Average annual temperature is 31.5 °C
Absolute maximum temperature: 45.1 °C
Absolute minimum temperature: 21.6 °C
Number of sunny days: 290 days
Number of rainy days: 75 days
Look at detailed online map of Rasa
* Weather data for Rasa 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) | 36.7 | 37.9 | 39.9 | 42.4 | 41.6 | 40.6 | 44.5 | 45.1 | 40.8 | 40.9 | 40.0 | 37.8 |
| Average daytime temperature (°C) | 32.5 | 31.5 | 32.1 | 34.6 | 36.1 | 38.0 | 41.0 | 41.2 | 38.7 | 37.3 | 36.2 | 34.1 |
| Average temperature (°C) | 27.6 | 27.2 | 28.6 | 30.6 | 32.1 | 33.5 | 35.7 | 35.8 | 34.3 | 32.5 | 30.8 | 28.7 |
| Average night temperature (°C) | 23.8 | 23.6 | 25.6 | 27.5 | 28.6 | 29.2 | 31.5 | 31.7 | 30.8 | 28.7 | 27.0 | 24.6 |
| Absolute minimum temperature (°C) | 22.1 | 21.6 | 23.5 | 24.3 | 26.1 | 27.6 | 29.4 | 28.4 | 28.7 | 25.4 | 24.1 | 23.2 |
| 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 | 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) | 10.5 | 10.4 | 10.5 | 10.9 | 11.1 | 10.6 | 10.3 | 10.5 | 10.7 | 10.4 | 9.7 | 10.2 |
| Precipitation (mm) | 6 | 22 | 16 | 21 | 0 | 0 | 0 | 4 | 0 | 11 | 1 | 6 |
| Sunny days | 21 | 18 | 19 | 20 | 29 | 30 | 31 | 27 | 29 | 18 | 23 | 25 |
| Rainy days | 10 | 10 | 12 | 10 | 2 | 0 | 0 | 4 | 1 | 13 | 7 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rasa is at