Konso weather in September

In September, Konso sees average daytime highs of 30°C and overnight lows near 20°C, with 17 mm of rain across 4.3 wet days and about 12 hours of daylight. It is the 7th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 21% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 06 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Konso's 6th-clearest and 3rd-windiest month. For the whole year in context, see Konso's year-round climate.

Daytime high
30°
7th warmest
Overnight low
20°
9th coldest
Rainfall
17 mm
4.3 wet days
Daylight
12 hours
6:24 AM – 6:25 PM
Cloud cover
58%
6th clearest
Wind
6 km/h
3rd windiest
Solar energy
5.4 kWh/m²
Travel score
5.4
out of 10

Konso is small town in south-western Ethiopia.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Konso reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53020
63020
73020
83020
93020
103020
113020
123020
133020
143020
153020
163120
173120
183120
193120
203120
213120
223120
233120
243120
253120
263120
273120
283020
293020
303020

How September really feels in Konso

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Konso weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 20°6111.74.3
Feb34° / 21°51.311.83.6
Mar34° / 21°225.8123.6
Apr31° / 20°5212.512.14.1
May29° / 20°388.512.25.4
Jun29° / 20°203.712.36.1
Jul28° / 19°183.712.36.7
Aug29° / 20°153.312.26.1
Sep30° / 20°174.3125.4
Oct30° / 20°349.711.94.9
Nov31° / 19°194.811.84.9
Dec32° / 19°61.811.74.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 30% of September, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13763
23862
34060
44159
54357
64357
74555
84852
94951
105050
115248
125347
135545
145545
155644
165743
175743
185842
195842
205743
215743
225743
235644
245545
255545
265446
275248
285248
295149
305050

Chance of precipitation in September

Any precipitation

Konso gets around 17 mm of rain over 4.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 15% and peaks near 24% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
114
214
314
413
513
613
713
812
912
1012
1112
1212
1311
1411
1511
1612
1712
1812
1913
2014
2115
2216
2317
2418
2519
2620
2721
2822
2923
3024

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 58% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
163307
263307
363307
463307
563307
663307
763307
863307
964297
1065296
1165296
1264306
1364306
1464306
1564306
1662317
1762317
1861327
1960328
2059338
2157349
2256359
23543610
24523711
25493812
26474014
27444115
28414217
29384318
30354420

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over September. Sunrise moves from 6:27 AM to 6:21 AM, and sunset from 6:33 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:276:33
212.16:276:32
312.16:266:32
412.16:266:31
512.16:266:31
612.16:266:30
712.16:266:30
812.16:256:29
912.16:256:29
1012.16:256:28
1112.16:256:28
1212.06:246:27
1312.06:246:27
1412.06:246:26
1512.06:246:26
1612.06:246:25
1712.06:236:25
1812.06:236:24
1912.06:236:24
2012.06:236:23
2112.06:226:23
2212.06:226:22
2312.06:226:22
2412.06:226:21
2512.06:226:21
2612.06:216:20
2712.06:216:20
2812.06:216:19
2912.06:216:19
3012.06:216:18

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.4 kWh/m².

For context, solar energy here swings from a low near 3.98 kWh/m² to a high of 6.42 kWh/m² in February across the year — September's 5.4 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.1Bright
35.1Bright
45.1Bright
55.2Bright
65.2Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.4Bright
125.4Bright
135.4Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.3Bright
305.3Bright
Planning a trip in September

Is September a good time to visit Konso?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.4
Sightseeing
4th-best month of the year
7.5
Beach & pool
5th-best month of the year

September is a reasonable time to visit Konso for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Konso in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Konso sees daytime highs around 30°C and nights near 20°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Konso in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Konso peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 14UV 15Nov 22UV 11
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug14Extreme
Sep13Extreme
Oct14Extreme
Nov11Extreme
Dec11Extreme

Air quality in Konso in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Konso is worst in June — around 18 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (September, 11 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodModerateJun 1818 µg/m³Sep 1111 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Good
Mar12Moderate
Apr13Moderate
May14Moderate
Jun18Moderate
Jul16Moderate
Aug11Good
Sep11Good
Oct13Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Konso?

Konso sits at 5.3°N, 37.5°E, 0 m above sea level, in Ethiopia. The nearest listed city is Gīdolē, 46 km away.

Hagere MaryamJinkaKeleCh’ench’aBako

Topography around Konso

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Konso.

Within 3 km, the terrain around Konso has significant variations in elevation — a maximum elevation change of 567 m around an average of 1,059 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,182 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,717 m.

The land around Konso is covered by shrubs (86%) within 3 km, shrubs (77%) within 16 km, and shrubs (62%) within 80 km.

3 km
567 m
16 km
1,182 m
80 km
2,717 m
treesshrubsgrasslandcroplandwater
September weather nearby: Gīdolē 46 km · Yabēlo 78 km · Arba Minch 87 km · Hagere Maryam 94 km · Jinka 102 km · Kele 111 km · Ch’ench’a 112 km · Bako 118 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 Konso (5.25°, 37.4833°, elevation 0 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).