Tubmanburg weather in September

In September, Tubmanburg sees average daytime highs of 28°C and overnight lows near 23°C, with 448 mm of rain across 29.6 wet days and about 12 hours of daylight. It is the 10th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°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 Tubmanburg's 10th-clearest and 4th-windiest month. For the whole year in context, see Tubmanburg's year-round climate.

Daytime high
28°
10th warmest
Overnight low
23°
5th coldest
Rainfall
448 mm
29.6 wet days
Daylight
12 hours
6:36 AM – 6:39 PM
Cloud cover
88%
10th clearest
Wind
6 km/h
4th windiest
Solar energy
3.76 kWh/m²
Travel score
3.2
out of 10

Tubmanburg is human settlement in Liberia.

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 28°C through the month.

A typical September day in Tubmanburg reaches about 28°C in the afternoon and slips back to 23°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12723
22723
32723
42723
52723
62723
72723
82723
92823
102823
112823
122823
132823
142823
152823
162823
172823
182823
192823
202823
212823
222823
232823
242823
252823
262823
272823
282823
292823
302823

How September really feels in Tubmanburg

Once humidity and wind are folded in, September averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Tubmanburg 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
Jan30° / 23°5612.711.64.7
Feb30° / 24°7115.211.84.0
Mar30° / 24°13423.6123.3
Apr30° / 24°19126.512.12.9
May29° / 24°2723012.32.7
Jun28° / 23°37029.412.43.1
Jul27° / 23°36228.712.43.5
Aug27° / 23°45828.812.23.5
Sep28° / 23°44829.6123.2
Oct29° / 23°26730.211.82.9
Nov29° / 23°13825.311.73.3
Dec30° / 23°6817.411.64.4

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 3% of September, with mostly cloudy or overcast conditions the remaining 97%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10298
11298
12298
13298
14397
15397
16397
17397
18496
19496
20496
21496
22496
23595
24595
25595
26595
27595
28595
29595
30595

Chance of precipitation in September

Any precipitation

Tubmanburg gets around 448 mm of rain over 29.6 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 99% and peaks near 99% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
197
297
398
498
598
698
798
898
998
1098
1199
1299
1399
1499
1599
1699
1799
1899
1999
2099
2199
2299
2399
2499
2599
2699
2799
2899
2999
3099

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 98% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
11000
21000
31000
41000
51000
61000
71000
81000
9991
10991
11991
12991
13991
14991
15982
16982
17982
18982
19982
20982
21982
22973
23973
24973
25973
26973
27973
28973
29964
30964

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 5 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
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
285calm
295calm
305calm

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 6:39 AM to 6:34 AM, and sunset from 6:47 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:396:47
212.16:396:46
312.16:396:46
412.16:396:45
512.16:386:45
612.16:386:44
712.16:386:44
812.16:386:43
912.16:386:43
1012.16:386:42
1112.16:376:42
1212.16:376:41
1312.16:376:40
1412.16:376:40
1512.06:376:39
1612.06:366:39
1712.06:366:38
1812.06:366:38
1912.06:366:37
2012.06:366:36
2112.06:366:36
2212.06:356:35
2312.06:356:35
2412.06:356:34
2512.06:356:34
2612.06:356:33
2712.06:356:33
2812.06:346:32
2912.06:346:32
3011.96:346:31

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.76 kWh/m².

For context, solar energy here swings from a low near 3.36 kWh/m² to a high of 5.06 kWh/m² in February across the year — September's 3.76 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
13.5Moderate
23.5Moderate
33.5Moderate
43.5Moderate
53.5Moderate
63.6Moderate
73.6Moderate
83.6Moderate
93.6Moderate
103.6Moderate
113.6Moderate
123.6Moderate
133.7Moderate
143.7Moderate
153.7Moderate
163.7Moderate
173.8Moderate
183.8Moderate
193.8Moderate
203.8Moderate
213.9Moderate
223.9Moderate
233.9Moderate
244.0Moderate
254.0Moderate
264.0Bright
274.0Bright
284.0Bright
294.1Bright
304.1Bright
Planning a trip in September

Hazard calendar for Tubmanburg

In seasonPeak

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

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

Tubmanburg sees seasonal dust haze (February), 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 Tubmanburg?

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

3.2
Sightseeing
8th-best month of the year
3.5
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Tubmanburg.

What to pack for Tubmanburg in September

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

In September, Tubmanburg sees daytime highs around 28°C and nights near 23°C. Pack light clothes and rain gear. About 30 days see rain.

light clothesrain gear

Sea temperature near Tubmanburg in September

The nearest coast averages about 27°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 43 km away) is warmest in May at about 29°C and coldest in August near 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb27Warm
Mar27Warm
Apr28Warm
May29Tropical
Jun28Tropical
Jul27Warm
Aug27Warm
Sep27Warm
Oct28Warm
Nov29Tropical
Dec29Tropical

UV index in Tubmanburg in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tubmanburg peaks around September 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highSep 16UV 13Dec 15UV 8
UV index (midday)Level
Jan10Extreme
Feb12Extreme
Mar13Extreme
Apr12Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov9Very high
Dec8Very high

Air quality in Tubmanburg 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 Tubmanburg is worst in April — around 95 µg/m³ PM2.5 (unhealthy), about 8.3× the cleanest month (August, 12 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyModerateModeratePoorApr 1094 µg/m³Aug 2112 µg/m³
PM2.5 (µg/m³)Level
Jan56Unhealthy
Feb61Unhealthy
Mar89Unhealthy
Apr95Unhealthy
May32Moderate
Jun19Moderate
Jul15Moderate
Aug12Good
Sep12Moderate
Oct18Moderate
Nov25Moderate
Dec44Poor
Location & terrain

Where is Tubmanburg?

Tubmanburg sits at 6.9°N, 10.8°W, 71 m above sea level, in Liberia. The nearest listed city is Monrovia, 63 km away.

MonroviaKakataHarbelKenemaSegbwemaBuchananGbarngaBo

Topography around Tubmanburg

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

Within 3 km, the terrain around Tubmanburg has only modest variations in elevation — a maximum elevation change of 134 m around an average of 69 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 239 m; within 80 km, large variations in elevation — a maximum elevation change of 746 m.

The land around Tubmanburg is covered by trees (65%) within 3 km, trees (93%) within 16 km, and trees (78%) within 80 km.

3 km
134 m
16 km
239 m
80 km
746 m
treesshrubsgrasslandartificial surfaceswater
September weather nearby: Monrovia 63 km · Kakata 64 km · Harbel 86 km · Kenema 119 km · Segbwema 126 km · Buchanan 140 km · Gbarnga 150 km · Bo 158 km

Liberia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 0% of US
price level, 2025
GDP per capita
$915
2025
Happiness
4.3 / 10
World Happiness, 2025
Homicide rate
3.1
per 100k, 2012
Road deaths
38.9
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Christian 85%Muslim 12%none 3%Traditional 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 Tubmanburg (6.8706°, -10.8211°, elevation 71 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. 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).