Chinahsen weather in September

In September, Chinahsen sees average daytime highs of 24°C and overnight lows near 15°C, with 78 mm of rain across 14 wet days and about 12.1 hours of daylight. It is the 9th-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 24% of the time in September, and the air most often feels dry.

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 Chinahsen's 7th-clearest and 4th-windiest month. For the whole year in context, see Chinahsen's year-round climate.

Daytime high
24°
9th warmest
Overnight low
15°
8th coldest
Rainfall
78 mm
14 wet days
Daylight
12 h 06 min
6:02 AM – 6:05 PM
Cloud cover
52%
7th clearest
Wind
8 km/h
4th windiest
Solar energy
5.7 kWh/m²
Travel score
6.4
out of 10

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 Chinahsen reaches about 24°C in the afternoon and slips back to 15°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 26°C. Set against its neighbours, September runs on par with August and on par with October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12415
22415
32415
42415
52415
62415
72415
82415
92415
102415
112415
122415
132415
142415
152415
162415
172415
182415
192415
202415
212415
222415
232415
242415
252415
262515
272515
282515
292515
302515

Chinahsen weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 12°142.111.58.7
Feb26° / 13°162.711.78.1
Mar27° / 15°567.311.97.2
Apr26° / 16°9713.112.26.2
May25° / 16°11616.412.45.8
Jun25° / 15°469.312.57.0
Jul24° / 15°6013.112.56.6
Aug24° / 15°7114.612.36.3
Sep24° / 15°781412.16.4
Oct25° / 14°769.211.87.2
Nov24° / 12°242.911.68.5
Dec24° / 11°131.611.58.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 48% of September, with mostly cloudy or overcast conditions the remaining 29%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27624
37624
47525
57525
67525
77525
87525
97525
107525
117426
127426
137426
147426
157327
167228
177228
187228
197129
207129
217129
226931
236931
246832
256634
266535
276436
286337
296238
306040

Chance of precipitation in September

Any precipitation

Chinahsen gets around 78 mm of rain over 14 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 46% and peaks near 48% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
146
245
345
445
545
645
745
845
946
1046
1146
1246
1346
1446
1546
1647
1747
1847
1948
2048
2148
2248
2348
2448
2548
2647
2747
2847
2947
3046

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 55% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
155450
256440
356440
455450
555450
655450
755450
853461
953461
1053461
1153461
1254451
1354451
1454451
1554451
1654451
1754451
1854451
1955441
2055441
2155441
2255441
2356431
2456431
2556431
2656431
2756431
2856431
2956431
3055441

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 6:04 AM to 6:01 AM, and sunset from 6:15 PM to 5:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:046:15
212.26:046:14
312.26:046:14
412.26:046:13
512.16:036:12
612.16:036:12
712.16:036:11
812.16:036:11
912.16:036:10
1012.16:036:09
1112.16:036:09
1212.16:036:08
1312.16:036:07
1412.16:036:07
1512.16:026:06
1612.16:026:05
1712.06:026:05
1812.06:026:04
1912.06:026:04
2012.06:026:03
2112.06:026:02
2212.06:026:02
2312.06:026:01
2412.06:026:00
2512.06:016:00
2612.06:015:59
2712.06:015:58
2811.96:015:58
2911.96:015:57
3011.96:015:57

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.7 kWh/m².

For context, solar energy here swings from a low near 5.24 kWh/m² to a high of 6.5 kWh/m² in February across the year — September's 5.7 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Hazard calendar for Chinahsen

In seasonPeak

None of Chinahsen's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Chinahsen sees seasonal dust haze (June–July), heaviest in July.

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

Is September a good time to visit Chinahsen?

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

6.4
Sightseeing
9th-best month of the year
5.6
Beach & pool
9th-best month of the year

September is a reasonable time to visit Chinahsen for sightseeing.

What to pack for Chinahsen in September

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

In September, Chinahsen sees daytime highs around 24°C and nights near 15°C. Pack rain gear. Worth having: light clothes and sun protection. About 14 days see rain.

rain gearlight clothessun protection

UV index in Chinahsen 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 Chinahsen peaks around March 17 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 17UV 16Dec 10UV 11
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar16Extreme
Apr15Extreme
May13Extreme
Jun12Extreme
Jul11Extreme
Aug14Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec11Extreme

Air quality in Chinahsen 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 Chinahsen is worst in June — around 23 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 2323 µg/m³Dec 1312 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb16Moderate
Mar15Moderate
Apr14Moderate
May17Moderate
Jun23Moderate
Jul23Moderate
Aug17Moderate
Sep19Moderate
Oct16Moderate
Nov12Moderate
Dec12Good
Location & terrain

Where is Chinahsen?

Chinahsen sits at 9.5°N, 42.6°E, 2,000 m above sea level, in Ethiopia. The nearest listed city is Jijiga, 27 km away.

Topography around Chinahsen

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

Within 3 km, the terrain around Chinahsen has large variations in elevation — a maximum elevation change of 617 m around an average of 2,035 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,118 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,254 m.

The land around Chinahsen is covered by cropland (59%) and shrubs (31%) within 3 km, shrubs (48%) and cropland (40%) within 16 km, and shrubs (49%), cropland (24%) and grassland (21%) within 80 km.

3 km
617 m
16 km
1,118 m
80 km
2,254 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Jijiga 27 km · Funyan Bīra 34 km · Babīlē 44 km · Felana 47 km · Ārabī 52 km · Harar 58 km · Gedeb 63 km · ‘Alemaya 67 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 Chinahsen (9.5062°, 42.6094°, elevation 2,000 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).