Average annual temperature is 17.3 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of City of Patterson
* Weather data for City of Patterson 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) | 16.9 | 18.2 | 19.8 | 32.2 | 34.9 | 41.0 | 44.9 | 42.4 | 35.8 | 36.3 | 27.6 | 19.3 |
| Average daytime temperature (°C) | 13.3 | 13.5 | 15.1 | 22.4 | 27.0 | 31.6 | 39.1 | 37.5 | 31.3 | 27.5 | 20.5 | 16.3 |
| Average temperature (°C) | 8.9 | 8.1 | 10.0 | 15.1 | 18.6 | 22.3 | 28.7 | 28.0 | 22.8 | 19.7 | 13.9 | 11.0 |
| Average night temperature (°C) | 5.5 | 3.6 | 6.1 | 8.9 | 11.7 | 14.4 | 19.0 | 19.9 | 15.9 | 13.7 | 8.9 | 6.9 |
| Absolute minimum temperature (°C) | -0.6 | -0.2 | 0.4 | 2.5 | 7.5 | 10.5 | 12.3 | 15.1 | 12.4 | 6.1 | 3.6 | 2.6 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.9 | 7.6 | 7.8 | 11.7 | 11.6 | 13.0 | 13.4 | 12.2 | 11.3 | 10.1 | 8.5 | 6.7 |
| Precipitation (mm) | 196 | 72 | 161 | 1 | 25 | 0 | 0 | 1 | 11 | 5 | 27 | 69 |
| Sunny days | 12 | 15 | 9 | 27 | 24 | 30 | 31 | 29 | 27 | 27 | 24 | 21 |
| Rainy days | 19 | 13 | 22 | 3 | 7 | 0 | 0 | 2 | 3 | 4 | 6 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit City of Patterson during the most sunny months:
The largest precipitation sum in City of Patterson is at