Juneau weather in March
Temperature, rain and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Poor
Best time to visit: April – June
What is the weather like in Juneau in March?
In March, Juneau is freezing cold: daytime highs average 0 °C, and nights often drop below freezing (−5 °C). Expect around 4 hours of sunshine a day. Precipitation, often as snow, falls on about 18 days, totalling 156 mm. Snow falls on about 15 days. All in all, March is not an ideal month for a holiday in Juneau.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 1 | 5 | 11 |
| Day | −2° | 0° | 5° |
| Night | −6° | −5° | −1° |
| Sun | 3 h | 4 h | 6 h |
| Rain days | 17 | 18 | 17 |
More details for March
- Daylight
- 11 h 41 min07:17 – 18:58
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 71 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 15 days1 cm or more of fresh snowAll months
- Time zone
- UTC−8America/Juneau
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %20 %
- Few rainy daysweight 20 %3 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in March
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Juneau in March: quick answers
Is Juneau hot in March?
No. In March, Juneau is freezing cold: daytime highs average 0 °C and nights drop to about −5 °C.
Does it rain much in Juneau in March?
It rains often – on about 18 days, adding up to 156 mm.
Juneau month by month
The whole year in JuneauAll destinations: USAWhere to go in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences