Abong Mbang weather in September

In September, Abong Mbang sees average daytime highs of 28°C and overnight lows near 20°C, with 157 mm of rain across 24.6 wet days and about 12 hours of daylight. It is the 9th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 0% of the time in September, and the air most often feels muggy.

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 Abong Mbang's 11th-clearest and 6th-windiest month. For the whole year in context, see Abong Mbang's year-round climate.

Daytime high
28°
9th warmest
Overnight low
20°
7th coldest
Rainfall
157 mm
24.6 wet days
Daylight
12 hours
6:01 AM – 6:02 PM
Cloud cover
83%
11th clearest
Wind
6 km/h
6th windiest
Solar energy
4.36 kWh/m²
Travel score
3.9
out of 10

Abong Mbang is commune of Cameroon.

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 28°C through the month.

A typical September day in Abong Mbang reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12820
22820
32820
42820
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292820
302820

How September really feels in Abong Mbang

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.

Abong Mbang weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 19°153.311.85.3
Feb32° / 20°285.411.94.4
Mar31° / 21°9615.4123.7
Apr30° / 21°14921.912.13.5
May29° / 21°13823.612.23.7
Jun28° / 20°1202312.24.0
Jul27° / 20°12222.212.24.4
Aug28° / 20°13622.712.14.3
Sep28° / 20°15724.6123.9
Oct27° / 20°20127.711.93.7
Nov28° / 20°12417.611.84.7
Dec30° / 19°264.611.85.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 7% of September, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1595
2595
3595
4694
5694
6694
7694
8694
9793
10793
11793
12793
13892
14892
15892
16892
17892
18892
19892
20991
21991
22991
23991
24991
25991
26991
27991
28991
29991
30991

Chance of precipitation in September

Any precipitation

Abong Mbang gets around 157 mm of rain over 24.6 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 83% and peaks near 86% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
178
278
378
478
578
679
779
880
980
1081
1181
1282
1382
1483
1584
1684
1784
1885
1985
2085
2185
2285
2385
2485
2585
2685
2785
2885
2986
3086

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 97% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
11000
21000
31000
4991
5991
6991
7991
8991
9991
10991
11991
12991
13991
14982
15982
16982
17982
18982
19982
20982
21973
22973
23964
24964
25955
26955
27946
28937
29928
30928

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 5 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
245calm
255calm
265calm
275calm
285calm
295calm
305calm

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 6:05 AM to 5:58 AM, and sunset from 6:09 PM to 5:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:056:09
212.16:046:09
312.16:046:08
412.16:046:08
512.16:046:07
612.16:046:07
712.16:036:07
812.16:036:06
912.06:036:06
1012.06:026:05
1112.06:026:05
1212.06:026:04
1312.06:026:04
1412.06:016:03
1512.06:016:03
1612.06:016:02
1712.06:016:02
1812.06:006:01
1912.06:006:01
2012.06:006:00
2112.06:006:00
2212.05:595:59
2312.05:595:59
2412.05:595:58
2512.05:595:58
2612.05:585:57
2712.05:585:57
2812.05:585:57
2912.05:585:56
3012.05:585:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.36 kWh/m².

For context, solar energy here swings from a low near 4.2 kWh/m² to a high of 5.65 kWh/m² in February across the year — September's 4.36 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.3Bright
94.3Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.4Bright
154.4Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.4Bright
214.4Bright
224.4Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.3Bright
284.3Bright
294.3Bright
304.3Bright
Planning a trip in September

Hazard calendar for Abong Mbang

In seasonPeak

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

Abong Mbang sees seasonal dust haze (March), heaviest in March.

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

Is September a good time to visit Abong Mbang?

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

3.9
Sightseeing
8th-best month of the year
4.2
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Abong Mbang.

What to pack for Abong Mbang in September

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

In September, Abong Mbang sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. About 25 days see rain.

light clothesrain gear

UV index in Abong Mbang 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 Abong Mbang peaks around March 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 21UV 14Dec 16UV 9
UV index (midday)Level
Jan11Extreme
Feb11Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec9Very high

Air quality in Abong Mbang 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 Abong Mbang is worst in February — around 67 µg/m³ PM2.5 (unhealthy), about 7.9× the cleanest month (September, 8 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModerateGoodModerateFeb 1563 µg/m³Sep 179 µg/m³
PM2.5 (µg/m³)Level
Jan40Poor
Feb67Unhealthy
Mar41Poor
Apr23Moderate
May15Moderate
Jun15Moderate
Jul14Moderate
Aug12Good
Sep8Good
Oct11Good
Nov17Moderate
Dec29Moderate
Location & terrain

Where is Abong Mbang?

Abong Mbang sits at 4.0°N, 13.2°E, 694 m above sea level, in Cameroon. The nearest listed city is Bertoua, 86 km away.

BertouaAkonolingaBélaboNanga EbokoBatouriNkotengMbandjokOkoa

Topography around Abong Mbang

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

Within 3 km, the terrain around Abong Mbang has only modest variations in elevation — a maximum elevation change of 58 m around an average of 679 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 163 m; within 80 km, significant variations in elevation — a maximum elevation change of 398 m.

The land around Abong Mbang is covered by trees (57%) and grassland (33%) within 3 km, trees (91%) within 16 km, and trees (97%) within 80 km.

3 km
58 m
16 km
163 m
80 km
398 m
treesgrasslandartificial surfaces
September weather nearby: Bertoua 86 km · Akonolinga 106 km · Bélabo 106 km · Nanga Eboko 119 km · Batouri 140 km · Nkoteng 141 km · Mbandjok 151 km · Okoa 176 km

Cameroon travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,972
2025
Happiness
5.1 / 10
World Happiness, 2025
Homicide rate
6.8
per 100k, 2022
Road deaths
30.2
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 445
Religion
Roman Catholic 33%Muslim 31%Protestant 27%animist 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 Abong Mbang (3.9833°, 13.1833°, elevation 694 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).