Average annual temperature is 25.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of San Juan Bautista
* Weather data for San Juan Bautista Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.1 | 31.9 | 32.5 | 33.1 | 32.2 | 31.3 | 31.9 | 33.8 | 35.0 | 36.0 | 34.7 | 32.6 |
| Average daytime temperature (°C) | 29.6 | 29.1 | 29.4 | 29.4 | 29.2 | 28.2 | 29.5 | 31.1 | 32.3 | 32.7 | 31.0 | 30.2 |
| Average temperature (°C) | 24.9 | 24.7 | 24.8 | 24.8 | 25.0 | 24.1 | 25.0 | 26.0 | 26.6 | 27.1 | 26.2 | 25.7 |
| Average night temperature (°C) | 22.0 | 22.1 | 22.2 | 22.3 | 22.6 | 21.5 | 21.9 | 22.5 | 23.0 | 23.6 | 23.4 | 23.2 |
| Absolute minimum temperature (°C) | 20.7 | 20.9 | 20.7 | 21.5 | 22.0 | 17.6 | 20.4 | 20.7 | 21.4 | 22.0 | 22.4 | 22.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.2 | 7.5 | 7.0 | 7.0 | 8.1 | 8.4 | 9.6 | 9.7 | 9.8 | 9.8 | 8.6 | 8.2 |
| Precipitation (mm) | 290 | 387 | 383 | 394 | 430 | 186 | 198 | 127 | 149 | 161 | 309 | 401 |
| Sunny days | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 2 | 2 | 4 | 1 | 0 |
| Rainy days | 31 | 27 | 31 | 29 | 31 | 28 | 31 | 29 | 28 | 27 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Bautista is at