Castle Dale Weather in September

What's the weather like in Castle Dale (Utah) in September 2024?

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

September is in the fall / autumn in Castle Dale and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 6°C (42°F) is normal.

Castle Dale weather averages (imperial / metric)
Daytime temperature 22.2°C 71.9°F
Nightly temperature 5.5°C 41.8°F
Average temperature 13.8°C 56.8°F
Daily sunshine 10.4 hrs
Avg rainfall 32 mm 1.2 ins
Rainy days 7 days
Sea temperature 17.1°C 62.8°F
Humidity 44%
Windspeed 15.8kph 10 mph

On average September is the 2nd wettest month of the year in Castle Dale with around 32mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.4 hours of sunshine per day.

September temperatures in Castle Dale

Castle Dale average temperature in September

September rainfall

Castle Dale average rain in September

September hourly sunshine

Castle Dale 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 Castle Dale in September 2024.