Average annual temperature is 16.7 °C
Absolute maximum temperature: 44.8 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 268 days
Number of rainy days: 97 days
Look at detailed online map of City of Modesto
* Weather data for City of Modesto 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) | 17.7 | 18.0 | 19.8 | 32.1 | 34.6 | 40.8 | 44.8 | 43.0 | 35.5 | 35.5 | 26.8 | 19.4 |
| Average daytime temperature (°C) | 13.5 | 13.5 | 15.1 | 22.4 | 26.9 | 31.5 | 39.0 | 37.9 | 31.0 | 27.3 | 20.1 | 16.1 |
| Average temperature (°C) | 8.4 | 7.3 | 9.6 | 14.6 | 18.2 | 21.7 | 28.2 | 27.6 | 22.4 | 18.9 | 12.6 | 10.1 |
| Average night temperature (°C) | 5.1 | 2.9 | 5.6 | 8.6 | 11.6 | 14.3 | 18.9 | 19.6 | 15.8 | 12.4 | 6.9 | 5.8 |
| Absolute minimum temperature (°C) | -1.5 | -1.1 | -0.5 | 2.1 | 7.6 | 11.0 | 12.7 | 15.0 | 12.9 | 4.2 | 1.4 | 0.8 |
| 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 | 13.0 | 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) | 5.7 | 7.3 | 7.5 | 11.6 | 11.5 | 13.1 | 13.5 | 12.2 | 11.2 | 9.9 | 8.3 | 6.8 |
| Precipitation (mm) | 221 | 78 | 193 | 1 | 25 | 2 | 0 | 1 | 9 | 25 | 22 | 110 |
| Sunny days | 12 | 14 | 9 | 25 | 24 | 29 | 31 | 29 | 26 | 28 | 23 | 18 |
| Rainy days | 19 | 14 | 22 | 5 | 7 | 1 | 0 | 2 | 4 | 3 | 7 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit City of Modesto during the most sunny months:
The largest precipitation sum in City of Modesto is at