Average annual temperature is 12.0 °C
Absolute maximum temperature: 20.8 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Chamana
* Weather data for Chamana 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) | 16.9 | 16.0 | 15.9 | 17.0 | 18.5 | 18.2 | 18.2 | 20.8 | 18.5 | 18.5 | 18.7 | 18.6 |
| Average daytime temperature (°C) | 14.3 | 14.5 | 14.5 | 15.0 | 15.3 | 15.2 | 16.5 | 16.5 | 16.2 | 16.5 | 16.4 | 16.5 |
| Average temperature (°C) | 11.4 | 11.8 | 11.8 | 11.8 | 11.4 | 10.7 | 11.5 | 11.9 | 12.1 | 12.9 | 13.0 | 13.4 |
| Average night temperature (°C) | 9.0 | 9.8 | 9.7 | 8.9 | 8.1 | 7.0 | 7.3 | 7.9 | 8.5 | 10.1 | 10.4 | 10.9 |
| Absolute minimum temperature (°C) | 6.4 | 7.1 | 5.5 | 6.7 | 6.0 | 5.6 | 5.3 | 5.1 | 6.7 | 7.1 | 8.1 | 7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 8.2 | 8.4 | 9.3 | 9.6 | 10.4 | 10.4 | 10.7 | 10.7 | 10.3 | 9.2 | 9.0 |
| Precipitation (mm) | 257 | 183 | 263 | 116 | 87 | 22 | 10 | 37 | 42 | 115 | 127 | 198 |
| Sunny days | 0 | 0 | 0 | 1 | 9 | 10 | 18 | 8 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 22 | 20 | 13 | 23 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chamana is at