Ancien-Prozi weather in September

In September, Ancien-Prozi sees average daytime highs of 30°C and overnight lows near 22°C, with 169 mm of rain across 22.8 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 30°C through the month. The sky is clear or mostly clear about 8% 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 Ancien-Prozi's 9th-clearest and 11th-windiest month. For the whole year in context, see Ancien-Prozi's year-round climate.

Daytime high
30°
10th warmest
Overnight low
22°
7th coldest
Rainfall
169 mm
22.8 wet days
Daylight
12 hours
6:21 AM – 6:23 PM
Cloud cover
72%
9th clearest
Wind
6 km/h
11th windiest
Solar energy
4.72 kWh/m²
Travel score
3.5
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 Ancien-Prozi reaches about 30°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 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
62922
72922
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283022
293022
303022

How September really feels in Ancien-Prozi

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.

Ancien-Prozi 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
Jan35° / 20°122.411.63.3
Feb36° / 22°295.611.72.3
Mar35° / 24°6612.211.92.3
Apr34° / 24°7913.512.22.7
May33° / 24°9415.812.33.0
Jun31° / 23°10115.912.43.8
Jul29° / 22°10817.812.44.2
Aug29° / 22°15220.712.34.0
Sep30° / 22°16922.8123.5
Oct31° / 22°10317.911.83.8
Nov32° / 22°378.311.74.1
Dec33° / 21°102.311.64.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 23% of September, with mostly cloudy or overcast conditions the remaining 70%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12080
22080
32179
42179
52377
62377
72377
82476
92575
102674
112773
122872
132872
142971
153070
163070
173169
183268
193268
203367
213466
223565
233763
243763
253862
264060
274060
284258
294258
304456

Chance of precipitation in September

Any precipitation

Ancien-Prozi gets around 169 mm of rain over 22.8 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 75% and peaks near 77% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
174
274
374
475
575
675
775
875
975
1076
1176
1276
1376
1477
1577
1677
1777
1877
1977
2077
2177
2277
2376
2476
2575
2675
2774
2873
2972
3072

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
6694
7694
8694
9595
10595
11595
12595
13496
14496
15496
16397
17397
18397
19397
20298
21298
22298
23298
24298
25298
26298
27298
28298
29298
30298

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
255calm
265calm
275calm
285calm
295calm
305calm

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 6:23 AM to 6:19 AM, and sunset from 6:32 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:236:32
212.16:236:31
312.16:236:31
412.16:236:30
512.16:236:30
612.16:226:29
712.16:226:29
812.16:226:28
912.16:226:28
1012.16:226:27
1112.16:226:26
1212.16:226:26
1312.16:216:25
1412.16:216:25
1512.06:216:24
1612.06:216:23
1712.06:216:23
1812.06:216:22
1912.06:206:22
2012.06:206:21
2112.06:206:21
2212.06:206:20
2312.06:206:19
2412.06:206:19
2512.06:206:18
2612.06:196:18
2712.06:196:17
2812.06:196:17
2911.96:196:16
3011.96:196:15

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.72 kWh/m².

For context, solar energy here swings from a low near 4.09 kWh/m² to a high of 5.82 kWh/m² in March across the year — September's 4.72 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.6Bright
94.6Bright
104.6Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
305.0Bright
Planning a trip in September

Hazard calendar for Ancien-Prozi

In seasonPeak

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

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

Ancien-Prozi 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 Ancien-Prozi?

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

3.5
Sightseeing
7th-best month of the year
4.7
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Ancien-Prozi.

What to pack for Ancien-Prozi in September

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

In September, Ancien-Prozi sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Ancien-Prozi 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 Ancien-Prozi peaks around March 21 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 highMar 21UV 13Dec 17UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul10Very high
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov9Very high
Dec8Very high

Air quality in Ancien-Prozi 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 Ancien-Prozi is worst in February — around 59 µg/m³ PM2.5 (unhealthy), about 4.8× the cleanest month (August, 12 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorFeb 959 µg/m³Aug 2212 µg/m³
PM2.5 (µg/m³)Level
Jan58Unhealthy
Feb59Unhealthy
Mar33Moderate
Apr35Poor
May21Moderate
Jun17Moderate
Jul15Moderate
Aug12Moderate
Sep13Moderate
Oct18Moderate
Nov25Moderate
Dec47Poor
Location & terrain

Where is Ancien-Prozi?

Ancien-Prozi sits at 7.7°N, 7.0°W, 304 m above sea level, in Ivory Coast. The nearest listed city is Mignouré, 28 km away.

VrouoSéguélaPéléziKouiblyVavouaBléniméouinBaibli

Topography around Ancien-Prozi

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

Within 3 km, the terrain around Ancien-Prozi has only modest variations in elevation — a maximum elevation change of 174 m around an average of 261 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 358 m; within 80 km, large variations in elevation — a maximum elevation change of 1,037 m.

The land around Ancien-Prozi is covered by trees (41%) and grassland (40%) within 3 km, trees (60%) and grassland (31%) within 16 km, and trees (72%) and grassland (21%) within 80 km.

3 km
174 m
16 km
358 m
80 km
1,037 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Mignouré 28 km · Vrouo 46 km · Séguéla 46 km · Pélézi 46 km · Kouibly 54 km · Vavoua 63 km · Bléniméouin 64 km · Baibli 66 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 Ancien-Prozi (7.6688°, -6.9688°, elevation 304 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).