Average annual temperature is 11.6 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 231 days
Number of rainy days: 116 days
Number of snow days: 18 days
Look at detailed online map of Norman
* Weather data for Norman 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) | 10.0 | 14.7 | 21.2 | 27.6 | 30.4 | 32.5 | 36.9 | 38.7 | 35.0 | 30.6 | 19.8 | 12.8 |
| Average daytime temperature (°C) | 0.9 | 4.8 | 9.1 | 18.3 | 24.4 | 28.2 | 30.0 | 31.3 | 28.2 | 18.9 | 12.4 | 5.6 |
| Average temperature (°C) | -3.6 | -2.0 | 2.1 | 10.9 | 18.2 | 22.2 | 24.1 | 24.9 | 21.6 | 12.7 | 6.1 | 1.1 |
| Average night temperature (°C) | -7.0 | -6.5 | -3.1 | 4.9 | 12.7 | 16.6 | 19.0 | 19.5 | 15.9 | 7.6 | 1.3 | -2.4 |
| Absolute minimum temperature (°C) | -21.7 | -19.4 | -11.3 | -5.6 | 2.6 | 10.5 | 12.7 | 13.0 | 8.8 | -7.7 | -5.9 | -9.2 |
| 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 | 15.0 | 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 | 9.3 |
| 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) | 6.2 | 8.2 | 8.7 | 10.9 | 11.1 | 12.3 | 12.1 | 11.6 | 10.7 | 8.3 | 7.3 | 4.8 |
| Precipitation (mm) | 50 | 36 | 33 | 9 | 37 | 99 | 116 | 35 | 14 | 78 | 13 | 52 |
| Sunny days | 22 | 21 | 21 | 24 | 15 | 11 | 12 | 19 | 22 | 20 | 24 | 20 |
| Rainy days | 4 | 4 | 7 | 5 | 16 | 19 | 19 | 12 | 8 | 10 | 4 | 8 |
| Snow days | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Norman during the most sunny months:
The largest precipitation sum in Norman is at