Average annual temperature is 23.3 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Ona Zerit
* Weather data for Ona Zerit 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) | 32.6 | 33.9 | 34.8 | 36.6 | 36.8 | 32.8 | 31.8 | 31.0 | 36.0 | 34.1 | 32.3 | 31.0 |
| Average daytime temperature (°C) | 29.4 | 32.2 | 31.7 | 33.7 | 34.1 | 30.7 | 29.8 | 26.5 | 30.2 | 31.6 | 29.6 | 29.8 |
| Average temperature (°C) | 21.0 | 22.7 | 23.5 | 25.9 | 26.9 | 24.3 | 23.1 | 20.7 | 23.1 | 24.4 | 22.0 | 21.7 |
| Average night temperature (°C) | 13.3 | 14.5 | 15.8 | 18.4 | 19.7 | 18.2 | 17.9 | 16.6 | 16.7 | 18.0 | 16.0 | 14.4 |
| Absolute minimum temperature (°C) | 10.8 | 13.3 | 11.8 | 14.5 | 16.3 | 16.4 | 16.6 | 15.2 | 15.1 | 15.9 | 13.6 | 12.7 |
| 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 | 13.0 | 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 | 11.4 | 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 | 10.8 | 10.9 | 10.9 | 10.6 | 10.3 | 9.7 | 9.1 | 10.7 | 10.3 | 9.6 | 10.4 |
| Precipitation (mm) | 1 | 0 | 0 | 1 | 17 | 28 | 91 | 163 | 30 | 27 | 29 | 0 |
| Sunny days | 29 | 28 | 31 | 27 | 25 | 16 | 7 | 2 | 13 | 22 | 21 | 31 |
| Rainy days | 2 | 0 | 0 | 3 | 6 | 14 | 24 | 29 | 17 | 9 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ona Zerit is at