Navy Yard City Weather in September

What's the weather like in Navy Yard City (Washington) in September 2024?

The climate in Navy Yard City during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Navy Yard City and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 10°C (51°F) is normal.

Navy Yard City weather averages (imperial / metric)
Daytime temperature 20.7°C 69.3°F
Nightly temperature 10.3°C 50.5°F
Average temperature 15.5°C 59.9°F
Daily sunshine 7.8 hrs
Avg rainfall 51 mm 2 ins
Rainy days 9 days
Sea temperature 12.8°C 55.1°F
Humidity 76%
Windspeed 11.2kph 7 mph

On average September is the 5th driest month of the year in Navy Yard City with around 51mm 2 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 7.8 hours of sunshine per day.

September temperatures in Navy Yard City

Navy Yard City average temperature in September

September rainfall

Navy Yard City average rain in September

September hourly sunshine

Navy Yard City 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 Navy Yard City in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Navy Yard City weather stats

Navy Yard City weather statistics
Hottest month: August 23.4°C 74.1°F
Driest month: July 21mm 0.8ins
Sunniest month: July 10.8hrs
Coldest month: January 7.3°C 45.1°F
Wettest month: December 193mm 7.6ins
Map showing location of Navy Yard City (47.55343, -122.66458) Navy Yard City map pin © Google

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