Waukesha
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and Climate
Waukesha, WI

  • The average high temperature in August: 26.6°C

The warmest month (with the highest average high temperature) is July (27.7°C).
The month with the lowest average high temperature is January (-2.3°C).

  • The average low temperature in August: 14.8°C

The month with the highest average low temperature is July (15.4°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).

  • The average rainfall in August: 116.3mm

The wettest month (with the highest rainfall) is August (116.3mm).
The driest month (with the lowest rainfall) is February (36.1mm).

  • The average rainfall days in August: 9.1 days

The month with the highest number of rainy days is May (11.8 days).
The month with the lowest number of rainy days is February (7.5 days).

  • The average snowfall in August: 0mm

The month with the highest snowfall is January (312.4mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

  • The average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

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