Average annual temperature is 8.1 °C
Absolute maximum temperature: 18.9 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 99 days
Number of rainy days: 265 days
Number of snow days: 1 day
Look at detailed online map of Umatillo
* Weather data for Umatillo 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) | 17.2 | 16.3 | 16.3 | 16.2 | 15.8 | 14.9 | 17.2 | 18.0 | 18.3 | 18.9 | 18.2 | 18.0 |
| Average daytime temperature (°C) | 14.5 | 14.1 | 13.8 | 14.2 | 13.0 | 13.4 | 15.0 | 14.9 | 15.6 | 17.0 | 16.2 | 15.9 |
| Average temperature (°C) | 8.1 | 8.0 | 7.8 | 7.7 | 7.0 | 6.7 | 7.6 | 7.5 | 8.3 | 9.6 | 9.3 | 9.4 |
| Average night temperature (°C) | 3.7 | 4.0 | 3.8 | 2.7 | 1.7 | 0.7 | 0.7 | 0.9 | 2.4 | 4.1 | 4.5 | 5.0 |
| Absolute minimum temperature (°C) | 1.8 | 1.9 | 1.6 | 0.1 | -1.3 | -1.9 | -2.3 | -1.6 | -1.0 | 1.3 | 2.6 | 3.3 |
| 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) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 10.1 | 9.6 | 9.6 | 10.0 | 9.9 | 10.5 | 10.5 | 10.7 | 10.8 | 10.7 | 10.2 | 9.8 |
| Precipitation (mm) | 250 | 336 | 322 | 88 | 36 | 0 | 4 | 13 | 51 | 107 | 218 | 276 |
| Sunny days | 2 | 0 | 0 | 5 | 13 | 30 | 28 | 17 | 3 | 1 | 0 | 0 |
| Rainy days | 29 | 28 | 31 | 25 | 18 | 0 | 3 | 13 | 27 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umatillo is at