Weather on March 31
Anchorage, AK
55 Years of Data
Avg High
39°F
Avg Low
22°F
Warmest
2016
43°F avg
Coldest
2004
6°F avg
About This Date
March 31st in Anchorage, AK typically brings cold spring weather, with average highs around 39°F and lows near 22°F. Over 32 years of records, the warmest March 31st was in 2016 (43°F average), while the coldest was 2004 (6°F) — a 37°F range across recorded history. Precipitation has occurred on 16% of recorded March 31st dates, with snow falling 6% of the time (heaviest snowfall: 2"). The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
Planning for March 31st in Anchorage, AK? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 32° | 7° | 19° | — | — |
| 2025 | 47° | 34° | 40° | — | — |
| 2024 | 40° | 31° | 36° | 0.2" | — |
| 2023 | 37° | 28° | 33° | — | — |
| 2022 | 45° | 29° | 37° | — | — |
| 2021 | 36° | 24° | 30° | — | — |
| 2020 | 35° | 10° | 23° | — | — |
| 2019 | 50° | 26° | 38° | — | — |
| 2018 | 38° | 18° | 28° | — | — |
| 2017 | 36° | 30° | 33° | — | — |
| 2016warmest | 54° | 31° | 43° | — | — |
| 2015 | 45° | 29° | 37° | — | — |
| 2014 | 40° | 15° | 28° | — | — |
| 2013 | 44° | 25° | 35° | — | — |
| 2012 | 42° | 31° | 37° | — | — |
| 2011 | 42° | 29° | 36° | 0.23" | — |
| 2010 | 45° | 26° | 36° | — | — |
| 2009 | 33° | 18° | 26° | — | — |
| 2008 | 43° | 34° | 38° | — | — |
| 2007 | 37° | 9° | 23° | — | — |
| 2006 | 39° | 28° | 34° | — | — |
| 2005 | 46° | 27° | 36° | — | — |
| 2004coldest | 18° | -5° | 6° | — | — |
| 2003 | 35° | 18° | 26° | — | — |
| 2002 | 34° | 2° | 18° | — | — |
| 2001 | 37° | 24° | 31° | 0.03" | — |
| 2000 | 34° | 26° | 30° | 0.56" | 2" |
| 1999 | 39° | 27° | 33° | 0.43" | 0.5" |
| 1998 | 33° | 23° | 28° | — | — |
| 1973 | 41° | 28° | 35° | — | — |
| 1972 | 33° | -8° | 13° | — | — |
| 1971 | 33° | 17° | 25° | — | — |
32 years of data from ANCHORAGE PARK STRIP