Bahé-Blaon weather in September

In September, Bahé-Blaon sees average daytime highs of 29°C and overnight lows near 23°C, with 201 mm of rain across 26.5 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 2% 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 11 h 54 min by month's end. Set against the rest of the year, September is Bahé-Blaon's 7th-clearest and 8th-windiest month. For the whole year in context, see Bahé-Blaon's year-round climate.

Daytime high
29°
10th warmest
Overnight low
23°
6th coldest
Rainfall
201 mm
26.5 wet days
Daylight
12 hours
6:23 AM – 6:25 PM
Cloud cover
76%
7th clearest
Wind
7 km/h
8th windiest
Solar energy
4.35 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 Bahé-Blaon reaches about 29°C in the afternoon and slips back to 23°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 31°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12922
22922
32922
42923
52923
62923
72923
82923
92923
102923
112923
122923
132923
142923
152923
162923
172923
182923
192923
202923
212923
222923
232923
242923
252923
262923
272923
282923
292923
303023

How September really feels in Bahé-Blaon

Once humidity and wind are folded in, September averages 24 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
24
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.

Bahé-Blaon 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
Jan32° / 22°183.611.74.7
Feb33° / 23°43711.83.5
Mar33° / 24°8915.1123.1
Apr32° / 24°10417.812.13.1
May31° / 24°1262112.33.1
Jun30° / 23°13622.512.43.5
Jul28° / 22°12521.512.34.1
Aug28° / 22°15323.212.24.1
Sep29° / 23°20126.5123.2
Oct30° / 23°13523.911.93.4
Nov30° / 23°5613.711.74.4
Dec30° / 22°184.111.65.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 80%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11189
21189
31189
41288
51288
61288
71387
81486
91585
101585
111684
121783
131882
141981
152080
162179
172179
182278
192377
202575
212575
222674
232674
242773
252773
262773
272773
282773
292773
302872

Chance of precipitation in September

Any precipitation

Bahé-Blaon gets around 201 mm of rain over 26.5 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 88% and peaks near 90% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
186
286
386
487
587
687
787
888
988
1088
1188
1289
1389
1489
1589
1689
1790
1890
1990
2090
2190
2290
2389
2489
2589
2689
2788
2888
2987
3087

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 97% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
1595
2595
3595
4595
5496
6496
7496
8496
9496
10496
11397
12397
13397
14397
15298
16298
17298
18298
19298
20298
21199
22199
23199
24199
25199
26199
27199
28199
29199
30199

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
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 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 12 minutes over September. Sunrise moves from 6:25 AM to 6:20 AM, and sunset from 6:33 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:256:33
212.16:256:32
312.16:256:32
412.16:256:31
512.16:256:31
612.16:246:30
712.16:246:30
812.16:246:29
912.16:246:29
1012.16:246:28
1112.16:246:28
1212.16:236:27
1312.16:236:26
1412.06:236:26
1512.06:236:25
1612.06:236:25
1712.06:226:24
1812.06:226:24
1912.06:226:23
2012.06:226:23
2112.06:226:22
2212.06:226:21
2312.06:216:21
2412.06:216:20
2512.06:216:20
2612.06:216:19
2712.06:216:19
2812.06:216:18
2912.06:206:18
3011.96:206:17

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.35 kWh/m².

For context, solar energy here swings from a low near 3.71 kWh/m² to a high of 5.29 kWh/m² in March across the year — September's 4.35 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
14.0Bright
24.0Bright
34.0Bright
44.1Bright
54.1Bright
64.1Bright
74.1Bright
84.2Bright
94.2Bright
104.2Bright
114.2Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.4Bright
174.4Bright
184.4Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
Planning a trip in September

Hazard calendar for Bahé-Blaon

In seasonPeak

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

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

Bahé-Blaon sees seasonal dust haze (April), heaviest in April.

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

Is September a good time to visit Bahé-Blaon?

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

3.2
Sightseeing
9th-best month of the year
4.2
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Bahé-Blaon.

What to pack for Bahé-Blaon in September

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

In September, Bahé-Blaon sees daytime highs around 29°C and nights near 23°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

UV index in Bahé-Blaon 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 Bahé-Blaon peaks around April 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeVery highApr 14UV 13Dec 16UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul9Very high
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Bahé-Blaon 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 Bahé-Blaon is worst in February — around 51 µg/m³ PM2.5 (poor), about 4.8× the cleanest month (September, 11 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateGoodModeratePoorFeb 950 µg/m³Sep 1111 µg/m³
PM2.5 (µg/m³)Level
Jan49Poor
Feb51Poor
Mar33Moderate
Apr34Moderate
May19Moderate
Jun16Moderate
Jul14Moderate
Aug11Good
Sep11Good
Oct15Moderate
Nov22Moderate
Dec42Poor
Location & terrain

Where is Bahé-Blaon?

Bahé-Blaon sits at 6.7°N, 7.3°W, 245 m above sea level, in Ivory Coast. The nearest listed city is Duekoué, 8.0 km away.

Topography around Bahé-Blaon

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

Within 3 km, the terrain around Bahé-Blaon has only modest variations in elevation — a maximum elevation change of 66 m around an average of 245 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 242 m; within 80 km, large variations in elevation — a maximum elevation change of 814 m.

The land around Bahé-Blaon is covered by trees (71%) within 3 km, trees (80%) within 16 km, and trees (89%) within 80 km.

3 km
66 m
16 km
242 m
80 km
814 m
treesshrubsgrasslandartificial surfaceswater
September weather nearby: Duekoué 8.0 km · Fengolo 14 km · Goya 15 km · Guiglo 22 km · Kranzadougou 26 km · Guézon 26 km · Diéhiba 27 km · Gbapleu 29 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 Bahé-Blaon (6.6707°, -7.3426°, elevation 245 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).