Mamfe weather in September

In September, Mamfe sees average daytime highs of 29°C and overnight lows near 22°C, with 436 mm of rain across 28.8 wet days and about 12 hours of daylight. It is the 10th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 0% of the time in September, and the air most often feels oppressive.

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 Mamfe's 12th-clearest and 10th-windiest month. For the whole year in context, see Mamfe's year-round climate.

Daytime high
29°
10th warmest
Overnight low
22°
6th coldest
Rainfall
436 mm
28.8 wet days
Daylight
12 hours
6:16 AM – 6:18 PM
Cloud cover
90%
12th clearest
Wind
3 km/h
10th windiest
Solar energy
3.46 kWh/m²
Travel score
2.9
out of 10

Mamfe 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 29°C through the month.

A typical September day in Mamfe reaches about 29°C in the afternoon and slips back to 22°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 31°C. Set against its neighbours, September runs on par with August and about 1°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12822
22822
32822
42822
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922

How September really feels in Mamfe

Once humidity and wind are folded in, September averages 17 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
17
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Mamfe weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 21°223.611.73.4
Feb35° / 23°50711.82.7
Mar34° / 23°15418.4122.5
Apr32° / 23°2702512.12.5
May31° / 23°34528.412.32.5
Jun29° / 23°41928.412.32.9
Jul28° / 22°37229.312.33.1
Aug28° / 23°36829.412.23.1
Sep29° / 22°43628.8122.9
Oct30° / 22°4233011.92.6
Nov31° / 22°15517.711.73.4
Dec33° / 21°224.211.74.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in September, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 0% of September, with mostly cloudy or overcast conditions the remaining 99%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10199
11199
12199
130100
140100
150100
160100
170100
180100
190100
200100
210100
220100
230100
240100
250100
260100
270100
280100
290100
30199

Chance of precipitation in September

Any precipitation

Mamfe gets around 436 mm of rain over 28.8 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 96% and peaks near 97% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
196
296
396
496
596
696
796
896
996
1096
1196
1296
1396
1496
1596
1696
1796
1896
1996
2096
2196
2296
2397
2497
2597
2697
2797
2897
2997
3097

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
11000
21000
31000
41000
51000
61000
71000
81000
9991
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26982
27982
28982
29982
30982

Wind in September

Winds average 3 km/h in September.

Across September, daily wind ranges from about 3 km/h on the calmest days to 3 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
293calm
303calm

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 6:19 AM to 6:13 AM, and sunset from 6:26 PM to 6:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:196:26
212.16:196:25
312.16:196:25
412.16:196:24
512.16:186:24
612.16:186:23
712.16:186:23
812.16:186:22
912.16:186:22
1012.16:176:21
1112.16:176:21
1212.16:176:20
1312.06:176:20
1412.06:176:19
1512.06:166:19
1612.06:166:18
1712.06:166:17
1812.06:166:17
1912.06:166:16
2012.06:156:16
2112.06:156:15
2212.06:156:15
2312.06:156:14
2412.06:146:14
2512.06:146:13
2612.06:146:13
2712.06:146:12
2812.06:146:12
2912.06:146:11
3012.06:136:11

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.46 kWh/m².

For context, solar energy here swings from a low near 3.22 kWh/m² to a high of 5.61 kWh/m² in January across the year — September's 3.46 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.3Moderate
23.3Moderate
33.3Moderate
43.3Moderate
53.4Moderate
63.4Moderate
73.4Moderate
83.4Moderate
93.4Moderate
103.4Moderate
113.4Moderate
123.4Moderate
133.5Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.5Moderate
223.5Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.6Moderate
273.6Moderate
283.6Moderate
293.6Moderate
303.6Moderate
Planning a trip in September

Hazard calendar for Mamfe

In seasonPeak

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

Mamfe's rainy season runs April–October, when most of the year's rain falls.

Mamfe sees seasonal dust haze (December–April), heaviest in February.

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

Is September a good time to visit Mamfe?

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

2.9
Sightseeing
6th-best month of the year
3.6
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Mamfe.

What to pack for Mamfe in September

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

In September, Mamfe sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

UV index in Mamfe 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 Mamfe peaks around March 24 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 24UV 13Dec 23UV 9
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar13Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct12Extreme
Nov10Extreme
Dec9Very high

Air quality in Mamfe 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 Mamfe is worst in February — around 117 µg/m³ PM2.5 (unhealthy), about 4.3× the cleanest month (July, 27 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 11114 µg/m³Jul 1927 µg/m³
PM2.5 (µg/m³)Level
Jan99Unhealthy
Feb117Unhealthy
Mar66Unhealthy
Apr50Poor
May33Moderate
Jun29Moderate
Jul27Moderate
Aug28Moderate
Sep28Moderate
Oct34Moderate
Nov48Poor
Dec86Unhealthy
Location & terrain

Where is Mamfe?

Mamfe sits at 5.8°N, 9.3°E, 93 m above sea level, in Cameroon. The nearest listed city is Fontem, 70 km away.

IkomBaliDschangBafutBamendaMelongKekem

Topography around Mamfe

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

Within 3 km, the terrain around Mamfe has only modest variations in elevation — a maximum elevation change of 152 m around an average of 93 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 390 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,487 m.

The land around Mamfe is covered by trees (86%) within 3 km, trees (98%) within 16 km, and trees (96%) within 80 km.

3 km
152 m
16 km
390 m
80 km
2,487 m
treesgrasslandartificial surfaceswater
September weather nearby: Fontem 70 km · Ikom 71 km · Bali 79 km · Dschang 89 km · Bafut 94 km · Bamenda 95 km · Melong 100 km · Kekem 102 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 Mamfe (5.7513°, 9.3137°, elevation 93 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).