Average annual temperature is 20.3 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Santa Tereza do Oeste
* Weather data for Santa Tereza do Oeste 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) | 31.0 | 30.6 | 30.2 | 28.6 | 26.3 | 24.9 | 25.0 | 28.9 | 32.7 | 30.9 | 32.5 | 33.1 |
| Average daytime temperature (°C) | 27.1 | 25.5 | 27.1 | 23.8 | 22.8 | 20.4 | 21.3 | 23.5 | 26.6 | 26.4 | 26.9 | 28.2 |
| Average temperature (°C) | 22.4 | 21.1 | 22.3 | 19.1 | 18.1 | 16.0 | 16.9 | 18.6 | 21.4 | 21.7 | 22.4 | 23.7 |
| Average night temperature (°C) | 18.8 | 17.9 | 19.1 | 15.8 | 14.6 | 13.0 | 13.9 | 14.8 | 17.4 | 18.0 | 18.8 | 20.3 |
| Absolute minimum temperature (°C) | 15.0 | 10.8 | 15.4 | 10.1 | 7.6 | 6.3 | 5.0 | 8.7 | 6.8 | 14.0 | 9.0 | 16.0 |
| 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 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 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) | 10.5 | 8.9 | 10.1 | 8.9 | 8.5 | 7.3 | 8.0 | 8.8 | 8.8 | 8.3 | 8.3 | 10.6 |
| Precipitation (mm) | 170 | 234 | 93 | 99 | 66 | 97 | 123 | 97 | 155 | 356 | 246 | 129 |
| Sunny days | 7 | 4 | 5 | 12 | 18 | 19 | 17 | 18 | 11 | 6 | 5 | 5 |
| Rainy days | 24 | 24 | 26 | 18 | 13 | 11 | 14 | 13 | 19 | 25 | 25 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Tereza do Oeste is at