Okigwe weather in September

In September, Okigwe sees average daytime highs of 29°C and overnight lows near 22°C, with 286 mm of rain across 29.1 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 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 12 hours by month's end. Set against the rest of the year, September is Okigwe's 12th-clearest and 7th-windiest month. For the whole year in context, see Okigwe's year-round climate.

Daytime high
29°
10th warmest
Overnight low
22°
5th coldest
Rainfall
286 mm
29.1 wet days
Daylight
12 hours
6:24 AM – 6:26 PM
Cloud cover
89%
12th clearest
Wind
6 km/h
7th windiest
Solar energy
3.82 kWh/m²
Travel score
2.8
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 Okigwe 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 31°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)
12922
22922
32922
42922
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
303022

How September really feels in Okigwe

Once humidity and wind are folded in, September averages 25 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
25
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.

Okigwe 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
Jan34° / 22°163.811.73.3
Feb35° / 23°367.711.82.6
Mar34° / 24°9617.2122.5
Apr32° / 24°17122.612.12.5
May31° / 23°22827.612.32.5
Jun30° / 23°2572812.32.8
Jul29° / 22°26528.512.33.1
Aug29° / 22°25627.312.23.3
Sep29° / 22°28629.1122.8
Oct30° / 22°26029.111.92.7
Nov32° / 23°8214.311.73.6
Dec33° / 22°143.311.74.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in September, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 2% of September, with mostly cloudy or overcast conditions the remaining 98%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1397
2298
3298
4298
5298
6298
7298
8298
9199
10199
11199
12199
13199
14199
15199
16199
17199
18199
19199
20199
21199
22298
23298
24298
25298
26397
27397
28397
29397
30397

Chance of precipitation in September

Any precipitation

Okigwe gets around 286 mm of rain over 29.1 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 97% and peaks near 97% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
195
295
396
496
596
697
797
897
997
1097
1197
1297
1397
1497
1597
1697
1797
1897
1997
2097
2197
2297
2397
2497
2597
2697
2797
2897
2997
3097

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 (%)Miserable (%)
11990
21990
31990
401000
501000
601000
701000
801000
901000
1001000
1101000
1201000
1301000
1401000
1501000
1601000
1701000
1801000
1901000
200991
210991
220991
230991
240991
250991
260991
270991
280991
290991
300991

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
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 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 6:27 AM to 6:21 AM, and sunset from 6:34 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:276:34
212.16:276:33
312.16:276:33
412.16:266:32
512.16:266:32
612.16:266:31
712.16:266:31
812.16:266:30
912.16:256:30
1012.16:256:29
1112.16:256:29
1212.16:256:28
1312.06:256:27
1412.06:246:27
1512.06:246:26
1612.06:246:26
1712.06:246:25
1812.06:246:25
1912.06:236:24
2012.06:236:24
2112.06:236:23
2212.06:236:23
2312.06:236:22
2412.06:226:22
2512.06:226:21
2612.06:226:21
2712.06:226:20
2812.06:226:20
2912.06:216:19
3012.06:216:19

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.82 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 5.45 kWh/m² in January across the year — September's 3.82 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.8Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.8Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.8Moderate
123.8Moderate
133.8Moderate
143.8Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.9Moderate
253.9Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.9Moderate
Planning a trip in September

Hazard calendar for Okigwe

In seasonPeak

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

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

Okigwe sees seasonal dust haze (December–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 Okigwe?

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

2.8
Sightseeing
6th-best month of the year
3.7
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Okigwe.

What to pack for Okigwe in September

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

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

light clothesrain gear

UV index in Okigwe 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 Okigwe peaks around September 21 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 highExtremeVery highSep 21UV 12Dec 21UV 8
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar12Extreme
Apr11Extreme
May11Extreme
Jun11Extreme
Jul10Extreme
Aug9Very high
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Okigwe 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 Okigwe is worst in January — around 195 µg/m³ PM2.5 (very unhealthy), about 3.0× the cleanest month (July, 64 µg/m³).

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

0306090120150180210JanFebMarAprMayJunJulAugSepOctNovDecVery unhealthyUnhealthyVery unhealthyJan 11194 µg/m³Jul 2464 µg/m³
PM2.5 (µg/m³)Level
Jan195Very unhealthy
Feb167Very unhealthy
Mar102Unhealthy
Apr94Unhealthy
May80Unhealthy
Jun74Unhealthy
Jul64Unhealthy
Aug64Unhealthy
Sep75Unhealthy
Oct94Unhealthy
Nov110Unhealthy
Dec191Very unhealthy
Location & terrain

Where is Okigwe?

Okigwe sits at 5.8°N, 7.4°E, 158 m above sea level, in Nigeria. The nearest listed city is Nkwerre, 28 km away.

Topography around Okigwe

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

Within 3 km, the terrain around Okigwe has only modest variations in elevation — a maximum elevation change of 194 m around an average of 169 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 360 m; within 80 km, significant variations in elevation — a maximum elevation change of 531 m.

The land around Okigwe is covered by trees (71%) within 3 km, trees (87%) within 16 km, and trees (75%) within 80 km.

3 km
194 m
16 km
360 m
80 km
531 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Nkwerre 28 km · Awgu 31 km · Uga 32 km · Umuahia 37 km · Igbo-Ukwu 42 km · Bende 43 km · Agulu 44 km · Owerri 52 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 Okigwe (5.8292°, 7.3506°, elevation 158 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).