Bargny weather in September

In September, Bargny sees average daytime highs of 30°C and overnight lows near 26°C, with 97 mm of rain across 11.6 wet days and about 12.1 hours of daylight. It is the 3rd-warmest and 2nd-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 23% of the time in September, and the air most often feels miserable.

Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Bargny's 11th-clearest and 12th-windiest month. For the whole year in context, see Bargny's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
26°
12th coldest
Rainfall
97 mm
11.6 wet days
Daylight
12 h 06 min
7:01 AM – 7:06 PM
Cloud cover
64%
11th clearest
Wind
11 km/h
12th windiest
Solar energy
5.64 kWh/m²
Travel score
4.8
out of 10

Bargny is settlement in Senegal.

Density
5,330/km²
people per km²

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 Bargny reaches about 30°C in the afternoon and slips back to 26°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 28°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)
12926
22926
32926
42926
52926
62926
73026
83026
93026
103026
113026
123026
133026
143026
153026
163026
173026
183026
193026
203026
213026
223026
233026
243026
253026
263026
273026
283026
293026
303026

How September really feels in Bargny

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.

Bargny weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 20°20.211.28.0
Feb28° / 19°10.211.58.3
Mar27° / 20°00.111.98.6
Apr26° / 20°0012.38.8
May27° / 21°0012.78.7
Jun28° / 24°10.412.97.8
Jul29° / 25°345.112.86.1
Aug29° / 26°12913.412.54.7
Sep30° / 26°9711.612.14.8
Oct31° / 26°253.611.75.4
Nov31° / 24°10.111.35.6
Dec29° / 21°10.411.16.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 21% of September, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12872
22872
32971
43070
53169
63367
73466
83664
93763
103961
114060
124159
134258
144357
154456
164555
174654
184852
194753
204951
215050
225050
235149
245347
255446
265545
275644
285842
295941
306040

Chance of precipitation in September

Any precipitation

Bargny gets around 97 mm of rain over 11.6 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 38% and peaks near 51% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
151
250
350
449
548
647
746
844
943
1042
1141
1240
1339
1439
1538
1637
1736
1836
1935
2034
2134
2233
2332
2431
2530
2629
2727
2826
2925
3024

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the miserable band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
11585
21486
31486
41387
51387
61387
71387
81288
91288
101288
111288
121288
131288
141387
151387
161387
171387
181288
191288
201288
211288
221288
231288
241288
251387
261387
271387
281486
291585
301684

Wind in September

Winds average 11 km/h in September, the calmest month.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 18 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 24 minutes over September. Sunrise moves from 7:00 AM to 7:02 AM, and sunset from 7:17 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:007:17
212.37:007:17
312.37:007:16
412.27:007:15
512.27:007:14
612.27:007:14
712.27:007:13
812.27:007:12
912.27:007:11
1012.27:017:10
1112.27:017:10
1212.17:017:09
1312.17:017:08
1412.17:017:07
1512.17:017:06
1612.17:017:06
1712.17:017:05
1812.17:017:04
1912.07:017:03
2012.07:017:02
2112.07:017:02
2212.07:017:01
2312.07:017:00
2412.07:016:59
2512.07:016:59
2611.97:016:58
2711.97:016:57
2811.97:026:56
2911.97:026:56
3011.97:026:55

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.64 kWh/m².

For context, solar energy here swings from a low near 5.1 kWh/m² to a high of 7.25 kWh/m² in May across the year — September's 5.64 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
306.0Bright
Planning a trip in September

Hazard calendar for Bargny

In seasonPeak

In September, Bargny sits inside its atlantic hurricane and dust season. The full year is below, with each hazard's peak months called out.

Bargny sits in the Atlantic hurricane belt; the season peaks August–October.

Bargny sees dust haze year-round, heaviest in June.

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

Is September a good time to visit Bargny?

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

4.8
Sightseeing
11th-best month of the year
6.6
Beach & pool
11th-best month of the year

September is a reasonable time to visit Bargny for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Bargny in September

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

In September, Bargny sees daytime highs around 30°C and nights near 26°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

Sea temperature near Bargny in September

The nearest coast averages about 28°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 km away) is warmest in September at about 28°C and coldest in February near 19°C.

It's comfortable for a long swim from Apr 19 to Jan 28 — about 9.4 months when the water holds above 20°C.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb19Cool
Mar19Cool
Apr20Cool
May22Refreshing
Jun25Warm
Jul27Warm
Aug28Tropical
Sep28Tropical
Oct28Tropical
Nov26Warm
Dec23Refreshing

UV index in Bargny in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bargny peaks around March 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMar 17UV 12Dec 16UV 7
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr11Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep11Extreme
Oct9Very high
Nov8Very high
Dec6High

Air quality in Bargny 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 Bargny is worst in January — around 109 µg/m³ PM2.5 (unhealthy), about 3.1× the cleanest month (August, 36 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyPoorUnhealthyJan 18108 µg/m³Aug 1937 µg/m³
PM2.5 (µg/m³)Level
Jan109Unhealthy
Feb103Unhealthy
Mar77Unhealthy
Apr53Poor
May48Poor
Jun66Unhealthy
Jul49Poor
Aug36Poor
Sep42Poor
Oct62Unhealthy
Nov68Unhealthy
Dec100Unhealthy
Location & terrain

Where is Bargny?

Bargny sits at 14.7°N, 17.2°W, 11 m above sea level, in Senegal. The nearest listed city is Bargny Ngoude, 1.0 km away.

Topography around Bargny

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

Within 3 km, the terrain around Bargny has only modest variations in elevation — a maximum elevation change of 36 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 101 m; within 80 km, only modest variations in elevation — a maximum elevation change of 143 m.

The land around Bargny is covered by water (33%) and grassland (28%) within 3 km, water (42%) and grassland (25%) within 16 km, and water (54%) and cropland (22%) within 80 km.

3 km
36 m
16 km
101 m
80 km
143 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Bargny Ngoude 1.0 km · Bargny Guèdj 1.0 km · Rufisque est 5.0 km · Rufisque 5.0 km · Diamniadio 6.0 km · Jaxaay Parcelle Niakoul Rap 10 km · Niakoul Rab 11 km · Sébikhotane 11 km

Senegal travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / D / E / K
230 V · 50 Hz
Prices
≈ 36% of US
price level, 2025
GDP per capita
$1,955
2025
Happiness
4.8 / 10
World Happiness, 2025
Safe drinking water
27%
of population, 2024
Homicide rate
0.3
per 100k, 2015
Road deaths
23.5
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 442
Religion
Muslim 97%Christian 3%

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 Bargny (14.6971°, -17.2301°, elevation 11 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).