Sofo-Birnin-Gwari weather in September

In September, Sofo-Birnin-Gwari sees average daytime highs of 29°C and overnight lows near 21°C, with 199 mm of rain across 24.1 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 2nd-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 3% 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 Sofo-Birnin-Gwari's 10th-clearest and 12th-windiest month. For the whole year in context, see Sofo-Birnin-Gwari's year-round climate.

Daytime high
29°
10th warmest
Overnight low
21°
7th coldest
Rainfall
199 mm
24.1 wet days
Daylight
12 h 06 min
6:25 AM – 6:29 PM
Cloud cover
78%
10th clearest
Wind
7 km/h
12th windiest
Solar energy
4.9 kWh/m²
Travel score
3.7
out of 10

Sofo-Birnin-Gwari is human settlement 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 Sofo-Birnin-Gwari reaches about 29°C in the afternoon and slips back to 21°C overnight — a 8°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.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12821
22821
32821
42821
52821
62821
72821
82821
92821
102821
112821
122821
132921
142921
152921
162921
172921
182921
192921
202921
212921
222921
232921
242921
252921
262921
272921
282921
292921
302921

How September really feels in Sofo-Birnin-Gwari

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.

Sofo-Birnin-Gwari weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 18°0011.45.6
Feb34° / 21°0011.63.8
Mar37° / 23°30.711.92.2
Apr36° / 25°224.912.22.1
May33° / 24°8313.912.53.1
Jun30° / 22°10815.112.64.2
Jul28° / 21°17923.712.64.0
Aug27° / 21°27527.312.43.7
Sep29° / 21°19924.112.13.7
Oct31° / 20°7111.211.84.5
Nov32° / 19°00.111.54.9
Dec32° / 18°0011.45.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 81%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11090
21090
31189
41189
51189
61288
71387
81486
91486
101585
111585
121783
131882
141882
151882
161981
172080
182179
192179
202278
212377
222377
232476
242575
252575
262674
272674
282674
292872
302971

Chance of precipitation in September

Any precipitation

Sofo-Birnin-Gwari gets around 199 mm of rain over 24.1 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 80% and peaks near 85% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
185
285
385
484
584
684
783
883
983
1082
1182
1282
1382
1482
1582
1682
1781
1881
1980
2080
2179
2278
2377
2476
2575
2674
2773
2871
2970
3069

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 76% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
13763
23664
33664
43565
53466
63466
73367
83268
93169
103070
112971
122872
132773
142575
152476
162377
172278
182179
191981
201882
211783
221684
231684
241585
251486
261486
271486
281486
291486
301486

Wind in September

Winds average 7 km/h in September, the calmest month.

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
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
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 6:26 AM to 6:25 AM, and sunset from 6:39 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:266:39
212.26:266:38
312.26:266:38
412.26:266:37
512.26:266:36
612.26:266:36
712.26:266:35
812.16:266:34
912.16:266:34
1012.16:266:33
1112.16:266:32
1212.16:266:32
1312.16:266:31
1412.16:266:30
1512.16:256:30
1612.16:256:29
1712.06:256:28
1812.06:256:28
1912.06:256:27
2012.06:256:26
2112.06:256:26
2212.06:256:25
2312.06:256:24
2412.06:256:24
2512.06:256:23
2612.06:256:22
2711.96:256:22
2811.96:256:21
2911.96:256:20
3011.96:256:20

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.9 kWh/m².

For context, solar energy here swings from a low near 4.02 kWh/m² to a high of 6.91 kWh/m² in March across the year — September's 4.9 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.5Bright
54.5Bright
64.5Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.8Bright
124.8Bright
134.8Bright
144.9Bright
154.9Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.1Bright
215.1Bright
225.1Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.3Bright
Planning a trip in September

Hazard calendar for Sofo-Birnin-Gwari

In seasonPeak

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

Sofo-Birnin-Gwari's monsoon runs July–September, when most of the year's rain falls.

Sofo-Birnin-Gwari sees seasonal dust haze (February–June), heaviest in March.

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

Is September a good time to visit Sofo-Birnin-Gwari?

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

3.7
Sightseeing
8th-best month of the year
4.5
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Sofo-Birnin-Gwari.

What to pack for Sofo-Birnin-Gwari in September

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

In September, Sofo-Birnin-Gwari sees daytime highs around 29°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Sofo-Birnin-Gwari 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 Sofo-Birnin-Gwari peaks around August 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highHighAug 17UV 12Dec 19UV 6
UV index (midday)Level
Jan8Very high
Feb8Very high
Mar11Extreme
Apr11Extreme
May10Very high
Jun10Extreme
Jul11Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec6High

Air quality in Sofo-Birnin-Gwari 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 Sofo-Birnin-Gwari is worst in February — around 117 µg/m³ PM2.5 (unhealthy), about 4.9× the cleanest month (July, 24 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 11116 µg/m³Jul 2324 µg/m³
PM2.5 (µg/m³)Level
Jan112Unhealthy
Feb117Unhealthy
Mar103Unhealthy
Apr74Unhealthy
May43Poor
Jun34Moderate
Jul24Moderate
Aug24Moderate
Sep36Poor
Oct61Unhealthy
Nov84Unhealthy
Dec108Unhealthy
Location & terrain

Where is Sofo-Birnin-Gwari?

Sofo-Birnin-Gwari sits at 11.0°N, 6.8°E, 657 m above sea level, in Nigeria. The nearest listed city is Funtua, 81 km away.

FuntuaKadunaZariaTeginaMalumfashiGusauSobaZungeru

Topography around Sofo-Birnin-Gwari

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sofo-Birnin-Gwari.

Within 3 km, the terrain around Sofo-Birnin-Gwari has only modest variations in elevation — a maximum elevation change of 190 m around an average of 559 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 303 m; within 80 km, significant variations in elevation — a maximum elevation change of 536 m.

The land around Sofo-Birnin-Gwari is covered by shrubs (36%), trees (33%) and grassland (23%) within 3 km, shrubs (38%) and trees (27%) within 16 km, and cropland (41%) and shrubs (31%) within 80 km.

3 km
190 m
16 km
303 m
80 km
536 m
treesshrubsgrasslandcroplandbare terrain
September weather nearby: Funtua 81 km · Kaduna 90 km · Zaria 103 km · Tegina 123 km · Malumfashi 126 km · Gusau 129 km · Soba 139 km · Zungeru 151 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 Sofo-Birnin-Gwari (11.0154°, 6.7804°, elevation 657 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).