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Weather in Skagway for September 2025

Your guide to Skagway weather in September - trends and predictions
  • In general, the average temperature in Skagway at the beginning of September is 6.4 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 4.3 °F by the end of September.

  • Skagway experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.

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Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
5°/3°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
91 %
Avg humidity

Skagway in September average weather

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Temperatures trend during September in Skagway

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Light rain shower
Light rain shower
8° /5° 5.4 mm 2
Sept. 2 Light rain shower
Light rain shower
6° /4° 5.8 mm 2
Sept. 3 Light rain shower
Light rain shower
6° /3° 7.1 mm 2
Sept. 4 Light rain shower
Light rain shower
5° /4° 7.9 mm 2
Sept. 5 Light rain shower
Light rain shower
8° /4° 13.1 mm 2
Sept. 6 Light rain shower
Light rain shower
6° /4° 7.6 mm 2
Sept. 7 Moderate rain
Moderate rain
6° /4° 14.6 mm 2
Sept. 8 Light rain
Light rain
7° /4° 4.5 mm 2
Sept. 9 Light drizzle
Light drizzle
6° /3° 1.5 mm 2
Sept. 10 Sunny
Sunny
11° /3° 0.2 mm 3
Sept. 11 Overcast
Overcast
7° /3° 1 mm 2
Sept. 12 Fog
Fog
5° /3° 6.4 mm 2
Sept. 13 Fog
Fog
5° /3° 4.3 mm 2
Sept. 14 Moderate rain
Moderate rain
6° /2° 7.3 mm 2
Sept. 15 Fog
Fog
3° /1° 2.5 mm 1
Sept. 16 Light rain
Light rain
4° /2° 8.8 mm 2
Sept. 17 Light rain
Light rain
5° /2° 7.7 mm 2
Sept. 18 Light drizzle
Light drizzle
4° /2° 10.4 mm 1
Sept. 19 Patchy rain possible
Patchy rain possible
5° /2° 2.7 mm 2
Sept. 20 Light rain
Light rain
5° /2° 4.1 mm 2
Sept. 21 Moderate rain
Moderate rain
4° /1° 28.5 mm 2
Sept. 22 Light rain shower
Light rain shower
4° /2° 12.4 mm 1
Sept. 23 Light rain
Light rain
4° /0° 13 mm 1
Sept. 24 Overcast
Overcast
5° /0° 3.4 mm 2
Sept. 25 Overcast
Overcast
5° /0° 0.9 mm 2
Sept. 26 Patchy rain possible
Patchy rain possible
4° /1° 0.4 mm 2
Sept. 27 Light drizzle
Light drizzle
6° /1° 1.5 mm 2
Sept. 28 Fog
Fog
3° /1° 2.4 mm 1
Sept. 29 Fog
Fog
3° /0° 1.3 mm 1
Sept. 30 Light freezing rain
Light freezing rain
4° /0° 1.5 mm 2
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Important Notice
Our weather forecast for Skagway in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Skagway forecast closer to your planned date for the most up-to-date weather information.

Skagway in September - FAQ

What are the expected maximum and minimum temperatures in Skagway during September?
During September, expect a variety of temperatures with highs around 5° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Skagway during September?
Significant rainfall exceeding 197.8 mm is expected in Skagway during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Skagway during September?
Skagway experiences an average snowfall of 0 cm during September, occurring over 0 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Skagway during September?
The average wind speed in Skagway during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Skagway

Explore the daily rainfall trends and prepare for Skagways September weather 💧

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Location coordinates Where is Skagway?

Get accurate weather forecasts for Skagway, located at latitude 59.458 and longitude -135.314. Stay updated with localized weather information tailored for Skagway.

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