Average annual temperature is 10.2 °C
Absolute maximum temperature: 20.9 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Omacha
* Weather data for Omacha 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) | 19.1 | 17.2 | 18.0 | 17.6 | 16.9 | 16.5 | 18.9 | 20.1 | 20.4 | 20.9 | 20.1 | 19.5 |
| Average daytime temperature (°C) | 15.9 | 15.5 | 15.3 | 15.6 | 14.7 | 15.1 | 16.7 | 17.1 | 17.5 | 18.7 | 17.9 | 17.2 |
| Average temperature (°C) | 9.9 | 10.0 | 9.8 | 9.7 | 9.0 | 8.6 | 9.8 | 9.8 | 10.3 | 11.9 | 11.4 | 11.4 |
| Average night temperature (°C) | 5.7 | 6.6 | 6.0 | 4.8 | 3.2 | 1.2 | 2.1 | 2.3 | 4.2 | 6.2 | 6.5 | 7.3 |
| Absolute minimum temperature (°C) | 2.7 | 4.6 | 2.9 | 3.0 | -2.5 | -0.7 | -0.7 | -0.2 | 0.3 | 2.9 | 2.2 | 5.1 |
| 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 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.8 | 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) | 9.8 | 9.5 | 9.0 | 9.7 | 9.7 | 10.4 | 10.3 | 10.5 | 10.7 | 11.0 | 10.3 | 9.9 |
| Precipitation (mm) | 251 | 232 | 261 | 70 | 42 | 3 | 4 | 21 | 47 | 97 | 174 | 211 |
| Sunny days | 0 | 0 | 0 | 0 | 11 | 24 | 26 | 15 | 3 | 2 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 20 | 6 | 5 | 16 | 27 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Omacha is at