Average annual temperature is 16.6 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: 3.5 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Zalambessa
* Weather data for Zalambessa Eritrea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.5 | 25.9 | 26.6 | 27.8 | 28.6 | 27.6 | 25.5 | 24.3 | 25.6 | 24.5 | 24.2 | 24.6 |
| Average daytime temperature (°C) | 21.7 | 23.9 | 24.7 | 25.4 | 25.7 | 24.7 | 23.0 | 21.3 | 23.6 | 22.8 | 21.5 | 22.1 |
| Average temperature (°C) | 14.1 | 15.7 | 16.9 | 18.1 | 19.0 | 18.5 | 17.1 | 16.2 | 17.5 | 16.6 | 15.2 | 14.7 |
| Average night temperature (°C) | 7.7 | 9.3 | 10.5 | 12.1 | 13.3 | 13.1 | 12.4 | 12.1 | 11.5 | 11.3 | 10.4 | 8.9 |
| Absolute minimum temperature (°C) | 3.5 | 7.4 | 6.0 | 9.5 | 10.7 | 10.9 | 11.2 | 10.0 | 9.3 | 9.5 | 8.2 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.6 | 10.9 | 10.6 | 11.2 | 10.7 | 10.4 | 10.1 | 9.6 | 10.8 | 10.7 | 10.0 | 10.4 |
| Precipitation (mm) | 4 | 2 | 5 | 24 | 52 | 11 | 90 | 219 | 26 | 32 | 44 | 0 |
| Sunny days | 21 | 25 | 21 | 11 | 13 | 8 | 4 | 1 | 18 | 19 | 16 | 29 |
| Rainy days | 10 | 3 | 10 | 19 | 18 | 22 | 27 | 30 | 12 | 12 | 14 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Zalambessa is at