Average annual temperature is 19.6 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Bīws
* Weather data for Bīws Ethiopia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.6 | 29.1 | 30.6 | 31.1 | 30.6 | 28.4 | 27.6 | 25.8 | 26.5 | 27.7 | 27.8 | 27.4 |
| Average daytime temperature (°C) | 24.9 | 27.0 | 27.6 | 28.2 | 28.3 | 26.2 | 24.4 | 22.7 | 23.8 | 26.5 | 26.2 | 25.9 |
| Average temperature (°C) | 17.6 | 19.3 | 20.2 | 21.4 | 21.9 | 20.3 | 18.7 | 17.7 | 18.8 | 20.4 | 19.7 | 18.7 |
| Average night temperature (°C) | 11.3 | 12.6 | 14.1 | 16.0 | 16.2 | 14.5 | 14.5 | 13.8 | 13.8 | 14.7 | 14.2 | 12.5 |
| Absolute minimum temperature (°C) | 8.0 | 10.7 | 11.7 | 13.7 | 13.8 | 12.9 | 13.1 | 12.3 | 12.5 | 12.2 | 10.6 | 10.7 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.7 | 10.8 | 10.7 | 10.7 | 10.6 | 10.8 | 10.5 | 9.9 | 10.9 | 10.9 | 10.5 | 10.4 |
| Precipitation (mm) | 0 | 0 | 17 | 34 | 38 | 42 | 178 | 305 | 92 | 2 | 0 | 0 |
| Sunny days | 29 | 26 | 21 | 13 | 16 | 10 | 0 | 0 | 8 | 25 | 30 | 31 |
| Rainy days | 2 | 2 | 10 | 17 | 15 | 20 | 31 | 31 | 22 | 6 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bīws is at