Climate averages 1991–2020
Debre Mark’os weather
by month.
See how the year changes. March 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 Debre Mark’os averages a daytime high of 21.5°C and a nighttime low of 10.7°C, with about 2,302 mm of rain on roughly 195 days. March is the warmest month (average high 24.2°C) and July the coolest (18.3°C). July is the wettest month with 425 mm; December is the driest with 12 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 Debre Mark’os
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
Debre Mark’os climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 22.6°C9.6°C | 9.6°C | 13 | 3.0 | 11.612 h |
| February | 24.1°C10.7°C | 10.7°C | 20 | 4.1 | 11.812 h |
| March | 24.2°C11.6°C | 11.6°C | 68 | 11.5 | 12.112 h |
| April | 24.0°C12.3°C | 12.3°C | 137 | 14.8 | 12.412 h |
| May | 22.8°C11.8°C | 11.8°C | 269 | 21.4 | 12.613 h |
| June | 20.2°C11.3°C | 11.3°C | 380 | 29.3 | 12.713 h |
| July | 18.3°C11.3°C | 11.3°C | 425 | 30.9 | 12.713 h |
| August | 18.4°C11.2°C | 11.2°C | 417 | 31.0 | 12.512 h |
| September | 19.6°C10.5°C | 10.5°C | 390 | 28.1 | 12.212 h |
| October | 21.0°C9.6°C | 9.6°C | 126 | 11.5 | 11.912 h |
| November | 21.4°C9.1°C | 9.1°C | 46 | 6.8 | 11.712 h |
| December | 21.8°C8.9°C | 8.9°C | 12 | 2.9 | 11.512 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
- Bahir DarEthiopia · 143 kmHigh 24.6°C · Low 15.7°C · 1,805 mm rain a year
- Hāgere HiywetEthiopia · 153 kmHigh 24.0°C · Low 13.1°C · 2,330 mm rain a year
- Addis AbabaEthiopia · 185 kmHigh 21.7°C · Low 10.3°C · 1,807 mm rain a year
- SebetaEthiopia · 186 kmHigh 22.2°C · Low 10.5°C · 1,869 mm rain a year
- WalisoEthiopia · 204 kmHigh 22.8°C · Low 12.1°C · 1,398 mm rain a year
- Debre BirhanEthiopia · 211 kmHigh 18.9°C · Low 9.1°C · 2,011 mm rain a year
- BishoftuEthiopia · 224 kmHigh 23.9°C · Low 11.7°C · 807 mm rain a year
- DessieEthiopia · 225 kmHigh 20.4°C · Low 9.3°C · 735 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 10.40°, 37.70° (7 km from the city centre), adjusted down by 0.4°C for the difference between the city's elevation (2,487 m) and the cell's (2,431 m). Rain comes from the 0.25° cell at 10.25°, 37.75°. 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.