Aboisso Comoé weather in September

In September, Aboisso Comoé sees average daytime highs of 29°C and overnight lows near 22°C, with 168 mm of rain across 27.3 wet days and about 12 hours of daylight. It is the 10th-warmest and 4th-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 Aboisso Comoé's 8th-clearest and 3rd-windiest month. For the whole year in context, see Aboisso Comoé's year-round climate.

Daytime high
29°
10th warmest
Overnight low
22°
5th coldest
Rainfall
168 mm
27.3 wet days
Daylight
12 hours
6:07 AM – 6:09 PM
Cloud cover
82%
8th clearest
Wind
7 km/h
3rd windiest
Solar energy
4.1 kWh/m²
Travel score
3.2
out of 10

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 Aboisso Comoé reaches about 29°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12822
22822
32922
42922
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282923
292923
302923

How September really feels in Aboisso Comoé

Once humidity and wind are folded in, September averages 18 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
18
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.

Aboisso Comoé weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 22°6413.411.73.9
Feb32° / 23°10017.911.83.0
Mar32° / 24°16625.2122.5
Apr32° / 23°16225.212.12.6
May31° / 23°20528.612.32.6
Jun29° / 22°21428.212.33.0
Jul28° / 22°14724.712.33.9
Aug28° / 22°9822.212.24.2
Sep29° / 22°16827.3123.2
Oct30° / 23°20929.411.92.7
Nov31° / 22°15925.711.72.8
Dec31° / 22°8417.911.73.8

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 8% of September, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1595
2595
3595
4595
5694
6694
7694
8694
9793
10793
11793
12793
13793
14793
15793
16892
17892
18892
19892
20892
21892
22892
23991
24991
25991
26991
271090
281090
291090
301189

Chance of precipitation in September

Any precipitation

Aboisso Comoé gets around 168 mm of rain over 27.3 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 90% and peaks near 94% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
184
284
385
486
586
687
787
888
988
1089
1189
1289
1390
1490
1591
1691
1791
1892
1992
2093
2193
2293
2393
2494
2594
2694
2794
2894
2994
3094

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 98% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
14960
23970
33970
43970
53970
63970
73970
83970
93970
103970
113970
123970
133970
142980
152980
162980
172980
182980
192980
201990
211990
221990
231990
241990
251990
261981
271981
281981
291981
300991

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
306calm

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 6:10 AM to 6:04 AM, and sunset from 6:17 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:106:17
212.16:106:16
312.16:106:16
412.16:096:15
512.16:096:15
612.16:096:14
712.16:096:14
812.16:096:13
912.16:086:13
1012.16:086:12
1112.16:086:12
1212.16:086:11
1312.06:086:10
1412.06:076:10
1512.06:076:09
1612.06:076:09
1712.06:076:08
1812.06:076:08
1912.06:066:07
2012.06:066:07
2112.06:066:06
2212.06:066:06
2312.06:066:05
2412.06:056:05
2512.06:056:04
2612.06:056:04
2712.06:056:03
2812.06:056:03
2912.06:046:02
3012.06:046:02

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.1 kWh/m².

For context, solar energy here swings from a low near 3.85 kWh/m² to a high of 5.07 kWh/m² in April across the year — September's 4.1 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.0Moderate
24.0Bright
34.0Bright
44.0Bright
54.0Bright
64.0Bright
74.0Bright
84.0Bright
94.0Bright
104.1Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.2Bright
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.3Bright
304.3Bright
Planning a trip in September

Hazard calendar for Aboisso Comoé

In seasonPeak

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

Aboisso Comoé sees seasonal dust haze (January–February), heaviest in February.

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

Is September a good time to visit Aboisso Comoé?

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

3.2
Sightseeing
5th-best month of the year
4.0
Beach & pool
9th-best month of the year

September is a weaker month for outdoor sightseeing in Aboisso Comoé.

What to pack for Aboisso Comoé in September

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

In September, Aboisso Comoé sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

Sea temperature near Aboisso Comoé in September

The nearest coast averages about 25°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 68 km away) is warmest in May at about 29°C and coldest in August near 24°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar28Tropical
Apr28Tropical
May29Tropical
Jun27Warm
Jul25Warm
Aug24Warm
Sep25Warm
Oct26Warm
Nov28Tropical
Dec28Tropical

UV index in Aboisso Comoé 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 Aboisso Comoé peaks around April 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 16 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 highApr 12UV 13Jul 16UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar13Extreme
Apr14Extreme
May11Extreme
Jun11Extreme
Jul8Very high
Aug11Extreme
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Aboisso Comoé 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 Aboisso Comoé is worst in January — around 71 µg/m³ PM2.5 (unhealthy), about 3.6× the cleanest month (August, 20 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorJan 1670 µg/m³Aug 2220 µg/m³
PM2.5 (µg/m³)Level
Jan71Unhealthy
Feb63Unhealthy
Mar43Poor
Apr41Poor
May29Moderate
Jun25Moderate
Jul23Moderate
Aug20Moderate
Sep21Moderate
Oct26Moderate
Nov36Poor
Dec63Unhealthy
Location & terrain

Where is Aboisso Comoé?

Aboisso Comoé sits at 5.7°N, 3.4°W, 134 m above sea level, in Ivory Coast. The nearest listed city is Ahigbé Koffikro, 37 km away.

BiébyAdiakéMaféréBonouaAdzopé

Topography around Aboisso Comoé

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

Within 3 km, the terrain around Aboisso Comoé has only modest variations in elevation — a maximum elevation change of 82 m around an average of 120 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 196 m; within 80 km, significant variations in elevation — a maximum elevation change of 438 m.

The land around Aboisso Comoé is covered by trees (80%) within 3 km, trees (92%) within 16 km, and trees (87%) within 80 km.

3 km
82 m
16 km
196 m
80 km
438 m
treesshrubsgrasslandartificial surfaceswater
September weather nearby: Ahigbé Koffikro 37 km · Aboisso 37 km · Bianouan 39 km · Biéby 46 km · Adiaké 51 km · Maféré 55 km · Bonoua 56 km · Adzopé 65 km

Ivory Coast travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$3,050
2025
Happiness
5.1 / 10
World Happiness, 2025
Safe drinking water
36%
of population, 2024
Road deaths
24.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 393

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 Aboisso Comoé (5.7351°, -3.4034°, elevation 134 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).