Juneau Weather in July

The climate in Juneau during July can be summarized as mild and damp.

July is in the summer in Juneau and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 7°C (44°F) is normal.

On average July is the 5th driest month of the year in Juneau with around 117mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Juneau in July 2024.