Eureka Weather in October

The climate in Eureka during October can be summarized as cool and dry.

October is in the fall / autumn in Eureka and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night -1°C (31°F) is normal.

On average October is the 4th driest month of the year in Eureka with around 23mm 0.9 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 9.4 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 Eureka in October 2024.