Average annual temperature is 13.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of San Juan Bautista
* Weather data for San Juan Bautista 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) | 19.5 | 20.5 | 21.0 | 28.4 | 27.8 | 28.9 | 31.7 | 35.5 | 29.1 | 37.4 | 28.9 | 24.0 |
| Average daytime temperature (°C) | 14.6 | 14.9 | 14.6 | 18.7 | 18.8 | 20.7 | 26.1 | 27.6 | 24.4 | 25.9 | 21.1 | 18.0 |
| Average temperature (°C) | 9.0 | 7.9 | 9.3 | 11.7 | 13.4 | 14.9 | 18.0 | 19.1 | 17.4 | 16.9 | 12.9 | 10.9 |
| Average night temperature (°C) | 4.9 | 2.8 | 5.2 | 6.7 | 9.9 | 11.2 | 12.3 | 14.0 | 13.3 | 11.2 | 7.2 | 6.3 |
| Absolute minimum temperature (°C) | -1.4 | -1.2 | 0.0 | 0.9 | 5.4 | 7.2 | 10.6 | 11.0 | 10.4 | 4.2 | 2.2 | 1.5 |
| 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 | 11.2 | 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 | 7.9 | 7.9 | 10.7 | 9.7 | 11.5 | 12.7 | 11.5 | 10.4 | 9.8 | 8.4 | 6.8 |
| Precipitation (mm) | 262 | 90 | 217 | 5 | 37 | 9 | 0 | 4 | 6 | 5 | 51 | 88 |
| Sunny days | 12 | 14 | 9 | 21 | 22 | 27 | 31 | 29 | 26 | 26 | 23 | 17 |
| Rainy days | 19 | 14 | 22 | 9 | 9 | 3 | 0 | 2 | 4 | 5 | 7 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Juan Bautista during the most sunny months:
The largest precipitation sum in San Juan Bautista is at