Eureka Weather in September

What's the weather like in Eureka (Nevada) in September 2024?

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

September is in the fall / autumn in Eureka and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 4°C (40°F) is normal.

Eureka weather averages (imperial / metric)
Daytime temperature	23.7°C 74.6°F
Nightly temperature	4.2°C 39.5°F
Average temperature	13.9°C 57°F
Daily sunshine	11.1 hrs
Avg rainfall	20 mm 0.8 ins
Rainy days	5 days
Sea temperature	16.4°C 61.5°F
Humidity	40%
Windspeed	15.1kph 9 mph

On average September is the 3rd driest month of the year in Eureka with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.1 hours of sunshine per day.

September temperatures in Eureka

September rainfall

September hourly sunshine

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 Eureka 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

Eureka weather stats

Eureka weather statistics
Hottest month:	July	29.7°C 85.5°F
Driest month:	July	17mm 0.7ins
Sunniest month:	September	11.1hrs
Coldest month:	January	3.9°C 39°F
Wettest month:	May	37mm 1.5ins

Map showing location of Eureka (39.51271, -115.96061)