Ubiaja weather in September

In September, Ubiaja sees average daytime highs of 30°C and overnight lows near 23°C, with 240 mm of rain across 27 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 0% 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 Ubiaja's 11th-clearest and 9th-windiest month. For the whole year in context, see Ubiaja's year-round climate.

Daytime high
30°
10th warmest
Overnight low
23°
5th coldest
Rainfall
240 mm
27 wet days
Daylight
12 hours
6:28 AM – 6:30 PM
Cloud cover
84%
11th clearest
Wind
6 km/h
9th windiest
Solar energy
4.04 kWh/m²
Travel score
2.9
out of 10

Ubiaja is town in Edo State, 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 30°C through the month.

A typical September day in Ubiaja 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 32°C. Set against its neighbours, September runs on par with August and about 1°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12923
22923
32923
42923
52923
62923
72923
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 Ubiaja

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.

Ubiaja 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° / 22°61.811.73.0
Feb36° / 24°154.211.82.2
Mar35° / 25°5312.3122.2
Apr34° / 25°11717.712.12.5
May32° / 24°18723.912.32.6
Jun30° / 23°23026.612.42.8
Jul29° / 23°22227.912.33.1
Aug29° / 23°20625.812.23.3
Sep30° / 23°24027122.9
Oct31° / 23°17122.911.93.2
Nov33° / 24°296.111.73.9
Dec34° / 23°41.111.63.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 6% of September, with mostly cloudy or overcast conditions the remaining 94%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1496
2496
3496
4496
5496
6496
7496
8496
9496
10496
11496
12595
13595
14595
15694
16694
17694
18793
19793
20793
21793
22892
23892
24892
25892
26892
27892
28892
29892
30892

Chance of precipitation in September

Any precipitation

Ubiaja gets around 240 mm of rain over 27 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 90% and peaks near 92% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
191
291
391
492
592
692
792
892
992
1092
1192
1292
1392
1492
1591
1691
1791
1890
1990
2089
2189
2288
2388
2487
2587
2687
2786
2886
2986
3086

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

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
1199
20100
30100
40100
50100
60100
70100
80100
90100
100100
110100
120100
130100
140100
150100
160100
170100
180100
190100
200100
210100
220100
230100
240100
250100
260100
270100
280100
290100
300100

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 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
47calm
57calm
67calm
77calm
87calm
97calm
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 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 6:30 AM to 6:25 AM, and sunset from 6:38 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:306:38
212.16:306:38
312.16:306:37
412.16:306:36
512.16:306:36
612.16:306:35
712.16:296:35
812.16:296:34
912.16:296:34
1012.16:296:33
1112.16:296:33
1212.16:286:32
1312.16:286:32
1412.06:286:31
1512.06:286:30
1612.06:286:30
1712.06:286:29
1812.06:276:29
1912.06:276:28
2012.06:276:28
2112.06:276:27
2212.06:276:27
2312.06:266:26
2412.06:266:25
2512.06:266:25
2612.06:266:24
2712.06:266:24
2812.06:266:23
2912.06:256:23
3011.96:256:22

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.04 kWh/m².

For context, solar energy here swings from a low near 3.87 kWh/m² to a high of 5.61 kWh/m² in January across the year — September's 4.04 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
84.0Moderate
94.0Moderate
104.0Bright
114.0Bright
124.0Bright
134.0Bright
144.0Bright
154.0Bright
164.1Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.1Bright
294.1Bright
304.1Bright
Planning a trip in September

Hazard calendar for Ubiaja

In seasonPeak

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

Ubiaja's monsoon runs April–October, when most of the year's rain falls.

Ubiaja sees seasonal dust haze (December–April), heaviest in February.

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

Is September a good time to visit Ubiaja?

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

2.9
Sightseeing
7th-best month of the year
3.9
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Ubiaja.

What to pack for Ubiaja in September

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

In September, Ubiaja sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

UV index in Ubiaja 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 Ubiaja peaks around September 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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 highExtremeExtremeVery highSep 21UV 12Dec 22UV 8
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar12Extreme
Apr11Extreme
May11Extreme
Jun11Extreme
Jul11Extreme
Aug9Very high
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Ubiaja 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 Ubiaja is worst in January — around 196 µg/m³ PM2.5 (very unhealthy), about 5.0× the cleanest month (July, 39 µg/m³).

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

0306090120150180210JanFebMarAprMayJunJulAugSepOctNovDecVery unhealthyUnhealthyPoorUnhealthyJan 18193 µg/m³Jul 2239 µg/m³
PM2.5 (µg/m³)Level
Jan196Very unhealthy
Feb176Very unhealthy
Mar85Unhealthy
Apr70Unhealthy
May52Poor
Jun47Poor
Jul39Poor
Aug40Poor
Sep48Poor
Oct67Unhealthy
Nov88Unhealthy
Dec162Very unhealthy
Location & terrain

Where is Ubiaja?

Ubiaja sits at 6.7°N, 6.4°E, 286 m above sea level, in Nigeria. The nearest listed city is Uromi, 8.0 km away.

Topography around Ubiaja

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

Within 3 km, the terrain around Ubiaja has only modest variations in elevation — a maximum elevation change of 184 m around an average of 268 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 395 m; within 80 km, large variations in elevation — a maximum elevation change of 604 m.

The land around Ubiaja is covered by trees (53%) and grassland (21%) within 3 km, trees (65%) and grassland (21%) within 16 km, and trees (63%) and grassland (20%) within 80 km.

3 km
184 m
16 km
395 m
80 km
604 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Uromi 8.0 km · Ekpoma 29 km · Auchi 48 km · Agbor 49 km · Ogwashi-Uku 55 km · Asaba 64 km · Idah 64 km · Onitsha 72 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 Ubiaja (6.6558°, 6.3849°, elevation 286 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).