Lamin weather in September

In September, Lamin sees average daytime highs of 30°C and overnight lows near 25°C, with 226 mm of rain across 22.7 wet days and about 12.1 hours of daylight. It is the 9th-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 6% 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 Lamin's 11th-clearest and 11th-windiest month. For the whole year in context, see Lamin's year-round climate.

Daytime high
30°
9th warmest
Overnight low
25°
10th coldest
Rainfall
226 mm
22.7 wet days
Daylight
12 h 06 min
6:58 AM – 7:02 PM
Cloud cover
77%
11th clearest
Wind
8 km/h
11th windiest
Solar energy
4.98 kWh/m²
Travel score
3.2
out of 10

Lamin is city.

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 Lamin reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 29°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)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173125
183125
193125
203125
213125
223125
233125
243125
253125
263125
273125
283126
293126
303126

How September really feels in Lamin

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
2 feel dangerously hot (≥ 39°C)
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.

Lamin weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°10.211.36.5
Feb31° / 20°10.111.65.7
Mar32° / 21°00.111.95.3
Apr32° / 22°0012.35.5
May31° / 23°10.312.65.7
Jun31° / 25°203.612.85.1
Jul30° / 26°17118.312.73.8
Aug30° / 25°28825.212.43.2
Sep30° / 25°22622.712.13.2
Oct32° / 26°7511.511.74.1
Nov32° / 24°40.911.44.9
Dec31° / 21°20.311.25.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 76%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11288
21387
31486
41486
51585
61684
71783
81882
91882
101981
112080
122179
132179
142278
152278
162476
172476
182575
192575
202674
212872
222872
232971
243070
253268
263367
273466
283664
293763
303862

Chance of precipitation in September

Any precipitation

Lamin gets around 226 mm of rain over 22.7 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 75% and peaks near 83% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
183
283
382
482
581
681
781
880
980
1079
1179
1279
1378
1478
1577
1677
1776
1875
1975
2074
2173
2272
2371
2470
2568
2667
2765
2864
2962
3061

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

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
1991
2991
3991
4991
5991
6991
7991
8991
9991
10892
11892
12892
13892
14793
15793
16793
17793
18694
19694
20694
21694
22595
23595
24595
25595
26595
27595
28595
29595
30595

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

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 6:58 AM to 6:58 AM, and sunset from 7:13 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:587:13
212.26:587:13
312.26:587:12
412.26:587:11
512.26:587:10
612.26:587:10
712.26:587:09
812.26:587:08
912.26:587:08
1012.16:587:07
1112.16:587:06
1212.16:587:05
1312.16:587:05
1412.16:587:04
1512.16:587:03
1612.16:587:02
1712.16:587:02
1812.06:587:01
1912.06:587:00
2012.06:586:59
2112.06:586:58
2212.06:586:58
2312.06:586:57
2412.06:586:56
2512.06:586:56
2611.96:586:55
2711.96:586:54
2811.96:586:53
2911.96:586:53
3011.96:586:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.98 kWh/m².

For context, solar energy here swings from a low near 4.66 kWh/m² to a high of 7.17 kWh/m² in April across the year — September's 4.98 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.9Bright
124.9Bright
134.9Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.4Bright
Planning a trip in September

Hazard calendar for Lamin

In seasonPeak

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

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

Lamin's monsoon runs July–September, when most of the year's rain falls.

Lamin sees seasonal dust haze (February–August), heaviest in June.

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

Is September a good time to visit Lamin?

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

3.2
Sightseeing
11th-best month of the year
4.6
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Lamin.

What to pack for Lamin in September

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

In September, Lamin sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

Sea temperature near Lamin in September

The nearest coast averages about 29°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 37 km away) is warmest in October at about 29°C and coldest in March near 20°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan22Refreshing
Feb21Refreshing
Mar20Refreshing
Apr21Refreshing
May23Refreshing
Jun26Warm
Jul28Tropical
Aug28Tropical
Sep29Tropical
Oct29Tropical
Nov28Warm
Dec24Refreshing

UV index in Lamin 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 Lamin peaks around March 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 19UV 13Dec 19UV 7
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr12Extreme
May11Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Lamin 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 Lamin is worst in February — around 98 µg/m³ PM2.5 (unhealthy), about 4.2× the cleanest month (August, 24 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 1397 µg/m³Aug 2024 µg/m³
PM2.5 (µg/m³)Level
Jan89Unhealthy
Feb98Unhealthy
Mar80Unhealthy
Apr61Unhealthy
May52Poor
Jun60Unhealthy
Jul36Poor
Aug24Moderate
Sep29Moderate
Oct50Poor
Nov64Unhealthy
Dec84Unhealthy
Location & terrain

Where is Lamin?

Lamin sits at 13.4°N, 16.4°W, 15 m above sea level, in Gambia. The nearest listed city is Banjul, 19 km away.

BanjulAbukoBrikamaKunkujangFaji KundaWelingaraSinchu AlagiTalinding

Topography around Lamin

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

Within 3 km, the terrain around Lamin has only modest variations in elevation — a maximum elevation change of 29 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 42 m; within 80 km, only modest variations in elevation — a maximum elevation change of 53 m.

The land around Lamin is covered by shrubs (33%) and water (33%) within 3 km, water (41%) within 16 km, and water (30%) within 80 km.

3 km
29 m
16 km
42 m
80 km
53 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
September weather nearby: Banjul 19 km · Abuko 25 km · Brikama 25 km · Kunkujang 26 km · Faji Kunda 26 km · Welingara 27 km · Sinchu Alagi 27 km · Talinding 27 km

Gambia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type G
230 V · 50 Hz
Prices
≈ 25% of US
price level, 2025
GDP per capita
$919
2025
Happiness
4.3 / 10
World Happiness, 2025
Safe drinking water
48%
of population, 2024
Road deaths
29.6
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 96%Christian 4%other or none 0%

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 Lamin (13.3522°, -16.4339°, elevation 15 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).