Average annual temperature is 12.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -18.7 °C
Number of sunny days: 163 days
Number of rainy days: 196 days
Number of snow days: 6 days
Look at detailed online map of Riverbank
* Weather data for Riverbank 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) | 17.9 | 19.0 | 14.7 | 31.2 | 28.5 | 30.0 | 32.7 | 30.9 | 35.1 | 26.0 | 18.6 | 16.0 |
| Average daytime temperature (°C) | 7.6 | 7.1 | 9.2 | 17.2 | 20.4 | 24.3 | 28.7 | 26.6 | 23.5 | 18.5 | 10.4 | 8.5 |
| Average temperature (°C) | 3.9 | 2.5 | 4.4 | 11.5 | 14.8 | 19.0 | 23.7 | 21.8 | 18.8 | 13.8 | 5.5 | 4.4 |
| Average night temperature (°C) | 0.8 | -1.7 | 0.3 | 6.9 | 9.2 | 14.3 | 19.6 | 17.7 | 15.2 | 9.9 | 1.3 | 1.1 |
| Absolute minimum temperature (°C) | -4.3 | -18.7 | -3.9 | -1.0 | 3.9 | 7.9 | 15.2 | 14.0 | 9.0 | 4.3 | -4.8 | -6.2 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 4.8 | 6.5 | 7.5 | 8.8 | 12.3 | 10.8 | 11.5 | 10.2 | 7.7 | 7.6 | 7.3 | 5.2 |
| Precipitation (mm) | 138 | 57 | 115 | 143 | 58 | 76 | 176 | 144 | 244 | 107 | 59 | 216 |
| Sunny days | 14 | 16 | 13 | 9 | 18 | 11 | 8 | 10 | 13 | 16 | 17 | 18 |
| Rainy days | 17 | 10 | 16 | 21 | 13 | 19 | 23 | 21 | 17 | 15 | 12 | 12 |
| Snow days | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Riverbank during the most sunny months:
The largest precipitation sum in Riverbank is at