Average annual temperature is 19.9 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Galvão
* Weather data for Galvão 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) | 31.6 | 29.8 | 30.6 | 28.7 | 26.5 | 25.0 | 24.5 | 28.4 | 32.5 | 29.5 | 32.7 | 32.8 |
| Average daytime temperature (°C) | 28.0 | 26.3 | 27.5 | 23.9 | 22.7 | 20.2 | 21.0 | 22.6 | 25.8 | 25.0 | 26.7 | 28.2 |
| Average temperature (°C) | 23.0 | 21.7 | 22.7 | 18.9 | 17.5 | 15.6 | 16.2 | 17.3 | 20.6 | 20.3 | 22.0 | 23.5 |
| Average night temperature (°C) | 18.9 | 18.0 | 18.9 | 14.9 | 13.6 | 12.2 | 12.8 | 12.9 | 16.6 | 16.5 | 17.9 | 19.6 |
| Absolute minimum temperature (°C) | 13.5 | 9.9 | 14.1 | 7.7 | 6.3 | 3.6 | 3.7 | 5.1 | 4.7 | 12.1 | 6.3 | 14.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.9 | 9.3 | 9.9 | 9.1 | 7.7 | 7.1 | 7.5 | 8.7 | 8.4 | 7.1 | 8.7 | 9.8 |
| Precipitation (mm) | 146 | 139 | 84 | 119 | 65 | 112 | 196 | 87 | 172 | 541 | 320 | 213 |
| Sunny days | 8 | 5 | 8 | 12 | 21 | 19 | 17 | 19 | 9 | 9 | 6 | 7 |
| Rainy days | 23 | 23 | 23 | 18 | 10 | 11 | 14 | 12 | 21 | 22 | 24 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Galvão during the most sunny months:
The largest precipitation sum in Galvão is at