Erémankono weather in September

In September, Erémankono sees average daytime highs of 30°C and overnight lows near 23°C, with 139 mm of rain across 23.2 wet days and about 12 hours of daylight. It is the 9th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 1% 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 Erémankono's 8th-clearest and 6th-windiest month. For the whole year in context, see Erémankono's year-round climate.

Daytime high
30°
9th warmest
Overnight low
23°
5th coldest
Rainfall
139 mm
23.2 wet days
Daylight
12 hours
6:13 AM – 6:15 PM
Cloud cover
78%
8th clearest
Wind
7 km/h
6th windiest
Solar energy
4.16 kWh/m²
Travel score
3.4
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Erémankono reaches about 30°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 on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12923
22923
32923
42923
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023

How September really feels in Erémankono

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.

Erémankono weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 22°246.111.73.9
Feb34° / 24°501111.82.8
Mar34° / 24°8818.1122.5
Apr33° / 24°962012.12.5
May32° / 24°12223.712.32.7
Jun30° / 23°15224.812.33.2
Jul29° / 22°9219.512.34.0
Aug29° / 22°9117.912.24.3
Sep30° / 23°13923.2123.4
Oct31° / 23°12825.211.93.1
Nov31° / 23°7417.711.73.6
Dec31° / 22°32911.74.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 86%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1694
2793
3793
4793
5892
6892
7991
8991
91090
101090
111090
121189
131288
141387
151486
161486
171585
181585
191684
201684
211783
221882
231981
242080
252179
262278
272377
282476
292476
302575

Chance of precipitation in September

Any precipitation

Erémankono gets around 139 mm of rain over 23.2 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 77% and peaks near 83% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
171
272
372
473
573
673
774
874
974
1075
1175
1275
1375
1476
1576
1677
1777
1878
1978
2079
2180
2280
2381
2481
2582
2682
2782
2882
2983
3083

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 (%)
1694
2595
3595
4595
5595
6595
7496
8496
9496
10496
11496
12397
13397
14397
15397
16298
17298
18298
19298
20298
21298
22298
23298
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
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
256calm
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 6:16 AM to 6:11 AM, and sunset from 6:23 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:166:23
212.16:166:23
312.16:166:22
412.16:166:22
512.16:166:21
612.16:156:21
712.16:156:20
812.16:156:20
912.16:156:19
1012.16:156:19
1112.16:146:18
1212.16:146:18
1312.06:146:17
1412.06:146:16
1512.06:146:16
1612.06:136:15
1712.06:136:15
1812.06:136:14
1912.06:136:14
2012.06:136:13
2112.06:126:13
2212.06:126:12
2312.06:126:12
2412.06:126:11
2512.06:126:11
2612.06:116:10
2712.06:116:10
2812.06:116:09
2912.06:116:09
3012.06:116:08

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.16 kWh/m².

For context, solar energy here swings from a low near 3.76 kWh/m² to a high of 5.33 kWh/m² in April across the year — September's 4.16 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
14.0Moderate
24.0Moderate
34.0Moderate
44.0Bright
54.0Bright
64.0Bright
74.0Bright
84.0Bright
94.1Bright
104.1Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.2Bright
164.2Bright
174.2Bright
184.2Bright
194.2Bright
204.2Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.3Bright
294.3Bright
304.4Bright
Planning a trip in September

Hazard calendar for Erémankono

In seasonPeak

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

Erémankono sees seasonal dust haze (February), heaviest in February.

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

Is September a good time to visit Erémankono?

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

3.4
Sightseeing
6th-best month of the year
4.6
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in Erémankono.

What to pack for Erémankono in September

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

In September, Erémankono sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 23 days see rain.

light clothesrain gear

UV index in Erémankono 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 Erémankono peaks around April 10 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 highApr 10UV 13Dec 15UV 8
UV index (midday)Level
Jan10Extreme
Feb12Extreme
Mar13Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul8Very high
Aug11Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Erémankono 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 Erémankono is worst in January — around 59 µg/m³ PM2.5 (unhealthy), about 4.7× the cleanest month (September, 13 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorJan 1858 µg/m³Sep 1113 µg/m³
PM2.5 (µg/m³)Level
Jan59Unhealthy
Feb52Poor
Mar32Moderate
Apr30Moderate
May19Moderate
Jun18Moderate
Jul17Moderate
Aug14Moderate
Sep13Moderate
Oct17Moderate
Nov25Moderate
Dec49Poor
Location & terrain

Where is Erémankono?

Erémankono sits at 5.9°N, 5.0°W, 91 m above sea level, in Ivory Coast. The nearest listed city is Ogoudou, 15 km away.

HiréGbolouvilleAhouanou

Topography around Erémankono

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

Within 3 km, the terrain around Erémankono has only modest variations in elevation — a maximum elevation change of 103 m around an average of 99 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 160 m; within 80 km, significant variations in elevation — a maximum elevation change of 554 m.

The land around Erémankono is covered by trees (47%) and grassland (26%) within 3 km, trees (67%) within 16 km, and trees (83%) within 80 km.

3 km
103 m
16 km
160 m
80 km
554 m
treesshrubsgrasslandartificial surfaces
September weather nearby: Ogoudou 15 km · Tiassalé 22 km · Nzianouan 24 km · Ndouci 30 km · Divo 38 km · Hiré 42 km · Gbolouville 43 km · Ahouanou 50 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 Erémankono (5.9283°, -5.0225°, elevation 91 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).