Metlakatla Weather in September

The climate in Metlakatla during September can be summarized as mild and very wet.

September is in the fall / autumn in Metlakatla and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 9°C (47°F) is normal.

On average September is the 5th wettest month of the year in Metlakatla with around 268mm 10.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.8 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Metlakatla in September 2025.