Juneau Weather in March

The climate in Juneau during March can be summarized as cold and damp.

March is in the spring in Juneau and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a freezing 2°C (36°F), whilst at night -5°C (24°F) is normal.

On average March is the 4th driest month of the year in Juneau with around 113mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 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 March 2024.