Average annual temperature is 9.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -14.0 °C
Number of sunny days: 162 days
Number of rainy days: 156 days
Number of snow days: 47 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) | 5.7 | 9.7 | 10.6 | 25.1 | 30.6 | 30.9 | 29.3 | 28.0 | 31.2 | 27.0 | 14.9 | 13.8 |
| Average daytime temperature (°C) | 1.1 | 1.1 | 4.2 | 13.0 | 19.0 | 23.3 | 24.9 | 23.7 | 22.1 | 14.3 | 7.0 | 5.3 |
| Average temperature (°C) | -1.1 | -2.3 | 0.1 | 7.7 | 13.6 | 18.6 | 20.7 | 19.7 | 17.7 | 11.5 | 4.1 | 2.9 |
| Average night temperature (°C) | -2.8 | -5.3 | -3.2 | 3.3 | 8.8 | 14.0 | 16.8 | 16.2 | 14.3 | 9.5 | 1.7 | 0.8 |
| Absolute minimum temperature (°C) | -12.4 | -14.0 | -8.6 | -4.3 | 1.3 | 8.3 | 13.2 | 9.3 | 7.7 | 0.0 | -6.2 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 1.7 | 5.2 | 6.8 | 8.8 | 10.5 | 11.8 | 13.1 | 10.9 | 9.3 | 5.2 | 5.1 | 3.7 |
| Precipitation (mm) | 64 | 89 | 73 | 65 | 62 | 53 | 52 | 142 | 28 | 111 | 60 | 52 |
| Sunny days | 6 | 11 | 9 | 13 | 22 | 21 | 16 | 15 | 15 | 6 | 13 | 15 |
| Rainy days | 12 | 7 | 9 | 16 | 9 | 9 | 15 | 16 | 15 | 24 | 12 | 12 |
| Snow days | 13 | 10 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 4 |
The best time to visit Pleasanton during the most sunny months:
Months with the longest average daylight duration in Pleasanton:
The largest precipitation sum in Pleasanton is at