Average annual temperature is 11.9 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 219 days
Number of rainy days: 127 days
Number of snow days: 19 days
Look at detailed online map of Treynor
* Weather data for Treynor 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) | 9.3 | 13.1 | 20.8 | 29.3 | 30.0 | 33.1 | 35.1 | 36.1 | 33.6 | 32.1 | 19.3 | 14.9 |
| Average daytime temperature (°C) | 1.6 | 5.6 | 8.9 | 18.7 | 25.1 | 29.7 | 28.8 | 28.6 | 27.3 | 18.6 | 11.5 | 6.3 |
| Average temperature (°C) | -2.6 | -1.1 | 2.4 | 11.2 | 18.6 | 23.7 | 23.4 | 23.7 | 21.4 | 13.4 | 5.8 | 1.9 |
| Average night temperature (°C) | -5.8 | -5.7 | -2.2 | 5.5 | 12.8 | 17.8 | 18.7 | 19.4 | 16.2 | 8.9 | 1.1 | -1.5 |
| Absolute minimum temperature (°C) | -17.9 | -19.7 | -11.8 | -5.0 | 3.0 | 9.8 | 12.3 | 12.5 | 10.3 | -5.4 | -7.8 | -5.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.9 | 7.5 | 8.2 | 9.4 | 11.4 | 12.8 | 11.4 | 11.2 | 10.4 | 7.9 | 6.9 | 5.1 |
| Precipitation (mm) | 39 | 72 | 37 | 35 | 67 | 88 | 128 | 103 | 41 | 57 | 7 | 52 |
| Sunny days | 17 | 19 | 22 | 19 | 16 | 14 | 16 | 16 | 19 | 15 | 23 | 23 |
| Rainy days | 6 | 6 | 8 | 9 | 15 | 16 | 15 | 15 | 11 | 15 | 5 | 6 |
| Snow days | 8 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Treynor during the most sunny months:
The largest precipitation sum in Treynor is at