Skagway Municipality Weather in September
Average highs run from 61°F on September 1 to 53°F on September 30, and lows from 47°F to 41°F. Normal precipitation for the month is 4.51 in over about 17 wet days.
September day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 57°F
- Average low
- 44°F
- Precipitation
- 4.51 in
- Record high
- 75°FSep 10, 2018
- Record low
- 28°FSep 30, 1996
- Chance of a freeze
- 44%
- Daylight
- 14 h 04 min to 11 h 31 min
- Cloud cover
- 75%
- Humidity
- 91%
- Dew point
- 34°F
- Wind
- 5.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Sep 1 | 61°F | 47°F | 72°F 2016 | 42°F 2015 | 56% | 0% |
| Sep 2 | 61°F | 47°F | 71°F 2016 | 43°F 2000 | 56% | 0% |
| Sep 3 | 60°F | 46°F | 73°F 2026 | 39°F 2000 | 56% | 0% |
| Sep 4 | 60°F | 46°F | 67°F 2021 | 42°F 2018 | 56% | 0% |
| Sep 5 | 60°F | 46°F | 74°F 2018 | 40°F 1998 | 57% | 0% |
| Sep 6 | 59°F | 46°F | 69°F 2018 | 41°F 2020 | 57% | 0% |
| Sep 7 | 59°F | 46°F | 66°F 2010 | 40°F 2004 | 57% | 0% |
| Sep 8 | 59°F | 45°F | 71°F 2019 | 41°F 2004 | 57% | 0% |
| Sep 9 | 59°F | 45°F | 71°F 2019 | 38°F 1998 | 57% | 0% |
| Sep 10 | 58°F | 45°F | 75°F 2018 | 34°F 2004 | 57% | 0% |
| Sep 11 | 58°F | 45°F | 71°F 2018 | 38°F 2011 | 57% | 0% |
| Sep 12 | 58°F | 45°F | 75°F 2011 | 39°F 2020 | 57% | 0% |
| Sep 13 | 58°F | 44°F | 63°F 2010 | 39°F 1999 | 57% | 0% |
| Sep 14 | 57°F | 44°F | 69°F 2009 | 40°F 2006 | 57% | 0% |
| Sep 15 | 57°F | 44°F | 75°F 2013 | 37°F 2006 | 57% | 0% |
| Sep 16 | 57°F | 44°F | 66°F 2013 | 34°F 2006 | 57% | 0% |
| Sep 17 | 56°F | 44°F | 67°F 2006 | 34°F 2018 | 57% | 0% |
| Sep 18 | 56°F | 44°F | 71°F 2010 | 33°F 2018 | 58% | 0% |
| Sep 19 | 56°F | 43°F | 64°F 2010 | 34°F 2004 | 58% | 0% |
| Sep 20 | 56°F | 43°F | 61°F 2000 | 37°F 2000 | 58% | 0% |
| Sep 21 | 55°F | 43°F | 62°F 2002 | 34°F 2010 | 58% | 0% |
| Sep 22 | 55°F | 43°F | 59°F 2012 | 34°F 2018 | 58% | 0% |
| Sep 23 | 55°F | 43°F | 62°F 2015 | 39°F 2023 | 58% | 0% |
| Sep 24 | 55°F | 42°F | 65°F 2014 | 38°F 2011 | 58% | 0% |
| Sep 25 | 54°F | 42°F | 64°F 2014 | 36°F 2011 | 59% | 0% |
| Sep 26 | 54°F | 42°F | 63°F 2018 | 39°F 2021 | 59% | 0% |
| Sep 27 | 54°F | 42°F | 61°F 2017 | 37°F 2008 | 59% | 0% |
| Sep 28 | 54°F | 42°F | 65°F 2003 | 31°F 1996 | 59% | 0% |
| Sep 29 | 53°F | 41°F | 67°F 2003 | 30°F 1996 | 59% | 0% |
| Sep 30 | 53°F | 41°F | 64°F 2018 | 28°F 1996 | 59% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (AKDT).
- September 1
- sunrise 5:58 AM, sunset 8:02 PM
- September 30
- sunrise 7:05 AM, sunset 6:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00508525 (Skagway), public domain. Records: NOAA GHCN-Daily, station USW00025335, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.