Average annual temperature is 13.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -10.6 °C
Number of sunny days: 184 days
Number of rainy days: 177 days
Number of snow days: 4 days
Look at detailed online map of Graceham
* Weather data for Graceham 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 | 21.9 | 23.4 | 29.8 | 29.1 | 33.8 | 36.1 | 33.1 | 35.2 | 27.4 | 22.7 | 17.3 |
| Average daytime temperature (°C) | 8.7 | 10.8 | 11.9 | 20.7 | 22.7 | 27.3 | 31.6 | 29.5 | 25.6 | 20.0 | 12.4 | 9.4 |
| Average temperature (°C) | 4.9 | 5.4 | 6.0 | 14.0 | 16.1 | 20.8 | 25.2 | 23.6 | 20.1 | 14.5 | 6.8 | 5.0 |
| Average night temperature (°C) | 1.9 | 0.8 | 1.2 | 8.5 | 10.3 | 15.3 | 19.9 | 18.7 | 15.6 | 10.2 | 2.2 | 1.5 |
| Absolute minimum temperature (°C) | -3.0 | -10.6 | -6.2 | 1.1 | 4.7 | 10.5 | 17.2 | 12.3 | 10.0 | 3.1 | -5.4 | -4.4 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 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) | 5.0 | 7.0 | 7.5 | 9.4 | 10.7 | 10.8 | 12.0 | 10.8 | 8.6 | 8.2 | 7.7 | 4.8 |
| Precipitation (mm) | 77 | 50 | 103 | 120 | 33 | 98 | 111 | 55 | 156 | 46 | 74 | 130 |
| Sunny days | 14 | 19 | 13 | 16 | 15 | 15 | 6 | 10 | 15 | 18 | 23 | 20 |
| Rainy days | 17 | 7 | 17 | 14 | 16 | 15 | 25 | 21 | 15 | 13 | 6 | 11 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Graceham during the most sunny months:
The largest precipitation sum in Graceham is at