Diawala weather in September

In September, Diawala sees average daytime highs of 30°C and overnight lows near 22°C, with 196 mm of rain across 23.7 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 31°C by the end. The sky is clear or mostly clear about 13% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Diawala's 10th-clearest and 12th-windiest month. For the whole year in context, see Diawala's year-round climate.

Daytime high
30°
10th warmest
Overnight low
22°
6th coldest
Rainfall
196 mm
23.7 wet days
Daylight
12 h 06 min
6:15 AM – 6:18 PM
Cloud cover
71%
10th clearest
Wind
6 km/h
12th windiest
Solar energy
5.08 kWh/m²
Travel score
3.2
out of 10

Diawala is place in Savanes, Ivory Coast.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 30°C in the first days to 31°C by the end.

A typical September day in Diawala reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183122
193122
203122
213122
223122
233122
243122
253122
263122
273122
283122
293122
303122

How September really feels in Diawala

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.

Diawala weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 19°30.711.54.7
Feb35° / 22°51.311.73.2
Mar36° / 24°245.111.92.3
Apr35° / 25°6111.612.22.2
May34° / 24°921612.52.6
Jun32° / 23°10617.112.63.4
Jul30° / 22°19824.312.53.3
Aug29° / 22°26026.712.33.2
Sep30° / 22°19623.712.13.2
Oct32° / 22°8214.611.83.5
Nov34° / 21°122.511.53.8
Dec33° / 19°10.211.44.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% 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 (%)
11486
21684
31684
41684
51783
61981
71981
82179
92278
102278
112476
122575
132773
142872
152872
162971
173070
183268
193367
203466
213664
223862
233862
244060
254060
264258
274357
284456
294555
304654

Chance of precipitation in September

Any precipitation

Diawala gets around 196 mm of rain over 23.7 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 79% and peaks near 86% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
186
286
386
486
585
685
785
884
984
1084
1183
1283
1383
1482
1582
1681
1781
1880
1979
2078
2176
2275
2373
2472
2571
2669
2768
2866
2965
3064

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 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10199
110100
120100
130100
140100
150100
16199
17199
18199
19199
20199
21199
22199
23199
24199
25199
26199
27199
28199
29199
30199

Wind in September

Winds average 6 km/h in September, the calmest month.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 12 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 18 minutes over September. Sunrise moves from 6:16 AM to 6:14 AM, and sunset from 6:27 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:166:27
212.26:166:27
312.26:166:26
412.26:166:26
512.26:156:25
612.16:156:24
712.16:156:24
812.16:156:23
912.16:156:22
1012.16:156:22
1112.16:156:21
1212.16:156:20
1312.16:156:20
1412.16:156:19
1512.16:156:19
1612.16:156:18
1712.06:146:17
1812.06:146:17
1912.06:146:16
2012.06:146:15
2112.06:146:15
2212.06:146:14
2312.06:146:13
2412.06:146:13
2512.06:146:12
2612.06:146:11
2711.96:146:11
2811.96:146:10
2911.96:146:09
3011.96:146:09

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.08 kWh/m².

For context, solar energy here swings from a low near 4.5 kWh/m² to a high of 6.37 kWh/m² in March across the year — September's 5.08 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.7Bright
44.7Bright
54.7Bright
64.8Bright
74.8Bright
84.8Bright
94.9Bright
104.9Bright
114.9Bright
125.0Bright
135.0Bright
145.0Bright
155.1Bright
165.1Bright
175.1Bright
185.2Bright
195.2Bright
205.2Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.5Bright
305.5Bright
Planning a trip in September

Hazard calendar for Diawala

In seasonPeak

In September, Diawala sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Diawala's monsoon runs July–September, when most of the year's rain falls.

Diawala sees seasonal dust haze (February–May), heaviest in April.

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

Is September a good time to visit Diawala?

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

3.2
Sightseeing
7th-best month of the year
4.5
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Diawala.

What to pack for Diawala in September

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

In September, Diawala sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Diawala 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 Diawala peaks around March 17 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 17UV 13Dec 16UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar14Extreme
Apr12Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov9Very high
Dec8Very high

Air quality in Diawala 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 Diawala is worst in February — around 54 µg/m³ PM2.5 (poor), about 4.8× the cleanest month (August, 11 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateModeratePoorFeb 1452 µg/m³Aug 1511 µg/m³
PM2.5 (µg/m³)Level
Jan44Poor
Feb54Poor
Mar39Poor
Apr38Poor
May22Moderate
Jun18Moderate
Jul14Moderate
Aug11Good
Sep15Moderate
Oct22Moderate
Nov27Moderate
Dec47Poor
Location & terrain

Where is Diawala?

Diawala sits at 10.1°N, 5.5°W, 347 m above sea level, in Ivory Coast. The nearest listed city is Nambingué, 16 km away.

ZégouaM’BenguéKadioloNiangoloko

Topography around Diawala

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

Within 3 km, the terrain around Diawala has only modest variations in elevation — a maximum elevation change of 81 m around an average of 347 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 191 m; within 80 km, significant variations in elevation — a maximum elevation change of 512 m.

The land around Diawala is covered by cropland (36%), trees (24%) and shrubs (21%) within 3 km, cropland (43%) and trees (31%) within 16 km, and cropland (38%), trees (26%) and shrubs (25%) within 80 km.

3 km
81 m
16 km
191 m
80 km
512 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Nambingué 16 km · Niellé 19 km · Kaouara 30 km · Ouangolodougou 39 km · Zégoua 47 km · M’Bengué 48 km · Kadiolo 59 km · Niangoloko 64 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 Diawala (10.107°, -5.4729°, elevation 347 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).