Monthly weather forecast and climate
Dubuque, IA

What is the coldest month in Dubuque?

With an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 9°F (-12.8°C), January is the coldest month in Dubuque, Iowa.

How many days does it rain in Dubuque?

In Dubuque, during the entire year, the rain falls for 116 days, and collects up to 37.8" (960.1mm) of precipitation.

What is the driest month in Dubuque?

January and February are months with the least rain in Dubuque when the rain falls for 9 days and typically aggregates up to 1.3" (33mm) of rain.

What is the warmest month in Dubuque?

With an average high-temperature of 82°F (27.8°C) and an average low-temperature of 62.1°F (16.7°C), July is the warmest month in Dubuque.

What is the rainiest month in Dubuque?

August is the month with the most rainfall in Dubuque. Rain falls for 9 days and accumulates 4.6" (116.8mm) of precipitation.
Average rainfall - Dubuque, IA
Average rainfall days - Dubuque, IA
Average daylight / Average sunshine - Dubuque, IA
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