Average annual temperature is 18.7 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Loreto
* Weather data for Loreto 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) | 25.1 | 24.9 | 25.4 | 25.5 | 24.5 | 24.8 | 25.4 | 26.5 | 27.8 | 26.7 | 26.9 | 26.2 |
| Average daytime temperature (°C) | 22.6 | 22.6 | 23.4 | 23.5 | 23.1 | 22.7 | 23.8 | 24.4 | 24.8 | 24.9 | 23.7 | 24.3 |
| Average temperature (°C) | 18.3 | 18.6 | 18.7 | 18.6 | 18.6 | 17.3 | 18.3 | 18.5 | 18.8 | 19.3 | 19.3 | 19.7 |
| Average night temperature (°C) | 14.4 | 15.3 | 14.4 | 14.2 | 14.5 | 12.3 | 13.2 | 13.4 | 13.4 | 14.8 | 15.4 | 15.4 |
| Absolute minimum temperature (°C) | 10.8 | 11.6 | 11.3 | 11.8 | 12.1 | 7.6 | 11.0 | 9.6 | 11.0 | 11.5 | 12.5 | 12.3 |
| 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) | 12.7 | 12.4 | 12.2 | 11.9 | 11.6 | 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) | 7.4 | 7.0 | 8.4 | 9.2 | 9.8 | 9.8 | 10.1 | 10.3 | 10.2 | 8.6 | 7.9 | 8.6 |
| Precipitation (mm) | 306 | 343 | 185 | 144 | 130 | 26 | 57 | 102 | 183 | 301 | 353 | 259 |
| Sunny days | 1 | 0 | 1 | 0 | 2 | 8 | 10 | 4 | 2 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 29 | 22 | 21 | 27 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Loreto is at