Silverdale Weather in September

What's the weather like in Silverdale (Washington) in September 2024?

The climate in Silverdale during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Silverdale and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 10°C (49°F) is normal.

Silverdale weather averages (imperial / metric)
Daytime temperature 20.4°C 68.6°F
Nightly temperature 9.7°C 49.4°F
Average temperature 15°C 59°F
Daily sunshine 7.7 hrs
Avg rainfall 60 mm 2.3 ins
Rainy days 9 days
Sea temperature 12.8°C 55.1°F
Humidity 77%
Windspeed 10.8kph 7 mph

On average September is the 5th driest month of the year in Silverdale with around 60mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

September temperatures in Silverdale

Silverdale average temperature in September

September rainfall

Silverdale average rain in September

September hourly sunshine

Silverdale average rain in September

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 Silverdale in September 2024.