Average annual temperature is 13.0 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -13.7 °C
Number of sunny days: 226 days
Number of rainy days: 127 days
Number of snow days: 12 days
Look at detailed online map of Guilford
* Weather data for Guilford 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) | 12.3 | 17.3 | 22.8 | 29.6 | 31.2 | 34.9 | 35.5 | 35.8 | 33.8 | 32.3 | 20.6 | 15.6 |
| Average daytime temperature (°C) | 3.9 | 8.3 | 10.5 | 19.4 | 26.0 | 29.9 | 29.5 | 29.4 | 27.8 | 19.9 | 12.4 | 8.2 |
| Average temperature (°C) | -0.6 | 1.2 | 4.4 | 12.1 | 19.3 | 23.8 | 24.4 | 24.3 | 21.8 | 14.5 | 6.7 | 3.6 |
| Average night temperature (°C) | -3.9 | -3.6 | 0.0 | 6.3 | 13.3 | 18.1 | 20.0 | 20.1 | 16.6 | 10.0 | 2.1 | 0.1 |
| Absolute minimum temperature (°C) | -13.7 | -13.5 | -10.8 | -2.8 | 3.9 | 11.1 | 15.3 | 14.2 | 11.8 | -3.9 | -7.3 | -5.0 |
| 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 | 12.0 | 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) | 5.7 | 7.9 | 7.1 | 9.6 | 11.2 | 12.0 | 11.2 | 10.9 | 10.7 | 8.0 | 6.9 | 5.3 |
| Precipitation (mm) | 61 | 58 | 39 | 94 | 55 | 104 | 64 | 101 | 30 | 65 | 22 | 67 |
| Sunny days | 17 | 22 | 17 | 21 | 19 | 16 | 17 | 15 | 25 | 17 | 23 | 17 |
| Rainy days | 8 | 5 | 13 | 9 | 12 | 14 | 14 | 16 | 5 | 14 | 5 | 12 |
| Snow days | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Guilford during the most sunny months:
The largest precipitation sum in Guilford is at