Average annual temperature is 8.2 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -27.6 °C
Number of sunny days: 180 days
Number of rainy days: 145 days
Number of snow days: 40 days
Look at detailed online map of Town of Eureka
* Weather data for Town of Eureka United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.4 | 5.3 | 5.9 | 26.2 | 31.4 | 31.9 | 32.7 | 33.8 | 35.2 | 29.3 | 16.9 | 11.8 |
| Average daytime temperature (°C) | -3.7 | -1.4 | 1.7 | 10.6 | 22.7 | 27.8 | 26.9 | 26.9 | 24.2 | 14.1 | 6.1 | 3.7 |
| Average temperature (°C) | -7.2 | -7.0 | -2.9 | 4.7 | 16.0 | 21.6 | 21.2 | 21.3 | 18.7 | 9.8 | 1.7 | 0.0 |
| Average night temperature (°C) | -10.2 | -11.7 | -7.3 | 0.4 | 10.4 | 16.3 | 16.1 | 16.5 | 14.6 | 6.2 | -1.7 | -2.6 |
| Absolute minimum temperature (°C) | -24.1 | -27.6 | -15.1 | -9.6 | 0.9 | 8.9 | 12.1 | 10.3 | 6.1 | -6.2 | -14.3 | -11.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 7.3 | 6.6 | 7.3 | 11.3 | 12.6 | 12.1 | 11.2 | 8.8 | 6.9 | 5.5 | 4.0 |
| Precipitation (mm) | 60 | 58 | 54 | 170 | 38 | 84 | 93 | 66 | 140 | 114 | 13 | 58 |
| Sunny days | 17 | 17 | 14 | 11 | 16 | 15 | 8 | 20 | 9 | 15 | 21 | 17 |
| Rainy days | 2 | 5 | 6 | 16 | 15 | 15 | 23 | 11 | 21 | 16 | 7 | 8 |
| Snow days | 12 | 6 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Town of Eureka during the most sunny months:
Months with the longest average daylight duration in Town of Eureka:
The largest precipitation sum in Town of Eureka is at