Average annual temperature is 21.0 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
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* Weather data for Peterson 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) | 26.1 | 29.2 | 29.5 | 33.0 | 34.6 | 34.3 | 35.2 | 35.5 | 32.6 | 30.1 | 28.5 | 25.4 |
| Average daytime temperature (°C) | 20.5 | 23.6 | 24.7 | 28.2 | 29.4 | 31.1 | 32.6 | 33.1 | 30.4 | 26.4 | 21.7 | 18.4 |
| Average temperature (°C) | 14.1 | 17.2 | 18.5 | 21.5 | 23.2 | 25.6 | 27.6 | 28.0 | 25.0 | 20.9 | 16.2 | 13.4 |
| Average night temperature (°C) | 9.5 | 12.9 | 13.5 | 16.3 | 18.1 | 21.5 | 23.8 | 23.9 | 20.6 | 16.1 | 12.0 | 9.7 |
| Absolute minimum temperature (°C) | -1.1 | 2.8 | 2.6 | 10.5 | 12.5 | 18.6 | 21.8 | 22.0 | 16.6 | 8.5 | 2.1 | 1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 8.5 | 9.4 | 10.0 | 11.3 | 10.7 | 11.1 | 11.4 | 10.1 | 9.6 | 6.9 | 6.6 |
| Precipitation (mm) | 57 | 107 | 84 | 51 | 93 | 302 | 119 | 183 | 75 | 57 | 59 | 136 |
| Sunny days | 16 | 21 | 14 | 14 | 10 | 5 | 8 | 8 | 12 | 23 | 19 | 18 |
| Rainy days | 15 | 7 | 17 | 16 | 21 | 25 | 23 | 23 | 18 | 8 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Peterson is at