Anchorage weather in March
March in Anchorage: freezing, a little rain, with clean air — a hit-or-miss time to visit.
#8 of 12 months in Anchorage · #577 of 604 destinations to visit in March · comfort 48/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Anchorage climate normals — March
| Daytime high | 0°C / 32°F | 🥶 freezing |
|---|---|---|
| Nighttime low | -6°C / 22°F | |
| Feels like (high) | -4°C / 25°F | |
| Rainfall | 61 mm / 2.4 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | -6°C / 22°F | |
| Sunshine | 7.4 h/day | |
| Daylight | 11.8 h | |
| Wind | 9 km/h / 6 mph | |
| Snowfall | 19.8 cm / 7.8 in | |
| Air quality (US AQI) | 39 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Anchorage?
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Anchorage in March — FAQ
- Is March a good time to visit Anchorage?
- March in Anchorage: freezing, a little rain, with clean air — a hit-or-miss time to visit. It ranks #8 of 12 months for Anchorage on SeasonMap's comfort score (48/100).
- What is the weather like in Anchorage in March?
- In March, Anchorage averages a daily high of -0.1°C and a low of -5.7°C, with about 60.6 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Anchorage in March?
- Anchorage has a mean US Air Quality Index of about 39 in March.
- Does it snow in Anchorage in March?
- Anchorage sees roughly 19.8 cm of snowfall in March.