Average annual temperature is 27.7 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Loreto
* Weather data for Loreto Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.9 | 32.8 | 32.8 | 32.8 | 32.7 | 34.3 | 36.7 | 38.1 | 39.2 | 39.1 | 37.9 | 36.1 |
| Average daytime temperature (°C) | 30.0 | 30.7 | 30.3 | 30.9 | 31.3 | 33.0 | 34.5 | 36.1 | 37.6 | 37.3 | 34.9 | 33.3 |
| Average temperature (°C) | 25.2 | 25.8 | 25.6 | 26.0 | 26.4 | 26.8 | 27.7 | 29.6 | 30.9 | 30.9 | 29.1 | 28.1 |
| Average night temperature (°C) | 21.3 | 21.7 | 22.0 | 21.6 | 22.1 | 20.9 | 21.0 | 23.1 | 24.3 | 24.6 | 23.8 | 23.5 |
| Absolute minimum temperature (°C) | 18.9 | 20.2 | 20.5 | 18.9 | 21.0 | 19.2 | 19.0 | 19.8 | 20.9 | 21.1 | 21.3 | 21.7 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 10.0 | 9.4 | 9.3 | 10.0 | 10.0 | 10.8 | 11.0 | 11.1 | 11.2 | 11.2 | 10.6 | 10.2 |
| Precipitation (mm) | 139 | 136 | 255 | 72 | 43 | 0 | 2 | 2 | 2 | 13 | 61 | 103 |
| Sunny days | 0 | 2 | 0 | 6 | 13 | 27 | 27 | 26 | 25 | 17 | 13 | 7 |
| Rainy days | 31 | 26 | 31 | 24 | 18 | 3 | 4 | 5 | 5 | 14 | 17 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Loreto is at