Eureka climate

Typical historical weather for Eureka, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Eureka.

Annual average

11.1°C

across all months

Warmest month

19.9°C

Aug average high

Coolest month

4.4°C

Feb average low

Annual rainfall

1367mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

30.8°C

28 September 2020

Coldest day

-5.1°C

25 February 2023

Wettest day

88.1mm

20 November 2024

Windiest day

8.6m/s

6 May 2017