Average annual temperature is 21.8 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Seco
* Weather data for Seco Angola is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.5 | 31.6 | 31.2 | 31.0 | 31.5 | 30.6 | 31.8 | 36.0 | 35.1 | 33.7 | 31.1 | 30.8 |
| Average daytime temperature (°C) | 27.1 | 29.3 | 27.3 | 27.9 | 30.0 | 28.9 | 29.0 | 32.2 | 32.8 | 30.8 | 28.1 | 28.3 |
| Average temperature (°C) | 21.0 | 22.3 | 21.0 | 21.3 | 22.0 | 20.0 | 20.1 | 22.8 | 24.1 | 23.4 | 21.7 | 22.2 |
| Average night temperature (°C) | 17.2 | 17.5 | 17.2 | 16.8 | 14.9 | 12.8 | 12.7 | 14.5 | 16.7 | 18.0 | 18.1 | 18.2 |
| Absolute minimum temperature (°C) | 16.1 | 16.3 | 16.0 | 13.8 | 12.8 | 10.2 | 9.9 | 12.8 | 12.9 | 16.8 | 16.8 | 15.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.7 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 8.7 | 9.6 | 8.0 | 9.2 | 10.6 | 10.5 | 10.5 | 10.8 | 10.6 | 10.1 | 8.7 | 9.3 |
| Precipitation (mm) | 169 | 92 | 262 | 117 | 0 | 0 | 0 | 0 | 26 | 46 | 233 | 143 |
| Sunny days | 5 | 10 | 1 | 7 | 31 | 30 | 31 | 31 | 19 | 8 | 0 | 1 |
| Rainy days | 26 | 18 | 30 | 23 | 0 | 0 | 0 | 0 | 11 | 23 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seco is at