Climate and average weather in Debre Mark’os

In Debre Mark’os, the summers are warm, showery, and partly cloudy and the winters are mild and mostly cloudy.

Best: mid October to late December

Over the course of the year, the temperature in Debre Mark’os typically varies from 11°C to 27°C, and is rarely below 9°C or above 30°C. March is the hottest month of the year, while July is the coldest.

Based on the travel score, the best times of year to visit Debre Mark’os for warm-weather activities are from early January to early March and mid October to late December.

Hottest
Mar
27°
Coldest
Jul
13°
Wettest
Jul
425 mm
Driest
Dec
12 mm
Rain / yr
2302 mm
196 wet days
Daylight
11.4–12.6 h
shortest–longest
Elevation
2,487 m
10.3°N
Clearest
Dec
35% cloud

Debre Mark’os is human settlement.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Debre Mark’os weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around mid October to late December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Debre Mark’os, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Debre Mark’os stay fairly even through the year, without a distinct hot or cool season. The warmest month is March, with an average high of 27°C and low of 14°C; the coolest is July, with an average low of 13°C and high of 20°C.

Days typically run about 11°C warmer than nights, with the widest day–night swing (around 14°C) in February.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2512
Feb2713
Mar2714
Apr2714
May2514
Jun2213
Jul2013
Aug2013
Sep2112
Oct2312
Nov2411
Dec2411

Average hourly temperature in Debre Mark’os

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on March afternoons, near 27°C, and coldest before dawn in July, near 13°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Debre Mark’os weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 12°133.111.58.3
Feb27° / 13°204.111.77.7
Mar27° / 14°6811.611.96.4
Apr27° / 14°13714.812.25.9
May25° / 14°26921.412.55.0
Jun22° / 13°38029.312.63.7
Jul20° / 13°42530.912.53.3
Aug20° / 13°4173112.33.3
Sep21° / 12°39028.112.13.9
Oct23° / 12°12611.511.86.8
Nov24° / 11°466.811.57.9
Dec24° / 11°122.911.48.6

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Debre Mark’os gets about 2302 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 5.5 months, from around Apr 22 to Oct 6, peaking in July at about 100% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jan 1.

July is the wettest month by volume, with 425 mm over about 31 wet days; December is the driest, with 12 mm.

0%10%20%30%40%50%60%70%80%90%100%110%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetJul 1 · 100%Jan 1 · 7%
Rain on a day (%)Rain days
Jan93
Feb154
Mar3812
Apr4915
May7121
Jun9629
Jul10031
Aug10031
Sep9128
Oct4012
Nov227
Dec103

Monthly rainfall

Over a full year, Debre Mark’os collects about 2302 mm of rain across 196 wet days — roughly 192 mm in an average month.

It doesn’t fall evenly. July is the wettest month with 425 mm, while December is the driest at just 12 mm. The three wettest months alone bring about 53% of the year’s total.

050100150200250300350400450500JanFebMarAprMayJunJulAugSepOctNovDec1320681372693804254173901264612
Rainfall (mm)Rain days
Jan133
Feb204
Mar6812
Apr13715
May26921
Jun38029
Jul42531
Aug41731
Sep39028
Oct12612
Nov467
Dec123

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Debre Mark’os, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around September 30 and lasts for 6.6 months, ending around April 17. The clearest month is December, when the sky is clear, mostly clear, or partly cloudy 83% of the time on average.

The cloudier part of the year begins around April 18 and lasts for 5.4 months, ending around September 29. The cloudiest month is August, when it is overcast or mostly cloudy 91% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecDec 5 · 84%Aug 5 · 6%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan7624
Feb7327
Mar6535
Apr5248
May4456
Jun3466
Jul1189
Aug991
Sep3466
Oct6634
Nov7822
Dec8317

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around May 30, brings about 12 h 36 min of light; the shortest, around January 1, only 11 h 24 min — a swing of roughly 1 h 12 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan11.56:556:22
Feb11.76:546:33
Mar11.96:416:37
Apr12.26:226:36
May12.56:116:40
Jun12.66:116:47
Jul12.56:186:51
Aug12.36:236:43
Sep12.16:226:25
Oct11.86:216:07
Nov11.56:296:00
Dec11.46:436:07

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Debre Mark’os averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 18 days.

The sunnier stretch runs 5.6 months, from around Oct 2 to Mar 19. The sunniest month is December, with roughly 17 sunny days (bright).

The greyest month is August, down near 0 sunny days — about 100% fewer than the December peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightDec 1418 daysAug 80 days
Sunny daysSky
Jan15Mixed
Feb13Mixed
Mar10Mixed
Apr6Gloomy
May5Gloomy
Jun2Gloomy
Jul0Gloomy
Aug0Gloomy
Sep3Gloomy
Oct13Mixed
Nov15Bright
Dec18Bright

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Debre Mark’os, the air stays dry or comfortable essentially all year. Even in March, the muggiest month, it feels humid or worse only about 0% of the time — humidity is not something you need to plan around here.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDeccomfortabledry
Dry (%)Comfortable (%)
Jan1000
Feb991
Mar919
Apr7723
May4456
Jun892
Jul694
Aug397
Sep1585
Oct7327
Nov928
Dec991

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Debre Mark’os is steady company: average speeds sit near 5 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmFeb 25 · 6 km/hSep 12 · 4 km/h
Wind speed (km/h)Feels
Jan5calm
Feb6calm
Mar6calm
Apr5calm
May5calm
Jun4calm
Jul4calm
Aug4calm
Sep4calm
Oct5calm
Nov5calm
Dec5calm

Hazard calendar for Debre Mark’os

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Debre Mark’os's monsoon runs May–September, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Best time to visit Debre Mark’os

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Debre Mark’os throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around late October, Debre Mark’os is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Debre Mark’os for general outdoor tourist activities is from mid October to early March, with a peak score in the last week of December.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationDec 23 · 8.7

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan8.3ideal
Feb7.7ideal
Mar6.4good
Apr5.9good
May5.0fair
Jun3.7fair
Jul3.3poor
Aug3.3poor
Sep3.9fair
Oct6.8good
Nov7.9ideal
Dec8.6ideal

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Debre Mark’os for hot-weather activities is from late October to mid March, with a peak score in the second week of February.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationFeb 8 · 7.7

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Debre Mark’os, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around March (highs near 27°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 20°C), pack rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In March, Debre Mark’os sees daytime highs around 27°C and nights near 14°C. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

UV index (midday) in Debre Mark’os by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Debre Mark’os peaks around March 22 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 10 at about 11 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 22UV 16Dec 10UV 11
UV index (midday)Level
Jan12Extreme
Feb13Extreme
Mar16Extreme
Apr15Extreme
May13Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Average hourly UV index in Debre Mark’os

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in March the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan7.55.5
Feb86
Mar86.5
Apr8.57
May8.56.5
Jun8.56.5
Jul86.5
Aug8.56.5
Sep86
Oct86
Nov7.55.5
Dec75

Air quality in Debre Mark’os by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Debre Mark’os is worst in December — around 48 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (August, 27 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorDec 2048 µg/m³Aug 1227 µg/m³
PM2.5 (µg/m³)Level
Jan46Poor
Feb40Poor
Mar35Moderate
Apr31Moderate
May27Moderate
Jun31Moderate
Jul29Moderate
Aug27Moderate
Sep34Moderate
Oct41Poor
Nov44Poor
Dec48Poor
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Debre Mark’os is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Debre Mark’os banks about 2,959 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around April.

01,0002,0003,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan257
Feb271
Mar319
Apr311
May289
Jun226
Jul198
Aug199
Sep204
Oct233
Nov223
Dec230

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Debre Mark’os receives about 5.9 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.5 and 6.7 kWh/m².

The brighter stretch of the year lasts 4.6 months, from around Jan 8 to May 28. The brightest month is April, averaging about 6.6 kWh/m² (intense).

The dimmest month is July, down near 4.6 kWh/m² — roughly 31% less than the April peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerdimmoderatebrightintenseApr 46.7 kWhJul 264.5 kWh
Solar energy (kWh/m²)Level
Jan6.0Bright
Feb6.5Intense
Mar6.7Intense
Apr6.6Intense
May6.2Intense
Jun5.2Bright
Jul4.5Bright
Aug4.9Bright
Sep5.8Bright
Oct6.4Intense
Nov6.1Intense
Dec5.8Bright

Where is Debre Mark’os?

Debre Mark’os sits at 10.3°N, 37.7°E, 2,487 m above sea level, in Ethiopia. The nearest listed city is Lumamē, 25 km away.

Topography around Debre Mark’os

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Debre Mark’os.

Within 3 km, the terrain around Debre Mark’os has only modest variations in elevation — a maximum elevation change of 144 m around an average of 2,431 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,357 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,290 m.

The land around Debre Mark’os is covered by cropland (50%) and artificial surfaces (24%) within 3 km, cropland (82%) within 16 km, and cropland (65%) and shrubs (20%) within 80 km.

3 km
144 m
16 km
1,357 m
80 km
3,290 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwetland
Nearby: Lumamē 25 km · Dembech’a 35 km · Bichena 52 km · Finote Selam 64 km · Dayē 78 km · Mertule Maryam 79 km · Burē 83 km · Mot’a 83 km

Ethiopia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / F / L
220 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$933
2025
Happiness
4.0 / 10
World Happiness, 2025
Safe drinking water
14%
of population, 2024
Homicide rate
8.5
per 100k, 2012
Road deaths
28.2
per 100k/yr, 2019
Income group
Low
World Bank
English
Low
EF EPI 499
Religion
Ethiopian Orthodox 44%Muslim 31%Protestant 23%other 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Debre Mark’os (10.35°, 37.7333°, elevation 2,487 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).