Average annual temperature is 22.5 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Santa Terezinha de Itaipu
* Weather data for Santa Terezinha de Itaipu 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) | 34.3 | 32.6 | 31.9 | 29.9 | 27.8 | 25.4 | 27.3 | 31.1 | 35.6 | 32.8 | 35.5 | 35.7 |
| Average daytime temperature (°C) | 30.0 | 28.2 | 29.3 | 25.8 | 24.1 | 21.8 | 22.9 | 25.1 | 28.4 | 28.3 | 29.3 | 30.5 |
| Average temperature (°C) | 25.5 | 24.0 | 24.9 | 21.5 | 19.5 | 17.5 | 18.6 | 20.1 | 23.4 | 23.7 | 24.9 | 26.2 |
| Average night temperature (°C) | 21.6 | 20.5 | 21.4 | 17.8 | 15.9 | 14.1 | 15.3 | 15.8 | 19.5 | 20.1 | 21.1 | 22.8 |
| Absolute minimum temperature (°C) | 17.7 | 12.5 | 18.0 | 11.9 | 10.3 | 8.9 | 7.5 | 10.7 | 9.9 | 14.7 | 11.8 | 18.3 |
| 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) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.3 | 13.7 |
| 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) | 11.2 | 10.0 | 10.1 | 9.0 | 7.9 | 7.1 | 8.1 | 8.9 | 8.6 | 8.8 | 8.9 | 10.4 |
| Precipitation (mm) | 161 | 145 | 117 | 149 | 80 | 142 | 138 | 108 | 151 | 434 | 376 | 163 |
| Sunny days | 9 | 6 | 10 | 15 | 17 | 20 | 19 | 21 | 18 | 9 | 8 | 10 |
| Rainy days | 22 | 22 | 21 | 15 | 14 | 10 | 12 | 10 | 12 | 22 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Terezinha de Itaipu is at