Ogbomoso weather in September

In September, Ogbomoso sees average daytime highs of 29°C and overnight lows near 22°C, with 175 mm of rain across 23.1 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 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 Ogbomoso's 10th-clearest and 9th-windiest month. For the whole year in context, see Ogbomoso's year-round climate.

Daytime high
29°
10th warmest
Overnight low
22°
4th coldest
Rainfall
175 mm
23.1 wet days
Daylight
12 hours
6:36 AM – 6:39 PM
Cloud cover
82%
10th clearest
Wind
7 km/h
9th windiest
Solar energy
4.13 kWh/m²
Travel score
3.7
out of 10

Ogbomoso is city in Nigeria.

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

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 Ogbomoso reaches about 29°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 27°C and 30°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)
12822
22822
32822
42822
52822
62822
72822
82822
92822
102822
112822
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922

How September really feels in Ogbomoso

Once humidity and wind are folded in, September averages 10 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
10
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.

Ogbomoso 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
Jan33° / 21°40.911.64.2
Feb35° / 23°102.611.73.1
Mar35° / 24°387.511.92.6
Apr34° / 24°7112.212.22.9
May32° / 23°11317.812.43.2
Jun30° / 23°14421.912.53.5
Jul28° / 22°16424.112.43.9
Aug28° / 22°16723.512.34.2
Sep29° / 22°17523.1123.7
Oct30° / 22°9717.211.83.9
Nov32° / 22°112.511.64.5
Dec33° / 21°20.511.54.4

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 10% of September, with mostly cloudy or overcast conditions the remaining 89%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1793
2793
3892
4892
5991
61090
71090
81090
91090
101189
111189
121189
131189
141189
151288
161288
171288
181288
191288
201288
211288
221288
231288
241387
251387
261387
271387
281387
291486
301486

Chance of precipitation in September

Any precipitation

Ogbomoso gets around 175 mm of rain over 23.1 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 77% and peaks near 81% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
181
281
381
481
581
680
780
879
979
1079
1178
1278
1378
1478
1577
1677
1777
1877
1976
2076
2176
2276
2376
2475
2575
2675
2774
2874
2973
3073

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 93% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
11585
21486
31387
41288
51288
61189
71189
81090
91090
10991
11991
12892
13892
14793
15793
16793
17694
18694
19694
20595
21595
22496
23496
24496
25496
26397
27397
28397
29397
30397

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 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
68calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 6:38 AM to 6:34 AM, and sunset from 6:47 PM to 6:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:386:47
212.16:386:47
312.16:386:46
412.16:386:46
512.16:386:45
612.16:376:45
712.16:376:44
812.16:376:43
912.16:376:43
1012.16:376:42
1112.16:376:42
1212.16:376:41
1312.16:366:40
1412.16:366:40
1512.16:366:39
1612.06:366:39
1712.06:366:38
1812.06:366:37
1912.06:366:37
2012.06:356:36
2112.06:356:36
2212.06:356:35
2312.06:356:34
2412.06:356:34
2512.06:356:33
2612.06:356:33
2712.06:356:32
2812.06:346:32
2911.96:346:31
3011.96:346:30

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.13 kWh/m².

For context, solar energy here swings from a low near 3.78 kWh/m² to a high of 5.99 kWh/m² in February across the year — September's 4.13 kWh/m² sits near the bottom.

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
304.3Bright
Planning a trip in September

Hazard calendar for Ogbomoso

In seasonPeak

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

Ogbomoso's rainy season runs May–October, when most of the year's rain falls.

Ogbomoso sees seasonal dust haze (January–April), heaviest in February.

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

Is September a good time to visit Ogbomoso?

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

3.7
Sightseeing
7th-best month of the year
4.6
Beach & pool
10th-best month of the year

September is a weaker month for outdoor sightseeing in Ogbomoso.

What to pack for Ogbomoso in September

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

In September, Ogbomoso sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. About 23 days see rain.

light clothesrain gear

UV index in Ogbomoso in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ogbomoso peaks around March 24 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 24UV 12Dec 21UV 8
UV index (midday)Level
Jan8Very high
Feb9Very high
Mar12Extreme
Apr12Extreme
May11Extreme
Jun12Extreme
Jul11Extreme
Aug11Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Ogbomoso 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 Ogbomoso is worst in February — around 140 µg/m³ PM2.5 (unhealthy), about 4.0× the cleanest month (July, 35 µg/m³).

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

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyFeb 8140 µg/m³Jul 1935 µg/m³
PM2.5 (µg/m³)Level
Jan139Unhealthy
Feb140Unhealthy
Mar77Unhealthy
Apr62Unhealthy
May44Poor
Jun39Poor
Jul35Moderate
Aug37Poor
Sep46Poor
Oct68Unhealthy
Nov93Unhealthy
Dec124Unhealthy
Location & terrain

Where is Ogbomoso?

Ogbomoso sits at 8.1°N, 4.2°E, 361 m above sea level, in Nigeria. The nearest listed city is Ejigbo, 27 km away.

Topography around Ogbomoso

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

Within 3 km, the terrain around Ogbomoso has only modest variations in elevation — a maximum elevation change of 69 m around an average of 334 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 300 m; within 80 km, significant variations in elevation — a maximum elevation change of 504 m.

The land around Ogbomoso is covered by artificial surfaces (78%) within 3 km, trees (29%), shrubs (28%) and cropland (23%) within 16 km, and trees (44%) and shrubs (23%) within 80 km.

3 km
69 m
16 km
300 m
80 km
504 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Ejigbo 27 km · Inisa 33 km · Ilobu 43 km · Oyo 46 km · Ede 49 km · Ilorin 52 km · Offa 53 km · Ikirun 53 km

Nigeria travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 13% of US
price level, 2025
GDP per capita
$1,224
2025
Happiness
4.8 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
15.7
per 100k, 2023
Road deaths
20.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 569
Religion
Muslim 54%other Christian 35%Roman Catholic 11%other 1%

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 Ogbomoso (8.1337°, 4.2401°, elevation 361 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).