Bécédi-Brignan weather in September

In September, Bécédi-Brignan sees average daytime highs of 29°C and overnight lows near 23°C, with 155 mm of rain across 25.2 wet days and about 12 hours of daylight. It is the 9th-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 Bécédi-Brignan's 8th-clearest and 4th-windiest month. For the whole year in context, see Bécédi-Brignan's year-round climate.

Daytime high
29°
9th warmest
Overnight low
23°
6th coldest
Rainfall
155 mm
25.2 wet days
Daylight
12 hours
6:09 AM – 6:11 PM
Cloud cover
79%
8th clearest
Wind
7 km/h
4th windiest
Solar energy
4.04 kWh/m²
Travel score
3.3
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 Bécédi-Brignan 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 28°C and 31°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)
12922
22922
32922
42922
52922
62923
72923
82923
92923
102923
112923
122923
132923
142923
152923
162923
172923
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023

How September really feels in Bécédi-Brignan

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.

Bécédi-Brignan weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 22°388.911.74.0
Feb33° / 24°6613.911.82.9
Mar33° / 24°11822.2122.5
Apr32° / 24°12623.112.12.6
May31° / 23°16327.212.32.6
Jun29° / 23°17626.912.33.0
Jul29° / 22°12822.512.33.8
Aug29° / 22°9719.712.24.2
Sep29° / 23°15525.2123.3
Oct30° / 23°16328.211.92.8
Nov31° / 23°11122.811.73.1
Dec31° / 22°5012.611.74.2

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 11% of September, with mostly cloudy or overcast conditions the remaining 89%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1793
2793
3793
4892
5892
6892
7892
8991
9991
10991
11991
121090
131090
141189
151189
161189
171189
181288
191288
201288
211387
221387
231387
241585
251684
261684
271783
281783
291882
301882

Chance of precipitation in September

Any precipitation

Bécédi-Brignan gets around 155 mm of rain over 25.2 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 84% and peaks near 90% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
175
275
376
477
578
679
780
880
981
1081
1182
1283
1383
1484
1584
1685
1785
1886
1986
2087
2187
2287
2388
2488
2588
2689
2789
2889
2989
3090

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 (%)
13970
23970
33970
42980
52980
62980
72980
82980
92980
102980
112980
122980
132980
142980
152980
162980
171990
181990
191990
201990
211990
221990
231990
241990
251981
261981
270991
280991
290991
300982

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
67calm
77calm
87calm
97calm
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 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 6:12 AM to 6:07 AM, and sunset from 6:19 PM to 6:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:126:19
212.16:126:19
312.16:126:18
412.16:126:18
512.16:126:17
612.16:116:17
712.16:116:16
812.16:116:16
912.16:116:15
1012.16:116:15
1112.16:106:14
1212.16:106:13
1312.06:106:13
1412.06:106:12
1512.06:106:12
1612.06:096:11
1712.06:096:11
1812.06:096:10
1912.06:096:10
2012.06:096:09
2112.06:086:09
2212.06:086:08
2312.06:086:08
2412.06:086:07
2512.06:086:07
2612.06:076:06
2712.06:076:06
2812.06:076:05
2912.06:076:04
3012.06:076:04

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.04 kWh/m².

For context, solar energy here swings from a low near 3.73 kWh/m² to a high of 5.1 kWh/m² in April across the year — September's 4.04 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
13.9Moderate
23.9Moderate
33.9Moderate
43.9Moderate
53.9Moderate
63.9Moderate
73.9Moderate
84.0Moderate
94.0Moderate
104.0Moderate
114.0Moderate
124.0Bright
134.0Bright
144.0Bright
154.0Bright
164.0Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in September

Hazard calendar for Bécédi-Brignan

In seasonPeak

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

Bécédi-Brignan 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 Bécédi-Brignan?

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

3.3
Sightseeing
5th-best month of the year
4.3
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in Bécédi-Brignan.

What to pack for Bécédi-Brignan in September

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

In September, Bécédi-Brignan sees daytime highs around 29°C and nights near 23°C. Pack light clothes and rain gear. About 25 days see rain.

light clothesrain gear

UV index in Bécédi-Brignan 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 Bécédi-Brignan peaks around April 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 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 highExtremeVery highApr 13UV 13Jul 16UV 9
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun11Extreme
Jul8Very high
Aug11Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Bécédi-Brignan 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 Bécédi-Brignan 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 Bécédi-Brignan?

Bécédi-Brignan sits at 5.9°N, 4.0°W, 96 m above sea level, in Ivory Coast. The nearest listed city is Agboville, 22 km away.

BiébyAfferyAnyamaAkoupé

Topography around Bécédi-Brignan

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

Within 3 km, the terrain around Bécédi-Brignan has only modest variations in elevation — a maximum elevation change of 57 m around an average of 87 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 180 m; within 80 km, significant variations in elevation — a maximum elevation change of 474 m.

The land around Bécédi-Brignan is covered by trees (85%) within 3 km, trees (96%) within 16 km, and trees (90%) within 80 km.

3 km
57 m
16 km
180 m
80 km
474 m
treesshrubsgrasslandartificial surfaceswater
September weather nearby: Agboville 22 km · Adzopé 28 km · Azaguié 32 km · Rubino 37 km · Biéby 46 km · Affery 46 km · Anyama 46 km · Akoupé 55 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 Bécédi-Brignan (5.9091°, -4.0128°, elevation 96 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).