Average annual temperature is 8.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 186 days
Number of rainy days: 143 days
Number of snow days: 36 days
Look at detailed online map of South Cle Elum
* Weather data for South Cle Elum 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) | 7.3 | 8.6 | 11.3 | 24.6 | 27.8 | 29.5 | 33.0 | 36.9 | 29.9 | 23.4 | 11.8 | 8.6 |
| Average daytime temperature (°C) | 2.8 | 3.3 | 5.5 | 9.8 | 20.6 | 22.3 | 27.6 | 28.1 | 21.5 | 14.8 | 6.5 | 3.6 |
| Average temperature (°C) | -0.3 | -1.2 | 0.8 | 4.1 | 13.5 | 15.2 | 19.6 | 20.1 | 14.4 | 9.1 | 2.3 | 0.7 |
| Average night temperature (°C) | -3.0 | -4.5 | -3.1 | -0.6 | 7.6 | 9.3 | 12.5 | 13.7 | 9.3 | 5.1 | -0.6 | -2.4 |
| Absolute minimum temperature (°C) | -17.3 | -19.9 | -8.5 | -8.2 | 1.2 | 5.2 | 10.4 | 9.3 | 3.4 | -3.4 | -5.4 | -11.3 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 5.5 | 7.9 | 8.2 | 12.5 | 12.8 | 13.9 | 11.9 | 9.6 | 7.8 | 5.0 | 3.1 |
| Precipitation (mm) | 70 | 77 | 61 | 73 | 33 | 15 | 1 | 22 | 39 | 46 | 87 | 187 |
| Sunny days | 9 | 9 | 9 | 12 | 17 | 20 | 29 | 23 | 17 | 18 | 16 | 7 |
| Rainy days | 13 | 10 | 11 | 16 | 14 | 10 | 2 | 8 | 13 | 13 | 14 | 19 |
| Snow days | 9 | 9 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit South Cle Elum during the most sunny months:
Months with the longest average daylight duration in South Cle Elum:
The largest precipitation sum in South Cle Elum is at