Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Fronteiro
* Weather data for Fronteiro 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) | 33.3 | 34.3 | 34.0 | 31.2 | 30.5 | 30.4 | 32.8 | 35.2 | 37.4 | 37.4 | 37.5 | 36.6 |
| Average daytime temperature (°C) | 31.2 | 31.8 | 30.2 | 29.8 | 29.1 | 28.8 | 30.0 | 32.5 | 34.0 | 35.4 | 35.1 | 34.3 |
| Average temperature (°C) | 25.9 | 26.2 | 25.2 | 24.8 | 24.6 | 24.1 | 24.3 | 26.2 | 27.2 | 28.9 | 29.1 | 28.7 |
| Average night temperature (°C) | 21.5 | 21.5 | 21.3 | 20.8 | 21.0 | 20.4 | 19.3 | 20.5 | 21.1 | 22.6 | 23.4 | 23.5 |
| Absolute minimum temperature (°C) | 19.5 | 19.5 | 19.0 | 18.7 | 19.8 | 18.8 | 17.8 | 18.7 | 19.3 | 20.5 | 21.6 | 21.1 |
| 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 | 11.9 | 11.8 | 11.7 | 11.7 | 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) | 10.9 | 11.2 | 9.6 | 10.6 | 9.4 | 9.1 | 9.9 | 10.5 | 10.8 | 11.3 | 11.2 | 10.7 |
| Precipitation (mm) | 71 | 51 | 141 | 46 | 36 | 11 | 7 | 2 | 0 | 2 | 6 | 40 |
| Sunny days | 3 | 5 | 6 | 5 | 10 | 13 | 26 | 27 | 28 | 28 | 21 | 15 |
| Rainy days | 28 | 23 | 25 | 25 | 21 | 17 | 5 | 4 | 2 | 3 | 9 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fronteiro is at