Average annual temperature is 9.7 °C
Absolute maximum temperature: 19.6 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Cairan
* Weather data for Cairan 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) | 15.3 | 15.1 | 14.9 | 15.0 | 15.1 | 15.7 | 18.2 | 18.8 | 19.5 | 19.6 | 18.0 | 16.7 |
| Average daytime temperature (°C) | 12.6 | 12.8 | 12.7 | 13.0 | 13.5 | 13.7 | 16.3 | 16.4 | 16.5 | 16.0 | 15.5 | 14.6 |
| Average temperature (°C) | 8.7 | 9.0 | 9.0 | 9.1 | 9.2 | 8.3 | 9.7 | 10.0 | 10.5 | 10.8 | 10.9 | 10.7 |
| Average night temperature (°C) | 6.0 | 6.5 | 6.5 | 6.2 | 5.7 | 4.1 | 4.9 | 5.3 | 6.5 | 6.9 | 7.6 | 8.0 |
| Absolute minimum temperature (°C) | 4.1 | 4.2 | 3.9 | 4.5 | 4.1 | 2.1 | 3.5 | 2.5 | 4.2 | 3.2 | 5.6 | 6.2 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 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) | 8.5 | 9.2 | 8.1 | 9.5 | 10.2 | 10.6 | 10.7 | 10.8 | 10.7 | 10.1 | 9.8 | 8.9 |
| Precipitation (mm) | 156 | 146 | 173 | 98 | 67 | 4 | 1 | 8 | 27 | 57 | 64 | 106 |
| Sunny days | 0 | 0 | 0 | 2 | 6 | 23 | 29 | 21 | 5 | 0 | 2 | 0 |
| Rainy days | 31 | 28 | 31 | 28 | 25 | 7 | 2 | 10 | 25 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cairan is at