Chagni weather in September

In September, Chagni sees average daytime highs of 24°C and overnight lows near 15°C, with 335 mm of rain across 29.7 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 3% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Chagni's 9th-clearest and 10th-windiest month. For the whole year in context, see Chagni's year-round climate.

Daytime high
24°
10th warmest
Overnight low
15°
5th coldest
Rainfall
335 mm
29.7 wet days
Daylight
12 h 06 min
6:27 AM – 6:30 PM
Cloud cover
69%
9th clearest
Wind
5 km/h
10th windiest
Solar energy
5.16 kWh/m²
Travel score
3.7
out of 10

Chagni is place in Amhara Region, 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 24°C through the month.

A typical September day in Chagni reaches about 24°C in the afternoon and slips back to 15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 25°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12315
22315
32315
42315
52315
62315
72315
82315
92415
102415
112415
122415
132415
142415
152415
162415
172415
182415
192415
202415
212415
222415
232415
242415
252415
262415
272415
282415
292415
302415

Chagni weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 14°20.511.47.5
Feb30° / 16°30.711.66.2
Mar31° / 17°122.811.95.3
Apr31° / 18°376.812.24.9
May28° / 18°17520.212.54.6
Jun25° / 16°32729.112.63.8
Jul23° / 15°37730.812.63.5
Aug23° / 15°38730.912.43.5
Sep24° / 15°33529.712.13.7
Oct25° / 15°19225.411.84.6
Nov26° / 14°286.811.57.4
Dec27° / 14°51.411.48.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 22% of September, with mostly cloudy or overcast conditions the remaining 75%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11585
21585
31684
41684
51783
61783
71783
81882
91882
102080
112179
122278
132278
142377
152476
162674
172773
182773
192971
202971
213070
223070
233169
243169
253268
263268
273466
283466
293565
303565

Chance of precipitation in September

Any precipitation

Chagni gets around 335 mm of rain over 29.7 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 99% and peaks near 100% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
1899
1999
2099
2199
2298
2398
2498
2597
2697
2797
2896
2996
3096

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 83% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)
11783
21783
31684
41684
51684
61684
71684
81684
91684
101585
111585
121585
131585
141585
151585
161585
171585
181585
191684
201684
211783
221783
231882
241981
252080
262179
272278
282377
292476
302575

Wind in September

Winds average 5 km/h in September.

Across September, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 12 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over September. Sunrise moves from 6:27 AM to 6:26 AM, and sunset from 6:40 PM to 6:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:276:40
212.26:276:39
312.26:276:39
412.26:276:38
512.26:276:38
612.26:276:37
712.26:276:36
812.16:276:36
912.16:276:35
1012.16:276:34
1112.16:276:34
1212.16:276:33
1312.16:276:32
1412.16:276:31
1512.16:276:31
1612.16:276:30
1712.06:266:29
1812.06:266:29
1912.06:266:28
2012.06:266:27
2112.06:266:27
2212.06:266:26
2312.06:266:25
2412.06:266:25
2512.06:266:24
2612.06:266:23
2711.96:266:23
2811.96:266:22
2911.96:266:21
3011.96:266:21

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.16 kWh/m².

For context, solar energy here swings from a low near 4.13 kWh/m² to a high of 6.59 kWh/m² in March across the year — September's 5.16 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.9Bright
44.9Bright
54.9Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in September

Hazard calendar for Chagni

In seasonPeak

In September, Chagni sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Chagni's monsoon runs May–October, when most of the year's rain falls.

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

Is September a good time to visit Chagni?

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

3.7
Sightseeing
10th-best month of the year
3.1
Beach & pool
10th-best month of the year

September is a weaker month for outdoor sightseeing in Chagni.

What to pack for Chagni in September

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

In September, Chagni sees daytime highs around 24°C and nights near 15°C. Pack rain gear. Worth having: light clothes and sun protection. About 30 days see rain.

rain gearlight clothessun protection

UV index in Chagni in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chagni peaks around March 23 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 23UV 14Dec 12UV 10
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug14Extreme
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec10Very high

Air quality in Chagni 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 Chagni is worst in March — around 44 µg/m³ PM2.5 (poor), about 2.0× the cleanest month (May, 22 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 1443 µg/m³May 2023 µg/m³
PM2.5 (µg/m³)Level
Jan31Moderate
Feb38Poor
Mar44Poor
Apr32Moderate
May22Moderate
Jun26Moderate
Jul25Moderate
Aug22Moderate
Sep27Moderate
Oct33Moderate
Nov31Moderate
Dec30Moderate
Location & terrain

Where is Chagni?

Chagni sits at 11.0°N, 36.5°E, 0 m above sea level, in Ethiopia. The nearest listed city is Gimja Bēt Maryam, 43 km away.

Topography around Chagni

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

Within 3 km, the terrain around Chagni has significant variations in elevation — a maximum elevation change of 368 m around an average of 1,616 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 933 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,257 m.

The land around Chagni is covered by cropland (55%) within 3 km, cropland (59%) within 16 km, and cropland (44%) and trees (32%) within 80 km.

3 km
368 m
16 km
933 m
80 km
2,257 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Gimja Bēt Maryam 43 km · Ādīs K’idamē 44 km · Ginja Bet 44 km · Injibara 45 km · Dibate 46 km · Mambuk 48 km · Dangila 50 km · Tīlīlī 57 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 Chagni (10.9563°, 36.5046°, 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).