Average annual temperature is 26.3 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Janaúba
* Weather data for Janaúba 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) | 31.1 | 34.9 | 35.3 | 35.2 | 32.6 | 31.8 | 33.0 | 36.1 | 40.0 | 38.8 | 40.5 | 39.1 |
| Average daytime temperature (°C) | 29.0 | 32.4 | 33.0 | 32.1 | 30.7 | 29.6 | 29.9 | 31.9 | 34.2 | 35.6 | 35.9 | 34.8 |
| Average temperature (°C) | 24.4 | 26.7 | 27.1 | 26.3 | 24.6 | 23.5 | 23.5 | 25.2 | 27.3 | 28.9 | 29.4 | 28.9 |
| Average night temperature (°C) | 20.5 | 21.2 | 21.3 | 21.3 | 19.1 | 18.0 | 17.8 | 19.0 | 20.4 | 22.7 | 23.1 | 23.4 |
| Absolute minimum temperature (°C) | 19.4 | 19.4 | 19.1 | 19.5 | 16.2 | 16.2 | 14.7 | 15.7 | 16.4 | 20.3 | 20.3 | 20.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 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) | 10.5 | 11.8 | 11.1 | 9.8 | 10.3 | 10.0 | 10.2 | 10.2 | 11.0 | 10.7 | 11.5 | 11.2 |
| Precipitation (mm) | 152 | 10 | 14 | 35 | 1 | 0 | 1 | 37 | 3 | 27 | 56 | 100 |
| Sunny days | 2 | 17 | 18 | 15 | 26 | 27 | 27 | 25 | 26 | 16 | 19 | 21 |
| Rainy days | 29 | 11 | 13 | 15 | 5 | 3 | 4 | 6 | 4 | 15 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janaúba is at