Typical Weather in Juneau, AK in March
40° F Avg High
30° F Avg Low
14 Rainy Days
☀️ Temperature Summary
Highs in March are typically around 40°F, which is cooler than usual in Juneau. Pack a jacket if you're considering a visit to Juneau at this time. Lows overnight are typically around 30°F. Daily high temperatures can range between 39°F and 45°F, and typically fall throughout the month.
You may want to consider a warmer month to visit Juneau, unless you're ready to brave the cold. If you want to avoid the freezing temperatures in March, you may consider visiting in April instead, when highs are often closer to 49°.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
Don't forget to pack an umbrella! You can expect about a 44% chance of rain for any given day in March. It's one of the drier months of the year for Juneau, with total rainfall for the month around 6 inches.
Rainfall Throughout the Year
Planning a trip to Juneau? Try our free trip weather planner