Climate averages 1991–2020
Dire Dawa weather
by month.
See how the year changes. June has the highest average daily maximum; December has the lowest average monthly rainfall.
Pleasant-weather months by our simple rule: JanuaryFebruaryNovemberDecember
Long-term climate patterns, not a forecast for a particular trip.
Across the year Dire Dawa averages a daytime high of 29.2°C and a nighttime low of 17.8°C, with about 886 mm of rain on roughly 126 days. June is the warmest month (average high 31.6°C) and December the coolest (26.6°C). April is the wettest month with 153 mm; December is the driest with 20 mm.
Months with pleasant weather by a simple rule (average high between 18°C and 29°C, average low of at least 5°C and at most 8 rain days): January, February, November and December. This looks at temperature and rain only, not humidity, wind, sea temperature or crowds.
The annual picture
A year in Dire Dawa
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Dire Dawa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.7°C14.4°C | 14.4°C | 24 | 4.3 | 11.612 h |
| February | 28.3°C15.5°C | 15.5°C | 30 | 4.2 | 11.812 h |
| March | 29.4°C17.8°C | 17.8°C | 95 | 10.0 | 12.112 h |
| April | 29.5°C19.1°C | 19.1°C | 153 | 14.3 | 12.312 h |
| May | 30.7°C19.8°C | 19.8°C | 95 | 11.5 | 12.613 h |
| June | 31.6°C20.1°C | 20.1°C | 30 | 8.3 | 12.713 h |
| July | 30.6°C19.9°C | 19.9°C | 92 | 18.8 | 12.613 h |
| August | 30.2°C20.0°C | 20.0°C | 127 | 22.3 | 12.412 h |
| September | 30.2°C19.9°C | 19.9°C | 110 | 16.9 | 12.212 h |
| October | 29.4°C17.4°C | 17.4°C | 74 | 8.0 | 11.912 h |
| November | 27.8°C15.4°C | 15.4°C | 35 | 4.3 | 11.712 h |
| December | 26.6°C14.1°C | 14.1°C | 20 | 3.1 | 11.612 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
Nearby cities
- HararEthiopia · 42 kmHigh 23.8°C · Low 13.8°C · 665 mm rain a year
- ĀrabīEthiopia · 80 kmHigh 31.5°C · Low 19.1°C · 169 mm rain a year
- JijigaEthiopia · 106 kmHigh 25.6°C · Low 14.7°C · 360 mm rain a year
- BoramaSomalia · 149 kmHigh 27.7°C · Low 15.5°C · 268 mm rain a year
- RuqiSomalia · 176 kmHigh 29.4°C · Low 18.0°C · 344 mm rain a year
- GebileySomalia · 193 kmHigh 27.2°C · Low 15.7°C · 326 mm rain a year
- HargeysaSomalia · 241 kmHigh 28.1°C · Low 17.1°C · 208 mm rain a year
- Debre BirhanEthiopia · 256 kmHigh 18.9°C · Low 9.1°C · 2,011 mm rain a year
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC+3, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at 9.60°, 41.90° (4 km from the city centre), adjusted up by 0.9°C for the difference between the city's elevation (1,204 m) and the cell's (1,349 m). Rain comes from the 0.25° cell at 9.50°, 41.75°. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.