Average annual temperature is 10.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -29.8 °C
Number of sunny days: 220 days
Number of rainy days: 111 days
Number of snow days: 34 days
Look at detailed online map of Treasure County
* Weather data for Treasure County 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) | 11.4 | 11.5 | 11.9 | 28.1 | 30.6 | 29.9 | 39.5 | 38.5 | 35.8 | 28.2 | 16.1 | 15.5 |
| Average daytime temperature (°C) | 4.1 | 4.2 | 4.0 | 15.4 | 24.6 | 25.3 | 32.2 | 32.4 | 27.2 | 15.1 | 11.0 | 7.6 |
| Average temperature (°C) | -1.6 | -2.1 | -2.1 | 7.3 | 17.4 | 19.4 | 24.7 | 24.7 | 19.7 | 8.4 | 4.7 | 1.7 |
| Average night temperature (°C) | -5.0 | -6.2 | -6.2 | 1.5 | 10.9 | 13.9 | 17.4 | 18.1 | 13.7 | 3.6 | 0.4 | -1.7 |
| Absolute minimum temperature (°C) | -21.6 | -29.8 | -13.0 | -6.0 | 5.1 | 9.1 | 9.3 | 13.7 | 9.6 | -15.5 | -8.9 | -9.2 |
| 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) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| 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) | 5.8 | 7.0 | 7.8 | 9.7 | 11.2 | 11.9 | 13.4 | 11.5 | 10.6 | 7.1 | 7.0 | 6.3 |
| Precipitation (mm) | 15 | 30 | 26 | 60 | 37 | 148 | 7 | 26 | 34 | 34 | 7 | 11 |
| Sunny days | 23 | 17 | 15 | 18 | 11 | 10 | 24 | 21 | 20 | 16 | 23 | 22 |
| Rainy days | 4 | 6 | 1 | 11 | 20 | 20 | 7 | 10 | 10 | 12 | 6 | 4 |
| Snow days | 4 | 5 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 5 |
The best time to visit Treasure County during the most sunny months:
Months with the longest average daylight duration in Treasure County:
The largest precipitation sum in Treasure County is at