Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 192 days
Number of rainy days: 173 days
Look at detailed online map of Herculano
* Weather data for Herculano 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) | 35.1 | 35.6 | 36.1 | 32.4 | 31.5 | 30.0 | 31.5 | 35.6 | 37.5 | 38.2 | 37.2 | 36.2 |
| Average daytime temperature (°C) | 32.5 | 32.9 | 31.0 | 29.9 | 29.1 | 27.6 | 28.4 | 31.5 | 33.1 | 34.7 | 34.9 | 34.0 |
| Average temperature (°C) | 27.1 | 27.2 | 26.0 | 25.0 | 24.6 | 23.1 | 23.0 | 25.2 | 26.3 | 28.1 | 29.0 | 28.3 |
| Average night temperature (°C) | 22.0 | 22.0 | 21.6 | 20.9 | 20.9 | 19.7 | 18.4 | 19.4 | 19.9 | 21.4 | 22.6 | 22.6 |
| Absolute minimum temperature (°C) | 20.5 | 19.7 | 18.1 | 18.2 | 19.5 | 18.0 | 17.1 | 17.2 | 18.1 | 18.7 | 20.3 | 20.1 |
| 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 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 11.3 | 10.9 | 10.2 | 10.2 | 9.1 | 7.6 | 9.7 | 10.2 | 10.8 | 11.4 | 11.4 | 10.8 |
| Precipitation (mm) | 31 | 36 | 184 | 34 | 46 | 32 | 13 | 7 | 2 | 0 | 5 | 32 |
| Sunny days | 10 | 10 | 10 | 6 | 10 | 7 | 21 | 21 | 24 | 30 | 21 | 22 |
| Rainy days | 21 | 18 | 21 | 24 | 21 | 23 | 10 | 10 | 6 | 1 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Herculano is at