Bettendorf
Iowa, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Bettendorf, IA

An aerial view of modern homes in an estate in Bettendorf, Iowa, set in a luxurious and serene environment overlooking the calm sea out front
An aerial view of modern homes in an estate in Bettendorf, Iowa, set in a luxurious and serene environment overlooking the calm sea out front
January, the same as December, in Bettendorf, Iowa, is a freezing cold winter month, with average temperature ranging between max 28.9°F (-1.7°C) and min 12.9°F (-10.6°C). With an average high-temperature of 28.9°F (-1.7°C) and an average low-temperature of 12.9°F (-10.6°C), January is the coldest month. Weather in January »
February, the last month of the winter, in Bettendorf, is a cold month, with average temperature ranging between max 35.1°F (1.7°C) and min 19°F (-7.2°C). In Bettendorf, the average high-temperature in February slightly increases, from a freezing cold 28.9°F (-1.7°C) in January, to a wintry 35.1°F (1.7°C). Weather in February »

March, the first month of the spring, in Bettendorf, is a frosty month, with average temperature varying between 46.9°F (8.3°C) and 30°F (-1.1°C). In March, the average high-temperature rises, from a wintry 35.1°F (1.7°C) in February, to a frosty 46.9°F (8.3°C). Weather in March »

April in Bettendorf, Iowa, is a moderate spring month, with average temperature fluctuating between 41°F (5°C) and 60.1°F (15.6°C). In April, the average high-temperature rises, from a frosty 46.9°F (8.3°C) in March, to a mild 60.1°F (15.6°C). Weather in April »

May, the last month of the spring, in Bettendorf, is an agreeable month, with average temperature fluctuating between 72°F (22.2°C) and 53.1°F (11.7°C). In Bettendorf, the average high-temperature increases, from a mild 60.1°F (15.6°C) in April, to an agreeable 72°F (22.2°C). Weather in May »

June, the first month of the summer, in Bettendorf, is a warm month, with average temperature ranging between min 62.1°F (16.7°C) and max 82°F (27.8°C). In June, the average high-temperature increases, from an agreeable 72°F (22.2°C) in May, to a warm 82°F (27.8°C). Weather in June »

July, like June, in Bettendorf, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 64.9°F (18.3°C). With an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 64.9°F (18.3°C), July is the warmest month. Weather in July »

The last month of the summer, August, is also a moderately hot month in Bettendorf, Iowa, with average temperature varying between 66°F (18.9°C) and 82.9°F (28.3°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 82.9°F (28.3°C). Weather in August »

September, the first month of the autumn, in Bettendorf, is also a moderately hot month, with temperature in the range of an average high of 75.9°F (24.4°C) and an average low of 57°F (13.9°C). In Bettendorf, the average high-temperature slightly decreases, from a warm 82.9°F (28.3°C) in August, to a still moderately hot 75.9°F (24.4°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Bettendorf, Iowa, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 45°F (7.2°C). In Bettendorf, the average high-temperature in October decreases, from a warm 75.9°F (24.4°C) in September, to an enjoyable 64°F (17.8°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Bettendorf, Iowa, with average temperature varying between 32°F (0°C) and 46.9°F (8.3°C). In Bettendorf, the average high-temperature plummets, from a comfortable 64°F (17.8°C) in October, to a chilly 46.9°F (8.3°C). Weather in November »

The first month of the winter, December, is still a cold month in Bettendorf, Iowa, with average temperature fluctuating between 19.9°F (-6.7°C) and 34°F (1.1°C). In December, the average high-temperature drops, from a chilly 46.9°F (8.3°C) in November, to a wintry 34°F (1.1°C). Weather in December »

What is the coldest month in Bettendorf?

The coldest month is January, with an average high-temperature of 28.9°F (-1.7°C) and an average low-temperature of 12.9°F (-10.6°C).

How much does it rain in Bettendorf?

During the entire year, Bettendorf aggregates up to 34.1" (866.4mm) of precipitation.

What is the driest month in Bettendorf?

January is the month with the least rainfall in Bettendorf, with 1.1" (28.7mm) of accumulated precipitation.

What is the rainiest month in Bettendorf?

June is the month with the most rainfall in Bettendorf, Iowa, with 4.7" (119.6mm) of accumulated precipitation.

When are the longest days in Bettendorf?

June has the longest days of the year, with an average of 15.2h of daylight.

What is the warmest month in Bettendorf?

The warmest month is July, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 64.9°F (18.3°C).

What is the month with the shortest days in Bettendorf?

The month with the shortest days is December, with an average of 9.2h of daylight.
Average rainfall - Bettendorf, IA
Average daylight - Bettendorf, IA

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).