature slightly decreases from a moderately hot 80.8°F (27.1°C) in August to a still warm 75.4°F (24.1°C). Weather in September »

Weather in October

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

Weather in November

The last month of the autumn, November, is another chilly month in Davenport, Iowa, with an average temperature fluctuating between 46.8°F (8.2°C) and 33.3°F (0.7°C). In November, the average high-temperature significantly decreases 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 Davenport, 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 drops from a frosty 46.8°F (8.2°C) in November to a cold 34.3°F (1.3°C). Weather in December »
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FAQ

What is the coldest month in Davenport?

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.

What is the most humid month in Davenport?

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

How much does it rain in Davenport?

Throughout the year, there are 138.1 rainfall days, and 27.32" (694mm) of precipitation is accumulated.

When does it snow in Davenport?

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

What is the snowiest month in Davenport?

The month with the most snowfall in Davenport, Iowa, is January, when snow falls for 10.9 days and typically aggregates up to 3.98" (101mm) of snow.

How much does it snow in Davenport?

Throughout the year, in Davenport, there are 35.5 snowfall days, and 12.8" (325mm) of snow is accumulated.

What is the month with the least sunshine in Davenport?

With an average of 3.9h of sunshine, January has the least sunshine of the year in Davenport, Iowa.

When is the lowest UV index in Davenport?

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

What is the driest month in Davenport?

The month with the least rainfall in Davenport, Iowa, 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 Davenport?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Davenport, Iowa, 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 wettest month in Davenport?

May is the month with the most rainfall in Davenport. Rain falls for 17.5 days and accumulates 4.49" (114mm) of precipitation.

When it does not snow in Davenport?

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

When are the longest days in Davenport?

The month with the longest days in Davenport, Iowa, is June, with an average of 15h and 8min of daylight.

What is the warmest month in Davenport?

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 Davenport?

With an average of 10.2h of sunshine, July has the most sunshine of the year.

When is the highest UV index in Davenport?

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

What is the least humid month in Davenport?

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

What is the month with the shortest days in Davenport?

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

Average pressure
Davenport, IA

Average pressure - Davenport, IA

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
Davenport, IA

Average wind speed - Davenport, IA

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
Davenport, IA

Average humidity - Davenport, IA

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
Davenport, IA

Average rainfall - Davenport, IA

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
Davenport, IA

Average rainfall days - Davenport, IA

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
Davenport, IA

Average snowfall - Davenport, IA

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
Davenport, IA

Average snowfall days - Davenport, IA

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
Davenport, IA

Average daylight / Average sunshine - Davenport, IA

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
Davenport, IA

Average sunshine days - Davenport, IA

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
Davenport, IA

Average visibility - Davenport, IA

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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