Average annual temperature is 16.9 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 275 days
Number of rainy days: 82 days
Number of snow days: 8 days
Look at detailed online map of Polly
* Weather data for Polly 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) | 15.4 | 18.0 | 22.1 | 28.5 | 30.6 | 37.5 | 39.1 | 38.9 | 34.9 | 28.4 | 24.2 | 16.9 |
| Average daytime temperature (°C) | 9.6 | 11.8 | 16.8 | 22.5 | 26.9 | 32.2 | 36.0 | 33.2 | 29.9 | 24.1 | 16.3 | 11.7 |
| Average temperature (°C) | 4.8 | 5.9 | 10.8 | 15.7 | 21.3 | 26.3 | 30.2 | 27.2 | 24.3 | 18.3 | 10.7 | 6.5 |
| Average night temperature (°C) | 0.6 | 1.4 | 5.8 | 8.9 | 14.5 | 19.2 | 22.8 | 20.7 | 17.7 | 11.9 | 5.6 | 2.0 |
| Absolute minimum temperature (°C) | -9.8 | -7.9 | -2.2 | -3.4 | 9.8 | 13.6 | 18.8 | 17.1 | 13.5 | -0.2 | -2.0 | -4.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.8 | 9.5 | 11.8 | 12.6 | 13.1 | 13.0 | 11.5 | 11.0 | 10.2 | 9.1 | 8.6 |
| Precipitation (mm) | 20 | 14 | 13 | 0 | 9 | 6 | 1 | 15 | 8 | 2 | 26 | 12 |
| Sunny days | 22 | 16 | 20 | 27 | 22 | 25 | 25 | 20 | 25 | 26 | 22 | 25 |
| Rainy days | 7 | 8 | 9 | 3 | 9 | 5 | 6 | 11 | 5 | 5 | 8 | 6 |
| Snow days | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Polly is at