Average annual temperature is 13.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 201 days
Number of rainy days: 158 days
Number of snow days: 6 days
Look at detailed online map of Modesto
* Weather data for 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) | 19.4 | 18.5 | 21.5 | 27.4 | 29.9 | 32.5 | 36.1 | 36.3 | 31.4 | 29.1 | 25.0 | 15.9 |
| Average daytime temperature (°C) | 6.9 | 9.5 | 11.3 | 19.3 | 24.4 | 28.3 | 29.9 | 28.3 | 26.0 | 19.1 | 12.6 | 8.5 |
| Average temperature (°C) | 2.0 | 3.5 | 5.5 | 12.5 | 18.4 | 22.5 | 24.7 | 23.6 | 20.6 | 14.2 | 7.1 | 4.6 |
| Average night temperature (°C) | -1.1 | -1.0 | 1.2 | 6.8 | 12.9 | 17.0 | 20.0 | 19.5 | 15.9 | 10.1 | 2.6 | 1.7 |
| Absolute minimum temperature (°C) | -12.9 | -13.0 | -9.1 | -0.9 | 4.7 | 10.6 | 15.9 | 12.1 | 10.2 | -2.4 | -8.1 | -7.0 |
| 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) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 4.6 | 7.5 | 6.8 | 10.0 | 11.2 | 12.8 | 12.3 | 9.9 | 10.2 | 7.4 | 7.6 | 5.1 |
| Precipitation (mm) | 60 | 69 | 109 | 39 | 85 | 63 | 64 | 105 | 22 | 87 | 15 | 73 |
| Sunny days | 14 | 16 | 13 | 17 | 19 | 21 | 15 | 11 | 18 | 17 | 24 | 16 |
| Rainy days | 12 | 12 | 18 | 13 | 12 | 9 | 16 | 20 | 12 | 14 | 5 | 15 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Modesto during the most sunny months:
The largest precipitation sum in Modesto is at