Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Santana do Seridó
* Weather data for Santana do Seridó 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) | 35.4 | 35.7 | 34.8 | 32.2 | 33.0 | 32.5 | 32.6 | 35.6 | 36.2 | 37.6 | 37.1 | 37.1 |
| Average daytime temperature (°C) | 33.6 | 33.7 | 31.5 | 30.8 | 31.5 | 30.2 | 30.5 | 32.2 | 33.2 | 35.2 | 35.4 | 34.3 |
| Average temperature (°C) | 27.2 | 27.4 | 26.0 | 25.7 | 26.3 | 25.3 | 24.9 | 25.8 | 26.5 | 27.9 | 28.4 | 28.0 |
| Average night temperature (°C) | 22.0 | 22.5 | 22.1 | 22.0 | 22.3 | 21.8 | 20.7 | 20.7 | 21.1 | 21.7 | 22.5 | 22.6 |
| Absolute minimum temperature (°C) | 20.9 | 20.7 | 20.7 | 21.0 | 21.2 | 20.3 | 19.5 | 19.3 | 19.6 | 20.5 | 20.8 | 21.3 |
| 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 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 10.9 | 10.5 | 9.6 | 10.5 | 10.4 | 10.0 | 10.3 | 10.4 | 10.9 | 11.4 | 11.5 | 10.7 |
| Precipitation (mm) | 26 | 55 | 173 | 77 | 38 | 22 | 20 | 11 | 3 | 0 | 13 | 24 |
| Sunny days | 8 | 11 | 9 | 7 | 17 | 11 | 22 | 27 | 22 | 29 | 23 | 18 |
| Rainy days | 23 | 17 | 22 | 23 | 14 | 19 | 9 | 4 | 8 | 2 | 7 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santana do Seridó is at