Average annual temperature is 14.2 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: -13.4 °C
Number of sunny days: 239 days
Number of rainy days: 122 days
Number of snow days: 4 days
Look at detailed online map of Eureka Lake
* Weather data for Eureka Lake 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) | 13.7 | 17.5 | 23.3 | 30.8 | 33.6 | 38.0 | 40.2 | 43.7 | 37.3 | 32.9 | 22.7 | 16.9 |
| Average daytime temperature (°C) | 5.3 | 9.6 | 11.6 | 21.8 | 26.9 | 31.0 | 33.5 | 34.3 | 30.4 | 20.9 | 13.3 | 8.6 |
| Average temperature (°C) | 0.1 | 2.0 | 5.2 | 13.7 | 20.0 | 24.6 | 26.8 | 27.4 | 23.8 | 14.9 | 7.3 | 3.6 |
| Average night temperature (°C) | -3.7 | -3.4 | 0.6 | 7.3 | 14.0 | 18.7 | 21.4 | 21.7 | 18.1 | 10.1 | 2.8 | 0.0 |
| Absolute minimum temperature (°C) | -12.8 | -13.4 | -8.1 | -2.3 | 5.6 | 12.9 | 16.7 | 15.2 | 12.7 | -4.6 | -6.3 | -5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 8.5 | 7.9 | 10.4 | 10.6 | 12.2 | 11.6 | 11.8 | 10.3 | 7.9 | 7.0 | 5.4 |
| Precipitation (mm) | 54 | 44 | 23 | 48 | 35 | 43 | 47 | 61 | 38 | 37 | 38 | 64 |
| Sunny days | 23 | 22 | 18 | 23 | 18 | 15 | 16 | 22 | 22 | 16 | 23 | 21 |
| Rainy days | 8 | 5 | 13 | 7 | 13 | 15 | 15 | 9 | 8 | 15 | 6 | 8 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Eureka Lake during the most sunny months:
The largest precipitation sum in Eureka Lake is at