Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Tucum
* Weather data for Tucum 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) | 33.6 | 32.7 | 33.8 | 32.0 | 33.0 | 34.1 | 36.9 | 38.7 | 40.7 | 40.8 | 39.3 | 38.1 |
| Average daytime temperature (°C) | 30.3 | 30.6 | 30.3 | 30.6 | 31.7 | 32.7 | 34.1 | 36.3 | 38.2 | 38.5 | 37.7 | 36.1 |
| Average temperature (°C) | 25.8 | 26.0 | 25.6 | 26.0 | 27.1 | 27.6 | 28.7 | 30.4 | 31.9 | 32.3 | 31.7 | 30.2 |
| Average night temperature (°C) | 22.2 | 22.5 | 22.5 | 22.5 | 22.9 | 22.8 | 23.2 | 24.5 | 25.3 | 25.6 | 25.8 | 25.1 |
| Absolute minimum temperature (°C) | 20.6 | 21.3 | 21.3 | 20.8 | 21.5 | 21.8 | 21.5 | 23.2 | 23.1 | 24.5 | 23.8 | 23.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.6 | 9.7 | 8.6 | 9.4 | 10.4 | 10.8 | 11.1 | 11.2 | 11.3 | 11.1 | 10.8 | 10.7 |
| Precipitation (mm) | 204 | 219 | 366 | 210 | 52 | 4 | 0 | 0 | 0 | 0 | 10 | 91 |
| Sunny days | 0 | 1 | 2 | 2 | 9 | 18 | 29 | 28 | 29 | 27 | 16 | 13 |
| Rainy days | 31 | 27 | 29 | 28 | 22 | 12 | 2 | 3 | 1 | 4 | 14 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tucum is at