Yagoua weather in September

In September, Yagoua sees average daytime highs of 31°C and overnight lows near 23°C, with 115 mm of rain across 17.7 wet days and about 12.1 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 32°C by the end. The sky is clear or mostly clear about 13% of the time in September, and the air most often feels oppressive.

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

Daytime high
31°
11th warmest
Overnight low
23°
6th coldest
Rainfall
115 mm
17.7 wet days
Daylight
12 h 06 min
5:52 AM – 5:55 PM
Cloud cover
71%
11th clearest
Wind
7 km/h
11th windiest
Solar energy
5.57 kWh/m²
Travel score
3.4
out of 10

Yagoua is commune of Cameroon.

Density
78/km²
people per km²

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 30°C in the first days to 32°C by the end.

A typical September day in Yagoua reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, September runs about 1°C warmer than August and about 3°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73123
83123
93123
103123
113123
123123
133123
143123
153123
163123
173123
183123
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223

How September really feels in Yagoua

Once humidity and wind are folded in, September averages 30 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
30
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.

Yagoua weather by month

How September compares with the rest of the year at a glance. September is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 18°0011.53.8
Feb37° / 21°0011.71.9
Mar40° / 25°10.211.90.1
Apr40° / 27°103.112.20.1
May38° / 27°439.112.51.2
Jun34° / 25°6211.412.62.7
Jul32° / 24°12819.512.53.2
Aug30° / 23°20723.312.33.3
Sep31° / 23°11517.712.13.4
Oct34° / 23°356.611.83.1
Nov36° / 21°00.111.52.6
Dec34° / 18°0011.43.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 68%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12179
22179
32377
42476
52575
62674
72773
82773
92971
102971
112971
123169
133169
143169
153268
163169
173268
183367
193367
203367
213466
223466
233763
243763
253961
264060
274258
284357
294357
304555

Chance of precipitation in September

Any precipitation

Yagoua gets around 115 mm of rain over 17.7 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 59% and peaks near 71% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
171
271
370
469
569
668
767
867
966
1065
1165
1264
1363
1463
1562
1661
1760
1859
1958
2056
2155
2253
2351
2450
2548
2647
2745
2844
2942
3041

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 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
100955
200946
300946
400946
500946
600937
700937
800937
900928
1000928
1100919
1200919
13009010
14009010
15009010
16008911
17008911
18008911
19008812
20008812
21008812
22018712
23018712
24018712
25018712
26018712
27028612
28028612
29028612
30128512

Wind in September

Winds average 7 km/h in September.

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

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
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 5:53 AM to 5:51 AM, and sunset from 6:05 PM to 5:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:536:05
212.25:536:04
312.25:536:04
412.25:536:03
512.25:536:02
612.25:526:02
712.15:526:01
812.15:526:00
912.15:526:00
1012.15:525:59
1112.15:525:58
1212.15:525:58
1312.15:525:57
1412.15:525:56
1512.15:525:56
1612.15:525:55
1712.05:525:54
1812.05:525:54
1912.05:515:53
2012.05:515:52
2112.05:515:52
2212.05:515:51
2312.05:515:50
2412.05:515:50
2512.05:515:49
2612.05:515:48
2711.95:515:48
2811.95:515:47
2911.95:515:47
3011.95:515:46

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.57 kWh/m².

For context, solar energy here swings from a low near 4.96 kWh/m² to a high of 7.07 kWh/m² in March across the year — September's 5.57 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.4Bright
105.4Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.6Bright
165.6Bright
175.6Bright
185.7Bright
195.7Bright
205.7Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
Planning a trip in September

Hazard calendar for Yagoua

In seasonPeak

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

Yagoua's monsoon runs July–September, when most of the year's rain falls.

Yagoua sees seasonal dust haze (February–June), heaviest in March.

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

Is September a good time to visit Yagoua?

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

3.4
Sightseeing
3rd-best month of the year
5.2
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Yagoua.

What to pack for Yagoua in September

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

In September, Yagoua sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Yagoua in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Yagoua peaks around March 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeVery highMar 15UV 13Dec 15UV 8
UV index (midday)Level
Jan10Extreme
Feb12Extreme
Mar13Extreme
Apr11Extreme
May10Very high
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov10Very high
Dec8Very high

Air quality in Yagoua 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 Yagoua is worst in March — around 85 µg/m³ PM2.5 (unhealthy), about 4.8× the cleanest month (July, 18 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyModeratePoorUnhealthyMar 985 µg/m³Jul 1918 µg/m³
PM2.5 (µg/m³)Level
Jan75Unhealthy
Feb85Unhealthy
Mar85Unhealthy
Apr57Unhealthy
May31Moderate
Jun25Moderate
Jul18Moderate
Aug21Moderate
Sep24Moderate
Oct35Poor
Nov42Poor
Dec65Unhealthy
Location & terrain

Where is Yagoua?

Yagoua sits at 10.3°N, 15.2°E, 336 m above sea level, in Cameroon. The nearest listed city is Bongor, 17 km away.

GuelendengBogoGounou GayaKaélé

Topography around Yagoua

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

Within 3 km, the terrain around Yagoua has only modest variations in elevation — a maximum elevation change of 25 m around an average of 329 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 32 m; within 80 km, significant variations in elevation — a maximum elevation change of 337 m.

The land around Yagoua is covered by cropland (36%) and grassland (30%) within 3 km, grassland (43%) and cropland (40%) within 16 km, and grassland (40%) and cropland (36%) within 80 km.

3 km
25 m
16 km
32 m
80 km
337 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Bongor 17 km · Fianga 49 km · Guidiguis 62 km · Maga 64 km · Guelendeng 73 km · Bogo 81 km · Gounou Gaya 85 km · Kaélé 89 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 Yagoua (10.3411°, 15.2329°, elevation 336 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).