Weather on October 31
Anchorage, AK
55 Years of Data
About This Date
October 31st in Anchorage, AK typically brings cold fall weather, with average highs around 34°F and lows near 23°F. Over 30 years of records, the warmest October 31st was in 2021 (43°F average), while the coldest was 2020 (15°F) — a 28°F range across recorded history. Precipitation has occurred on 37% of recorded October 31st dates, with snow falling 17% of the time (heaviest snowfall: 2.2"). The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for October 31st in Anchorage, AK? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 42° | 30° | 36° | 0.03" | — |
| 2024 | 31° | 24° | 28° | — | — |
| 2023 | 40° | 26° | 33° | — | — |
| 2022 | 29° | 25° | 27° | — | — |
| 2021warmest | 48° | 38° | 43° | — | — |
| 2020coldest | 24° | 6° | 15° | — | — |
| 2019 | 41° | 29° | 35° | — | — |
| 2018 | 28° | 14° | 21° | — | — |
| 2017 | 39° | 31° | 35° | 0.05" | — |
| 2016 | 40° | 33° | 36° | — | — |
| 2015 | 35° | 20° | 28° | — | — |
| 2014 | 29° | 15° | 22° | — | — |
| 2013 | 45° | 38° | 41° | 0.13" | — |
| 2012 | 29° | 12° | 21° | — | — |
| 2011 | 26° | 13° | 20° | 0.28" | — |
| 2010 | 35° | 26° | 31° | — | — |
| 2009 | 33° | 20° | 27° | — | — |
| 2008 | 28° | 10° | 19° | — | — |
| 2007 | 43° | 32° | 37° | 0.23" | — |
| 2006 | 32° | 20° | 26° | 0.2" | — |
| 2005 | 30° | 13° | 21° | — | — |
| 2004 | 29° | 20° | 24° | — | 2.2" |
| 2003 | 39° | 34° | 36° | 0.03" | — |
| 2002 | 47° | 33° | 40° | 0.05" | — |
| 2001 | 27° | 16° | 21° | — | — |
| 2000 | 35° | 28° | 32° | 0.2" | 0.8" |
| 1999 | 23° | 18° | 20° | — | 0.5" |
| 1998 | 34° | 30° | 32° | 0.03" | 0.2" |
| 1972 | 29° | 24° | 26° | — | — |
| 1971 | 34° | 21° | 27° | 0.13" | 2" |
Anchorage, AK Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Anchorage, AK Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Anchorage, AK Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Anchorage, AK
Anchorage, AK has no months that meet our "pleasant" threshold — every season has tradeoffs.