Average annual temperature is 14.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of City of Hollister
* Weather data for City of Hollister 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) | 19.3 | 20.5 | 20.5 | 28.4 | 28.8 | 31.1 | 34.1 | 35.0 | 29.0 | 36.8 | 28.0 | 24.3 |
| Average daytime temperature (°C) | 14.3 | 14.6 | 14.2 | 18.8 | 19.4 | 21.6 | 27.6 | 28.2 | 24.6 | 25.6 | 20.8 | 17.9 |
| Average temperature (°C) | 9.4 | 8.3 | 9.2 | 12.1 | 13.8 | 15.3 | 19.8 | 20.1 | 17.7 | 17.4 | 13.8 | 11.7 |
| Average night temperature (°C) | 5.8 | 3.9 | 5.5 | 7.2 | 10.1 | 11.3 | 13.9 | 14.7 | 13.6 | 12.1 | 8.9 | 7.8 |
| Absolute minimum temperature (°C) | 0.6 | -0.2 | 0.9 | 1.0 | 6.5 | 7.7 | 10.9 | 11.6 | 10.6 | 6.4 | 3.7 | 3.5 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.9 | 7.8 | 7.9 | 10.8 | 10.1 | 11.9 | 13.0 | 11.8 | 10.7 | 9.8 | 8.5 | 6.8 |
| Precipitation (mm) | 246 | 81 | 225 | 4 | 35 | 6 | 0 | 7 | 9 | 4 | 30 | 102 |
| Sunny days | 12 | 15 | 9 | 22 | 22 | 28 | 31 | 28 | 26 | 26 | 21 | 17 |
| Rainy days | 19 | 13 | 22 | 8 | 9 | 2 | 0 | 3 | 4 | 5 | 9 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit City of Hollister during the most sunny months:
The largest precipitation sum in City of Hollister is at