Average annual temperature is 18.5 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Kosa
* Weather data for Kosa 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) | 27.8 | 30.2 | 28.7 | 27.9 | 27.0 | 26.0 | 26.3 | 26.6 | 26.2 | 27.8 | 26.1 | 27.9 |
| Average daytime temperature (°C) | 25.8 | 28.3 | 26.1 | 25.7 | 25.6 | 24.7 | 24.4 | 24.5 | 24.3 | 25.4 | 24.9 | 26.2 |
| Average temperature (°C) | 18.6 | 20.2 | 19.2 | 19.0 | 18.6 | 17.8 | 17.5 | 17.6 | 17.7 | 18.6 | 18.2 | 19.3 |
| Average night temperature (°C) | 12.6 | 13.6 | 14.2 | 14.7 | 14.5 | 13.9 | 13.6 | 13.5 | 13.9 | 13.8 | 13.4 | 13.5 |
| Absolute minimum temperature (°C) | 10.8 | 11.8 | 12.3 | 13.2 | 13.1 | 12.7 | 12.5 | 12.8 | 12.7 | 12.7 | 10.6 | 11.0 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.8 | 10.8 | 9.8 | 9.7 | 9.9 | 10.1 | 10.1 | 10.2 | 9.9 | 10.5 | 10.4 | 10.9 |
| Precipitation (mm) | 5 | 10 | 120 | 215 | 234 | 257 | 262 | 267 | 393 | 196 | 178 | 12 |
| Sunny days | 18 | 24 | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 16 |
| Rainy days | 13 | 4 | 19 | 26 | 31 | 30 | 31 | 31 | 30 | 29 | 23 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kosa is at