Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 190 days
Number of rainy days: 175 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) | 36.4 | 37.6 | 37.0 | 32.6 | 34.1 | 33.5 | 33.9 | 36.8 | 37.8 | 37.8 | 38.3 | 37.6 |
| Average daytime temperature (°C) | 34.5 | 34.6 | 32.2 | 31.4 | 32.1 | 31.1 | 31.0 | 33.5 | 34.8 | 36.3 | 36.4 | 35.2 |
| Average temperature (°C) | 28.3 | 28.3 | 26.7 | 26.2 | 27.0 | 26.1 | 25.5 | 27.1 | 27.9 | 29.2 | 29.6 | 29.1 |
| Average night temperature (°C) | 22.9 | 23.3 | 22.6 | 22.3 | 22.8 | 22.2 | 20.8 | 21.6 | 22.0 | 22.8 | 23.6 | 23.6 |
| Absolute minimum temperature (°C) | 21.0 | 20.7 | 21.1 | 21.3 | 21.5 | 20.6 | 19.1 | 20.2 | 20.6 | 21.4 | 21.9 | 22.1 |
| 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 | 12.0 | 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) | 11.0 | 10.8 | 9.5 | 10.5 | 10.3 | 9.5 | 10.2 | 10.4 | 10.8 | 11.4 | 11.5 | 10.6 |
| Precipitation (mm) | 53 | 48 | 233 | 113 | 38 | 70 | 34 | 5 | 1 | 0 | 25 | 24 |
| Sunny days | 10 | 12 | 5 | 2 | 9 | 11 | 24 | 25 | 23 | 29 | 22 | 18 |
| Rainy days | 21 | 16 | 26 | 28 | 22 | 19 | 7 | 6 | 7 | 2 | 8 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Loreto is at