Average annual temperature is 12.3 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -10.3 °C
Number of sunny days: 156 days
Number of rainy days: 194 days
Number of snow days: 15 days
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* Weather data for Postboy 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) | 15.6 | 21.8 | 20.7 | 27.7 | 30.0 | 33.0 | 33.3 | 32.7 | 33.0 | 27.9 | 19.1 | 16.0 |
| Average daytime temperature (°C) | 7.3 | 11.3 | 10.7 | 18.4 | 22.2 | 26.1 | 29.4 | 27.6 | 25.0 | 18.4 | 11.5 | 8.8 |
| Average temperature (°C) | 3.1 | 4.2 | 4.7 | 11.4 | 15.5 | 19.8 | 23.3 | 21.6 | 19.1 | 13.4 | 6.0 | 4.7 |
| Average night temperature (°C) | 0.1 | -0.5 | 0.2 | 5.8 | 9.7 | 14.3 | 18.4 | 16.7 | 14.4 | 9.4 | 2.0 | 1.8 |
| Absolute minimum temperature (°C) | -6.7 | -10.3 | -7.6 | -1.6 | 1.9 | 8.9 | 14.3 | 11.2 | 9.0 | 0.7 | -7.1 | -4.9 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 3.2 | 6.7 | 6.8 | 9.2 | 10.3 | 11.0 | 11.6 | 10.9 | 8.9 | 7.4 | 6.8 | 4.4 |
| Precipitation (mm) | 146 | 50 | 128 | 98 | 92 | 111 | 77 | 114 | 38 | 87 | 50 | 75 |
| Sunny days | 7 | 15 | 11 | 13 | 19 | 12 | 4 | 12 | 19 | 15 | 18 | 11 |
| Rainy days | 17 | 12 | 16 | 17 | 12 | 18 | 27 | 19 | 11 | 16 | 11 | 18 |
| Snow days | 7 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Postboy during the most sunny months:
The largest precipitation sum in Postboy is at