Vogan weather in September

In September, Vogan sees average daytime highs of 28°C and overnight lows near 24°C, with 105 mm of rain across 18.9 wet days and about 12 hours of daylight. It is the 10th-warmest and 4th-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 6% 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 Vogan's 8th-clearest and 5th-windiest month. For the whole year in context, see Vogan's year-round climate.

Daytime high
28°
10th warmest
Overnight low
24°
3rd coldest
Rainfall
105 mm
18.9 wet days
Daylight
12 hours
5:47 AM – 5:49 PM
Cloud cover
74%
8th clearest
Wind
13 km/h
5th windiest
Solar energy
5.02 kWh/m²
Travel score
4.8
out of 10

Vogan is town in Maritime Region, Togo.

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 Vogan reaches about 28°C in the afternoon and slips back to 24°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°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)
12724
22724
32724
42724
52724
62724
72724
82724
92824
102824
112824
122824
132824
142824
152824
162824
172824
182824
192824
202824
212824
222824
232824
242824
252824
262824
272824
282824
292824
302825

How September really feels in Vogan

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.

Vogan weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 25°247.711.75.3
Feb31° / 26°349.311.84.5
Mar31° / 27°5615.6123.9
Apr31° / 26°7917.612.13.7
May30° / 26°15324.612.33.2
Jun28° / 25°17924.612.43.7
Jul27° / 24°9316.612.35.2
Aug27° / 24°5811.912.25.9
Sep28° / 24°10518.9124.8
Oct29° / 25°12622.211.94.0
Nov30° / 26°6818.911.74.0
Dec30° / 26°3511.611.64.9

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 19% of September, with mostly cloudy or overcast conditions the remaining 75%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12080
22080
32179
42179
52179
62179
72278
82278
92278
102278
112278
122278
132377
142377
152377
162476
172575
182575
192575
202674
212773
222773
232872
242872
253070
263070
273169
283268
293268
303367

Chance of precipitation in September

Any precipitation

Vogan gets around 105 mm of rain over 18.9 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 63% and peaks near 70% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
152
253
354
455
556
657
758
859
960
1060
1161
1262
1363
1463
1564
1664
1765
1865
1965
2066
2166
2266
2367
2467
2568
2668
2769
2869
2970
3070

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 94% 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
5991
6991
7991
8991
9991
10982
11982
12982
13973
14973
15964
16955
17955
18946
19937
20928
21919
229010
238911
248812
258713
268614
278515
288416
298218
308119

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

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 5:50 AM to 5:45 AM, and sunset from 5:57 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:505:57
212.15:505:57
312.15:505:56
412.15:495:56
512.15:495:55
612.15:495:55
712.15:495:54
812.15:495:54
912.15:495:53
1012.15:485:53
1112.15:485:52
1212.15:485:51
1312.15:485:51
1412.05:485:50
1512.05:475:50
1612.05:475:49
1712.05:475:49
1812.05:475:48
1912.05:475:48
2012.05:465:47
2112.05:465:46
2212.05:465:46
2312.05:465:45
2412.05:465:45
2512.05:455:44
2612.05:455:44
2712.05:455:43
2812.05:455:43
2912.05:455:42
3012.05:455:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.02 kWh/m².

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 5.89 kWh/m² in March across the year — September's 5.02 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
Planning a trip in September

Hazard calendar for Vogan

In seasonPeak

None of Vogan's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Vogan sees seasonal dust haze (January–April), heaviest in February.

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

Is September a good time to visit Vogan?

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

4.8
Sightseeing
5th-best month of the year
5.2
Beach & pool
9th-best month of the year

September is a reasonable time to visit Vogan for sightseeing.

What to pack for Vogan in September

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

In September, Vogan sees daytime highs around 28°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

Sea temperature near Vogan in September

The nearest coast averages about 26°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 25 km away) is warmest in May at about 29°C and coldest in August near 24°C.

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

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Warm
Mar28Tropical
Apr29Tropical
May29Tropical
Jun28Warm
Jul25Warm
Aug24Warm
Sep26Warm
Oct27Warm
Nov28Tropical
Dec28Tropical

UV index in Vogan 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 Vogan peaks around April 11 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highApr 11UV 13Dec 15UV 8
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun11Extreme
Jul10Extreme
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov9Very high
Dec8Very high

Air quality in Vogan 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 Vogan is worst in January — around 82 µg/m³ PM2.5 (unhealthy), about 5.3× the cleanest month (September, 15 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyModerateJan 1680 µg/m³Sep 1716 µg/m³
PM2.5 (µg/m³)Level
Jan82Unhealthy
Feb65Unhealthy
Mar33Moderate
Apr29Moderate
May18Moderate
Jun18Moderate
Jul20Moderate
Aug18Moderate
Sep15Moderate
Oct17Moderate
Nov24Moderate
Dec65Unhealthy
Location & terrain

Where is Vogan?

Vogan sits at 6.3°N, 1.5°E, 37 m above sea level, in Togo. The nearest listed city is Aného, 13 km away.

AthiéméTséviéComéLokossaLomé

Topography around Vogan

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

Within 3 km, the terrain around Vogan has only modest variations in elevation — a maximum elevation change of 47 m around an average of 30 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 88 m; within 80 km, only modest variations in elevation — a maximum elevation change of 241 m.

The land around Vogan is covered by grassland (44%) and trees (21%) within 3 km, grassland (56%) within 16 km, and water (30%) and trees (28%) within 80 km.

3 km
47 m
16 km
88 m
80 km
241 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Aného 13 km · Tabligbo 28 km · Athiémé 31 km · Tsévié 37 km · 38 km · Comé 39 km · Lokossa 40 km · Lomé 41 km

Togo travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,384
2025
Happiness
4.3 / 10
World Happiness, 2025
Safe drinking water
21%
of population, 2024
Road deaths
28.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 397
Religion
Christian 42%folk religion 37%Muslim 14%none 6%

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 Vogan (6.3333°, 1.5333°, elevation 37 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).