Average annual temperature is 17.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Grandy
* Weather data for Grandy 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) | 21.0 | 24.7 | 26.0 | 26.8 | 26.1 | 29.7 | 33.9 | 35.5 | 32.4 | 26.3 | 23.2 | 21.4 |
| Average daytime temperature (°C) | 13.3 | 15.0 | 15.5 | 20.2 | 20.9 | 25.1 | 30.5 | 30.1 | 26.4 | 21.7 | 15.8 | 13.2 |
| Average temperature (°C) | 9.6 | 10.9 | 11.4 | 16.6 | 18.1 | 22.1 | 27.1 | 26.5 | 23.4 | 17.8 | 12.4 | 9.6 |
| Average night temperature (°C) | 6.5 | 7.7 | 8.0 | 13.5 | 15.4 | 19.4 | 24.1 | 23.5 | 20.8 | 14.8 | 9.4 | 6.5 |
| Absolute minimum temperature (°C) | 0.4 | -3.9 | 0.0 | 4.8 | 9.4 | 12.3 | 21.8 | 20.0 | 16.2 | 9.4 | -2.1 | 0.4 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 7.4 | 8.5 | 9.7 | 9.8 | 10.8 | 11.5 | 10.7 | 9.7 | 9.0 | 7.4 | 6.8 |
| Precipitation (mm) | 108 | 72 | 45 | 97 | 78 | 77 | 71 | 204 | 137 | 36 | 67 | 155 |
| Sunny days | 17 | 12 | 17 | 15 | 15 | 10 | 7 | 14 | 13 | 22 | 21 | 19 |
| Rainy days | 14 | 16 | 14 | 15 | 16 | 20 | 24 | 17 | 17 | 9 | 9 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grandy during the most sunny months:
The largest precipitation sum in Grandy is at