Climate and monthly weather forecast
Bettendorf, IA

Modern homes in an estate in Bettendorf, Iowa, set in a luxurious and serene environment overlooking the calm sea out front
Modern homes in an estate in Bettendorf, Iowa, set in a luxurious and serene environment overlooking the calm sea out front

Weather in January

January, like December, is a freezing cold winter month in Bettendorf, Iowa, with an average temperature ranging between min 15.6°F (-9.1°C) and max 28°F (-2.2°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 Bettendorf, is a cold month, with an average temperature ranging between min 19.6°F (-6.9°C) and max 32.7°F (0.4°C). In Bettendorf, the average high-temperature in February is relatively 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 chilly month in Bettendorf, Iowa, with an average temperature varying between 46.8°F (8.2°C) and 32°F (0°C). In Bettendorf, 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 in Bettendorf, Iowa, is a mild spring month, with an average temperature ranging between min 42.4°F (5.8°C) and max 59°F (15°C). In Bettendorf, the average high-temperature in April increases from a chilly 46.8°F (8.2°C) in March to a moderate 59°F (15°C). Weather in April »

Weather in May

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

Weather in June

The first month of the summer, June, is a warm month in Bettendorf, Iowa, with an average temperature varying between 79°F (26.1°C) and 62.1°F (16.7°C). In June, the average high-temperature slightly increases from an agreeable 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 Bettendorf, Iowa, is another warm summer month, with an average temperature fluctuating 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. In July, the average heat index is estimated at a tropical 88.7°F (31.5°C). Weather in July »

Weather in August

August, the last month of the summer in Bettendorf, is also a moderately hot month, with an average temperature fluctuating between 80.8°F (27.1°C) and 62.6°F (17°C). In August, the average high-temperature is relatively 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 Bettendorf, Iowa, with an average temperature ranging between min 56.3°F (13.5°C) and max 75.4°F (24.1°C). In September, the average high-temperature slightly decreases from a warm 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, like September, in Bettendorf, Iowa, is another comfortable autumn month, with an average temperature ranging between min 45°F (7.2°C) and max 61.3°F (16.3°C). In October, the average high-temperature decreases from a warm 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 Bettendorf, is another chilly month, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 46.8°F (8.2°C). In Bettendorf, the average high-temperature in November plummets from an enjoyable 61.3°F (16.3°C) in October to a frosty 46.8°F (8.2°C). Weather in November »

Weather in December

December, the first month of the winter in Bettendorf, is still a cold month, with an average temperature ranging between max 34.3°F (1.3°C) and min 23.7°F (-4.6°C). In December, the average high-temperature drops from a chilly 46.8°F (8.2°C) in November to a wintry 34.3°F (1.3°C). Weather in December »
[Resources]

FAQ

What is the coldest month in Bettendorf?

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 Bettendorf.

What are the most humid months in Bettendorf?

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

How many days does it rain in Bettendorf?

In Bettendorf, 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 Bettendorf?

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

What is the snowiest month in Bettendorf?

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

How much does it snow in Bettendorf?

In Bettendorf, 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 Bettendorf?

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

What is the month with the lowest UV index in Bettendorf?

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

What is the driest month in Bettendorf?

February is the month with the least rainfall. Rain falls for 4.8 days and accumulates 1.1" (28mm) of precipitation.

When is Daylight Saving Time (DST) in Bettendorf?

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

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

When it does not snow in Bettendorf?

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

When are the longest days in Bettendorf?

June has the longest days of the year in Bettendorf, with an average of 15h and 8min of daylight.

What is the warmest month in Bettendorf?

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.

What month has the most sunshine in Bettendorf?

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

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

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

What is the least humid month in Bettendorf?

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

What is the month with the shortest days in Bettendorf?

The month with the shortest days in Bettendorf is December, with an average of 9h and 14min of daylight.

Average pressure
Bettendorf, IA

Average pressure - Bettendorf, 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).

[Resources]

Average wind speed
Bettendorf, IA

Average wind speed - Bettendorf, 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).

[Resources]

Average humidity
Bettendorf, IA

Average humidity - Bettendorf, IA

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

[Resources]

Average rainfall
Bettendorf, IA

Average rainfall - Bettendorf, IA

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

[Resources]

Average rainfall days
Bettendorf, IA

Average rainfall days - Bettendorf, 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).

[Resources]

Average snowfall
Bettendorf, IA

Average snowfall - Bettendorf, 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").

[Resources]

Average snowfall days
Bettendorf, IA

Average snowfall days - Bettendorf, 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).

[Resources]

Average daylight / Average sunshine
Bettendorf, IA

Average daylight / Average sunshine - Bettendorf, 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).

[Resources]

Average sunshine days
Bettendorf, IA

Average sunshine days - Bettendorf, 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).

[Resources]

Average visibility
Bettendorf, IA

Average visibility - Bettendorf, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location