Average annual temperature is 26.6 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Seco
* Weather data for Seco 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) | 31.7 | 32.9 | 33.3 | 31.6 | 31.8 | 31.5 | 34.1 | 37.6 | 38.3 | 38.6 | 39.0 | 37.8 |
| Average daytime temperature (°C) | 30.0 | 30.4 | 30.2 | 29.5 | 29.4 | 27.8 | 31.1 | 34.5 | 35.6 | 36.5 | 35.9 | 34.1 |
| Average temperature (°C) | 25.3 | 25.7 | 25.5 | 25.0 | 24.5 | 22.1 | 24.4 | 28.0 | 29.5 | 30.2 | 30.2 | 28.7 |
| Average night temperature (°C) | 22.2 | 22.5 | 22.3 | 21.8 | 20.5 | 17.4 | 18.8 | 22.5 | 24.5 | 25.4 | 25.3 | 24.7 |
| Absolute minimum temperature (°C) | 19.4 | 21.1 | 21.0 | 16.8 | 17.8 | 9.9 | 14.3 | 17.9 | 17.5 | 22.5 | 22.0 | 22.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.4 | 9.2 | 9.0 | 9.4 | 9.2 | 9.4 | 10.2 | 10.1 | 10.2 | 10.8 | 11.2 | 10.6 |
| Precipitation (mm) | 215 | 151 | 268 | 139 | 14 | 8 | 0 | 3 | 31 | 52 | 54 | 121 |
| Sunny days | 3 | 0 | 3 | 2 | 16 | 26 | 30 | 25 | 19 | 10 | 10 | 5 |
| Rainy days | 28 | 28 | 28 | 28 | 15 | 4 | 1 | 6 | 11 | 21 | 20 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seco is at