Average annual temperature is 9.5 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -27.2 °C
Number of sunny days: 193 days
Number of rainy days: 138 days
Number of snow days: 34 days
Look at detailed online map of Norman (historical)
* Weather data for Norman (historical) 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) | 3.4 | 8.8 | 15.8 | 27.1 | 30.7 | 31.1 | 34.0 | 36.8 | 34.2 | 30.1 | 18.1 | 11.5 |
| Average daytime temperature (°C) | -3.2 | -0.1 | 4.7 | 14.2 | 23.5 | 27.8 | 27.8 | 28.3 | 25.6 | 15.7 | 8.9 | 4.9 |
| Average temperature (°C) | -6.9 | -5.8 | -0.9 | 7.8 | 17.1 | 22.1 | 22.0 | 22.7 | 19.8 | 11.1 | 3.6 | 0.5 |
| Average night temperature (°C) | -10.2 | -10.2 | -5.0 | 3.1 | 11.2 | 16.6 | 16.6 | 18.0 | 15.0 | 7.4 | -0.3 | -2.4 |
| Absolute minimum temperature (°C) | -25.7 | -27.2 | -15.4 | -5.5 | 1.0 | 9.1 | 10.7 | 11.8 | 8.0 | -5.7 | -13.3 | -8.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.8 | 6.6 | 6.8 | 8.7 | 11.8 | 12.5 | 12.3 | 11.4 | 9.9 | 7.2 | 6.5 | 4.5 |
| Precipitation (mm) | 59 | 54 | 66 | 85 | 77 | 34 | 51 | 71 | 75 | 105 | 7 | 46 |
| Sunny days | 17 | 16 | 15 | 15 | 17 | 15 | 14 | 14 | 13 | 13 | 22 | 22 |
| Rainy days | 6 | 5 | 6 | 13 | 14 | 15 | 17 | 17 | 17 | 15 | 7 | 6 |
| Snow days | 8 | 7 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 |
The best time to visit Norman (historical) during the most sunny months:
Months with the longest average daylight duration in Norman (historical):
The largest precipitation sum in Norman (historical) is at