Average annual temperature is 22.2 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 8.2 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Guilhermino
* Weather data for Guilhermino 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) | 29.5 | 30.6 | 30.7 | 28.3 | 27.3 | 25.8 | 27.9 | 32.8 | 35.9 | 34.2 | 37.7 | 32.5 |
| Average daytime temperature (°C) | 26.9 | 28.3 | 28.1 | 26.2 | 24.5 | 23.3 | 25.1 | 27.7 | 30.9 | 30.7 | 31.3 | 30.5 |
| Average temperature (°C) | 22.7 | 23.5 | 23.4 | 21.3 | 18.8 | 17.3 | 18.5 | 20.8 | 24.5 | 25.2 | 25.4 | 25.3 |
| Average night temperature (°C) | 19.4 | 19.6 | 19.2 | 17.3 | 13.5 | 12.1 | 12.6 | 14.7 | 18.7 | 20.6 | 20.2 | 20.6 |
| Absolute minimum temperature (°C) | 18.1 | 18.1 | 17.2 | 11.8 | 8.2 | 8.9 | 8.3 | 11.2 | 15.1 | 18.2 | 15.9 | 19.6 |
| 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 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.6 | 10.3 | 10.4 | 9.5 | 9.7 | 9.6 | 10.1 | 9.9 | 10.8 | 10.3 | 11.0 | 11.7 |
| Precipitation (mm) | 358 | 217 | 157 | 141 | 22 | 10 | 3 | 41 | 18 | 170 | 99 | 106 |
| Sunny days | 0 | 2 | 1 | 11 | 24 | 25 | 26 | 23 | 17 | 5 | 12 | 7 |
| Rainy days | 31 | 26 | 30 | 19 | 7 | 5 | 5 | 8 | 13 | 26 | 18 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guilhermino is at