Petitgoa I weather in September

In September, Petitgoa I sees average daytime highs of 29°C and overnight lows near 23°C, with 165 mm of rain across 24.6 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 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 Petitgoa I's 7th-clearest and 7th-windiest month. For the whole year in context, see Petitgoa I's year-round climate.

Daytime high
29°
10th warmest
Overnight low
23°
6th coldest
Rainfall
165 mm
24.6 wet days
Daylight
12 hours
6:20 AM – 6:22 PM
Cloud cover
78%
7th clearest
Wind
7 km/h
7th windiest
Solar energy
4.14 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 29°C through the month.

A typical September day in Petitgoa I 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 on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12922
22922
32922
42922
52922
62922
72922
82922
92922
102923
112923
122923
132923
142923
152923
162923
172923
182923
192923
202923
212923
222923
233023
243023
253023
263023
273023
283023
293023
303023

How September really feels in Petitgoa I

Once humidity and wind are folded in, September averages 29 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
29
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.

Petitgoa I 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°225.311.74.5
Feb33° / 23°509.111.83.4
Mar33° / 23°9517.4122.9
Apr32° / 23°11319.412.12.9
May31° / 23°14423.212.33.0
Jun29° / 23°13623.112.33.5
Jul29° / 22°9917.912.34.4
Aug28° / 22°11719.212.24.3
Sep29° / 23°16524.6123.4
Oct30° / 23°14824.511.93.3
Nov30° / 22°6415.311.74.1
Dec30° / 22°276.611.75.1

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 85%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1892
2892
3991
4991
51090
61090
71189
81189
91387
101387
111486
121486
131585
141585
151684
161684
171684
181783
191783
201882
211882
221882
231981
241981
251981
262080
272080
282080
292080
302080

Chance of precipitation in September

Any precipitation

Petitgoa I gets around 165 mm of rain over 24.6 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 82% and peaks near 85% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
175
276
376
477
578
678
779
880
980
1081
1181
1282
1382
1483
1583
1684
1784
1884
1985
2085
2185
2285
2385
2484
2584
2684
2784
2884
2984
3084

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 96% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
1793
2793
3694
4694
5694
6595
7595
8595
9595
10595
11496
12496
13496
14496
15397
16397
17397
18397
19397
20397
21298
22298
23298
24298
25298
26298
27298
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
246calm
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 6:23 AM to 6:18 AM, and sunset from 6:30 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:236:30
212.16:236:30
312.16:236:29
412.16:236:29
512.16:226:28
612.16:226:28
712.16:226:27
812.16:226:26
912.16:226:26
1012.16:216:25
1112.16:216:25
1212.16:216:24
1312.16:216:24
1412.06:216:23
1512.06:206:23
1612.06:206:22
1712.06:206:22
1812.06:206:21
1912.06:206:21
2012.06:196:20
2112.06:196:19
2212.06:196:19
2312.06:196:18
2412.06:196:18
2512.06:186:17
2612.06:186:17
2712.06:186:16
2812.06:186:16
2912.06:186:15
3012.06:186:15

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.14 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 5.15 kWh/m² in April across the year — September's 4.14 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
13.9Moderate
23.9Moderate
33.9Moderate
43.9Moderate
54.0Moderate
64.0Moderate
74.0Moderate
84.0Bright
94.0Bright
104.0Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.2Bright
174.2Bright
184.2Bright
194.2Bright
204.2Bright
214.2Bright
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 Petitgoa I

In seasonPeak

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

Petitgoa I 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 Petitgoa I?

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

3.4
Sightseeing
7th-best month of the year
4.4
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Petitgoa I.

What to pack for Petitgoa I in September

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

In September, Petitgoa I 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 Petitgoa I 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 Petitgoa I peaks around April 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 highApr 15UV 13Dec 15UV 8
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar12Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul9Very high
Aug11Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Petitgoa I 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 Petitgoa I is worst in January — around 49 µg/m³ PM2.5 (poor), about 4.6× the cleanest month (September, 11 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateGoodModerateJan 2248 µg/m³Sep 1311 µg/m³
PM2.5 (µg/m³)Level
Jan49Poor
Feb47Poor
Mar29Moderate
Apr29Moderate
May17Moderate
Jun15Moderate
Jul15Moderate
Aug12Good
Sep11Good
Oct14Moderate
Nov21Moderate
Dec41Poor
Location & terrain

Where is Petitgoa I?

Petitgoa I sits at 6.1°N, 6.7°W, 171 m above sea level, in Ivory Coast. The nearest listed city is Loboville, 14 km away.

IssiaAboka

Topography around Petitgoa I

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

Within 3 km, the terrain around Petitgoa I has only modest variations in elevation — a maximum elevation change of 42 m around an average of 180 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 118 m; within 80 km, significant variations in elevation — a maximum elevation change of 380 m.

The land around Petitgoa I is covered by trees (64%) and shrubs (22%) within 3 km, trees (69%) within 16 km, and trees (86%) within 80 km.

3 km
42 m
16 km
118 m
80 km
380 m
treesshrubsgrasslandartificial surfaceswater
September weather nearby: Loboville 14 km · Grand-Zattry 20 km · Belleville 22 km · Yabayo 24 km · Buyo 36 km · Soubré 40 km · Issia 44 km · Aboka 48 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 Petitgoa I (6.1202°, -6.7125°, elevation 171 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).