Homer (AK)
September
Weather in Homer, Alaska for September 2026
Your guide to Homer weather in September - trends and predictions
In general, the average temperature in Homer at the beginning of September is 11.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8 °C by the end of September.
Homer experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 177.6 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
10°/7°
Temperatures
14 km/h
Avg max wind
86 %
Avg humidity
Homer Weather September
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Temperatures trend during September in Homer
See the weather trend as well as the moving average line
September weather in Homer day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 12° /9° | 0.7 mm | 1 | |
| Sept. 2 |  Mist | 12° /10° | 1.7 mm | 1 | |
| Sept. 3 |  Light rain | 13° /11° | 7.3 mm | 0 | |
| Sept. 4 | Patchy rain possible | 11° /9° | 0.1 mm | 0 | |
| Sept. 5 |  Partly cloudy | 10° /7° | 0 mm | 2 | |
| Sept. 6 | Light drizzle | 10° /8° | 2.2 mm | 1 | |
| Sept. 7 | Light rain shower | 11° /9° | 4.4 mm | 0 | |
| Sept. 8 | Light rain | 12° /7° | 2.9 mm | 1 | |
| Sept. 9 |  Moderate rain | 11° /9° | 15.7 mm | 0 | |
| Sept. 10 | Light rain | 11° /10° | 17.8 mm | 0 | |
| Sept. 11 | Light rain | 10° /8° | 9.2 mm | 0 | |
| Sept. 12 | Moderate rain | 10° /6° | 28.2 mm | 0 | |
| Sept. 13 | Light rain shower | 8° /6° | 17 mm | 0 | |
| Sept. 14 | Patchy rain possible | 10° /5° | 0 mm | 1 | |
| Sept. 15 | Light drizzle | 10° /7° | 1.7 mm | 0 | |
| Sept. 16 | Light rain shower | 10° /7° | 9.2 mm | 1 | |
| Sept. 17 |  Sunny | 11° /7° | 0 mm | 1 | |
| Sept. 18 | Light rain shower | 11° /9° | 2.1 mm | 0 | |
| Sept. 19 | Light rain | 9° /7° | 17.5 mm | 0 | |
| Sept. 20 | Light rain shower | 9° /7° | 1 mm | 0 | |
| Sept. 21 | Light rain shower | 9° /6° | 3.4 mm | 0 | |
| Sept. 22 | Patchy rain possible | 9° /6° | 1.1 mm | 0 | |
| Sept. 23 | Patchy rain possible | 7° /4° | 0.1 mm | 0 | |
| Sept. 24 | Light rain shower | 9° /4° | 21.8 mm | 0 | |
| Sept. 25 | Light drizzle | 8° /6° | 3.1 mm | 0 | |
| Sept. 26 | Light rain | 7° /4° | 9.4 mm | 0 | |
| Sept. 27 |  Overcast | 6° /3° | 0 mm | 1 | |
| Sept. 28 | Partly cloudy | 8° /3° | 0 mm | 1 | |
| Sept. 29 | Sunny | 9° /5° | 0 mm | 1 | |
| Sept. 30 | Partly cloudy | 9° /6° | 0 mm | 1 | |
| Next | |||||
Important Notice
Our weather forecast for Homer 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 Homer forecast closer to your planned date for the most up-to-date weather information.
Change Month
Homer in September - FAQ
What are the expected maximum and minimum temperatures in Homer during September?
During September, expect a variety of temperatures with highs around 10° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Homer during September?
Significant rainfall exceeding 177.6 mm is expected in Homer during September, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Homer during September?
The average wind speed in Homer during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Homer
Explore the daily rainfall trends and prepare for Homers September weather 💧
Typically, Homer has 21 rainy days in September with a total of 177.6 mm of rainfall.
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