Average annual temperature is 11.0 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -22.2 °C
Number of sunny days: 230 days
Number of rainy days: 106 days
Number of snow days: 29 days
Look at detailed online map of Norfolk
* Weather data for Norfolk 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) | 5.4 | 14.4 | 19.9 | 29.7 | 30.7 | 33.7 | 36.3 | 38.0 | 35.6 | 31.4 | 18.5 | 12.4 |
| Average daytime temperature (°C) | -2.0 | 3.6 | 8.0 | 17.4 | 25.5 | 29.2 | 29.8 | 30.2 | 27.6 | 17.2 | 11.2 | 5.2 |
| Average temperature (°C) | -5.6 | -2.8 | 0.8 | 10.3 | 18.7 | 23.2 | 23.7 | 24.1 | 21.1 | 11.8 | 5.2 | 0.6 |
| Average night temperature (°C) | -8.8 | -7.4 | -3.9 | 4.3 | 12.4 | 17.1 | 18.1 | 18.9 | 15.7 | 7.2 | 0.6 | -3.0 |
| Absolute minimum temperature (°C) | -21.0 | -22.2 | -11.7 | -6.2 | 2.1 | 8.8 | 11.1 | 12.2 | 8.4 | -7.2 | -7.4 | -7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 7.4 | 8.0 | 10.3 | 11.4 | 13.1 | 11.8 | 11.3 | 10.0 | 7.5 | 7.1 | 5.1 |
| Precipitation (mm) | 54 | 34 | 24 | 37 | 26 | 76 | 88 | 35 | 73 | 112 | 14 | 51 |
| Sunny days | 21 | 18 | 21 | 21 | 18 | 14 | 16 | 19 | 21 | 16 | 25 | 20 |
| Rainy days | 3 | 5 | 5 | 7 | 13 | 16 | 15 | 12 | 9 | 13 | 4 | 4 |
| Snow days | 7 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 7 |
The best time to visit Norfolk during the most sunny months:
The largest precipitation sum in Norfolk is at