Average annual temperature is 16.7 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Big Sur
* Weather data for Big Sur 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 | 21.5 | 18.7 | 28.2 | 29.6 | 31.8 | 36.0 | 38.6 | 32.4 | 33.9 | 28.1 | 24.7 |
| Average daytime temperature (°C) | 14.6 | 14.5 | 13.4 | 20.1 | 20.3 | 22.1 | 31.3 | 29.9 | 25.0 | 25.6 | 20.7 | 18.4 |
| Average temperature (°C) | 10.9 | 10.0 | 9.8 | 14.9 | 16.1 | 17.6 | 26.4 | 24.2 | 20.0 | 20.0 | 15.9 | 13.8 |
| Average night temperature (°C) | 8.1 | 6.9 | 7.1 | 10.9 | 12.5 | 13.9 | 21.4 | 19.6 | 15.8 | 15.8 | 12.4 | 10.5 |
| Absolute minimum temperature (°C) | 3.5 | 2.4 | 2.5 | 5.2 | 8.1 | 10.9 | 14.1 | 15.7 | 12.0 | 9.0 | 6.1 | 5.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.8 | 7.6 | 7.3 | 11.5 | 11.9 | 13.0 | 13.3 | 12.3 | 11.3 | 10.1 | 8.5 | 6.4 |
| Precipitation (mm) | 487 | 117 | 362 | 4 | 30 | 5 | 0 | 4 | 4 | 4 | 69 | 148 |
| Sunny days | 11 | 13 | 9 | 26 | 25 | 26 | 31 | 27 | 26 | 27 | 22 | 18 |
| Rainy days | 20 | 15 | 22 | 4 | 6 | 4 | 0 | 4 | 4 | 4 | 8 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Big Sur during the most sunny months:
The largest precipitation sum in Big Sur is at