Weather on September 1
Anchorage, AK
55 Years of Data
Avg High
61°F
Avg Low
48°F
Warmest
2019
60°F avg
Coldest
2014
49°F avg
About This Date
September 1st in Anchorage, AK typically brings mild fall weather, with average highs around 61°F and lows near 48°F. Over 30 years of records, the warmest September 1st was in 2019 (60°F average), while the coldest was 2014 (49°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 60% of September 1st dates historically, with the wettest September 1st recording 0.76" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for September 1st in Anchorage, AK? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 52° | 60° | 0.03" | — |
| 2024 | 63° | 44° | 53° | 0.13" | — |
| 2023 | 63° | 55° | 59° | 0.1" | — |
| 2022 | 60° | 49° | 54° | 0.71" | — |
| 2021 | 59° | 47° | 53° | 0.3" | — |
| 2020 | 63° | 52° | 57° | 0.38" | — |
| 2019warmest | 67° | 53° | 60° | — | — |
| 2018 | 63° | 46° | 54° | — | — |
| 2017 | 58° | 44° | 51° | 0.76" | — |
| 2016 | 70° | 45° | 57° | — | — |
| 2015 | 65° | 37° | 51° | — | — |
| 2014coldest | 61° | 37° | 49° | — | — |
| 2013 | 59° | 53° | 56° | 0.08" | — |
| 2012 | 55° | 48° | 52° | 0.74" | — |
| 2011 | 62° | 49° | 55° | 0.05" | — |
| 2010 | 66° | 52° | 59° | 0.1" | — |
| 2009 | 60° | 52° | 56° | 0.08" | — |
| 2008 | 60° | 45° | 52° | — | — |
| 2007 | 56° | 52° | 54° | 0.03" | — |
| 2006 | 63° | 46° | 54° | — | — |
| 2005 | 61° | 42° | 51° | — | — |
| 2004 | 59° | 53° | 56° | 0.05" | — |
| 2003 | 63° | 48° | 55° | — | — |
| 2002 | 63° | 52° | 57° | 0.51" | — |
| 2001 | 59° | 47° | 53° | — | — |
| 2000 | 54° | 50° | 52° | 0.18" | — |
| 1999 | 61° | 52° | 56° | 0.33" | — |
| 1998 | 60° | 47° | 53° | — | — |
| 1972 | 58° | 49° | 53° | — | — |
| 1971 | 59° | 49° | 54° | 0.41" | — |
30 years of data from ANCHORAGE PARK STRIP