Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 170 days
Number of rainy days: 189 days
Number of snow days: 6 days
Look at detailed online map of Pleasanton
* Weather data for Pleasanton 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) | 16.0 | 23.1 | 24.0 | 28.7 | 29.7 | 32.9 | 33.1 | 32.7 | 33.5 | 28.9 | 21.8 | 17.4 |
| Average daytime temperature (°C) | 8.4 | 12.6 | 12.4 | 19.3 | 22.6 | 26.6 | 29.3 | 28.0 | 26.0 | 19.5 | 12.7 | 9.5 |
| Average temperature (°C) | 3.6 | 5.5 | 5.7 | 12.2 | 16.1 | 20.2 | 23.4 | 22.2 | 19.7 | 13.9 | 6.7 | 4.7 |
| Average night temperature (°C) | 0.3 | 0.5 | 0.9 | 6.3 | 10.3 | 14.6 | 18.7 | 17.2 | 14.6 | 9.5 | 2.3 | 1.3 |
| Absolute minimum temperature (°C) | -7.1 | -9.2 | -8.1 | -0.8 | 2.7 | 9.4 | 15.1 | 12.2 | 9.3 | 2.3 | -7.4 | -5.6 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 9.5 |
| 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) | 4.1 | 7.2 | 7.6 | 8.9 | 10.1 | 11.1 | 11.8 | 10.7 | 9.4 | 7.5 | 7.2 | 5.1 |
| Precipitation (mm) | 122 | 57 | 89 | 64 | 77 | 72 | 125 | 68 | 40 | 65 | 41 | 79 |
| Sunny days | 10 | 15 | 14 | 14 | 17 | 13 | 6 | 16 | 17 | 14 | 21 | 13 |
| Rainy days | 19 | 12 | 16 | 16 | 14 | 17 | 25 | 15 | 13 | 17 | 8 | 17 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Pleasanton during the most sunny months:
The largest precipitation sum in Pleasanton is at