West Des Moines
Iowa, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
West Des Moines, IA

The bright red and yellow sun rising over the horizon in West Des Moines, Iowa, casting the glow over the famed City Campus Pond and trees
The bright red and yellow sun rising over the horizon in West Des Moines, Iowa, casting the glow over the famed City Campus Pond and trees
January, like December, is another subzero cold winter month in West Des Moines, Iowa, with temperature in the range of an average low of 12°F (-11.1°C) and an average high of 26.1°F (-3.3°C). January is the coldest month, with an average high-temperature of 26.1°F (-3.3°C) and an average low-temperature of 12°F (-11.1°C). Weather in January »
February, the last month of the winter, in West Des Moines, is a wintry month, with average temperature ranging between min 18°F (-7.8°C) and max 36°F (2.2°C). In February, the average high-temperature rises, from a subzero cold 26.1°F (-3.3°C) in January, to a wintry 36°F (2.2°C). Weather in February »

The first month of the spring, March, is a chilly month in West Des Moines, Iowa, with average temperature varying between 28.9°F (-1.7°C) and 48°F (8.9°C). In West Des Moines, Iowa, the average high-temperature increases, from a wintry 36°F (2.2°C) in February, to a frosty 48°F (8.9°C). Weather in March »

April in West Des Moines, Iowa, is a comfortable spring month, with average temperature ranging between max 61°F (16.1°C) and min 39.9°F (4.4°C). In April, the average high-temperature rises, from a chilly 48°F (8.9°C) in March, to an enjoyable 61°F (16.1°C). Weather in April »

The last month of the spring, May, is a pleasant month in West Des Moines, Iowa, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 72°F (22.2°C). In May, the average high-temperature rises, from a comfortable 61°F (16.1°C) in April, to an agreeable 72°F (22.2°C). Weather in May »

The first month of the summer, June, is a warm month in West Des Moines, Iowa, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 61°F (16.1°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 is a hot summer month in West Des Moines, Iowa, with average temperature ranging between max 86°F (30°C) and min 66°F (18.9°C). With an average high-temperature of 86°F (30°C) and an average low-temperature of 66°F (18.9°C), July is the warmest month. Weather in July »

August, the last month of the summer, in West Des Moines, is also a moderately hot month, with average temperature fluctuating between 84°F (28.9°C) and 64°F (17.8°C). In August, the average high-temperature is almost the same as in July - a warm 84°F (28.9°C). Weather in August »

September, the first month of the autumn, in West Des Moines, is still a warm month, with average temperature fluctuating between 54°F (12.2°C) and 75.9°F (24.4°C). In West Des Moines, the average high-temperature marginally drops, from a warm 84°F (28.9°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 West Des Moines, Iowa, with average temperature ranging between min 42.1°F (5.6°C) and max 63°F (17.2°C). In October, the average high-temperature decreases, from a warm 75.9°F (24.4°C) in September, to an enjoyable 63°F (17.2°C). Weather in October »

The last month of the autumn, November, is another chilly month in West Des Moines, Iowa, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 46.9°F (8.3°C). In November, the average high-temperature plummets, from a comfortable 63°F (17.2°C) in October, to a chilly 46.9°F (8.3°C). Weather in November »

December, the first month of the winter, in West Des Moines, is also a wintry month, with average temperature ranging between min 17.1°F (-8.3°C) and max 33.1°F (0.6°C). In December, the average high-temperature decreases, from a chilly 46.9°F (8.3°C) in November, to a wintry 33.1°F (0.6°C). Weather in December »

What is the coldest month in West Des Moines?

With an average high-temperature of 26.1°F (-3.3°C) and an average low-temperature of 12°F (-11.1°C), January is the coldest month in West Des Moines, Iowa.

How much does it rain in West Des Moines?

Throughout the year, in West Des Moines, 34.7" (881.9mm) of rain is accumulated.

What is the driest month in West Des Moines?

The month with the least rainfall in West Des Moines is January when 1" (26.2mm) of precipitation is typically aggregated.

What is the wettest month in West Des Moines?

The month with the most rainfall in West Des Moines, Iowa, is June when 4.6" (116.1mm) of precipitation is typically aggregated.

When are the longest days in West Des Moines?

With an average of 15.2h of daylight, June has the longest days of the year in West Des Moines, Iowa.

What is the warmest month in West Des Moines?

With an average high-temperature of 86°F (30°C) and an average low-temperature of 66°F (18.9°C), July is the warmest month.

What is the month with the shortest days in West Des Moines?

With an average of 9.2h of daylight, December has the shortest days of the year.
Average rainfall - West Des Moines, IA
Average daylight - West Des Moines, IA

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