Average annual temperature is 21.9 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 29 days
Number of rainy days: 336 days
Look at detailed online map of San Cristobal
* Weather data for San Cristobal 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) | 28.3 | 27.6 | 28.6 | 27.8 | 27.1 | 27.3 | 28.6 | 30.5 | 30.6 | 30.6 | 28.8 | 29.1 |
| Average daytime temperature (°C) | 24.9 | 25.5 | 25.7 | 26.0 | 25.8 | 25.5 | 26.6 | 27.7 | 28.3 | 28.0 | 26.4 | 26.7 |
| Average temperature (°C) | 21.0 | 21.2 | 21.4 | 21.7 | 21.6 | 20.8 | 22.0 | 22.5 | 22.8 | 23.0 | 22.3 | 22.6 |
| Average night temperature (°C) | 18.2 | 18.4 | 18.4 | 18.4 | 18.1 | 16.5 | 17.8 | 18.0 | 18.3 | 19.5 | 19.3 | 19.6 |
| Absolute minimum temperature (°C) | 16.6 | 16.4 | 17.2 | 16.3 | 15.7 | 14.6 | 15.9 | 16.3 | 16.3 | 17.8 | 18.0 | 17.9 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 8.1 | 8.0 | 9.2 | 10.0 | 10.2 | 10.6 | 10.8 | 10.8 | 9.9 | 8.8 | 9.0 |
| Precipitation (mm) | 484 | 367 | 435 | 228 | 114 | 54 | 42 | 37 | 82 | 178 | 243 | 278 |
| Sunny days | 0 | 0 | 0 | 1 | 1 | 8 | 9 | 6 | 3 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 30 | 22 | 22 | 25 | 27 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cristobal is at