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

August 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
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).

Temperature

In August, the average high-temperature is almost the same as in July - a warm 84°F (28.9°C). In August, in West Des Moines, the average low-temperature is 64°F (17.8°C).

Rainfall

During August, West Des Moines regularly aggregates up to 4.5" (114.6mm) of precipitation. Throughout the year, in West Des Moines, 34.7" (881.9mm) of rain is accumulated.

Daylight

In West Des Moines, the average length of the day in August is 13.8h.

What is the temperature in August in West Des Moines?

In August, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 64°F (17.8°C).

How much does it rain in West Des Moines in August?

Throughout August, in West Des Moines, 4.5" (114.6mm) of precipitation is accumulated.

What is the average length of the day in August in West Des Moines?

In West Des Moines, the average length of the day in August is 13.8h.
Average temperature in August - West Des Moines, IA
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (26°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average rainfall in August - West Des Moines, IA
  • Average rainfall in August: 4.5"

The wettest month (with the highest rainfall) is June (4.6").
The driest month (with the lowest rainfall) is January (1").

Average daylight in August - West Des Moines, IA
  • Average daylight in August: 13.8h

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