Ebebiyin weather in September

In September, Ebebiyin sees average daytime highs of 28°C and overnight lows near 21°C, with 178 mm of rain across 26.8 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 0% of the time in September, and the air most often feels muggy.

Daylight stretches from about 12 hours at the start of September to 12 hours by month's end. Set against the rest of the year, September is Ebebiyin's 10th-clearest and 2nd-windiest month. For the whole year in context, see Ebebiyin's year-round climate.

Daytime high
28°
10th warmest
Overnight low
21°
5th coldest
Rainfall
178 mm
26.8 wet days
Daylight
12 hours
6:09 AM – 6:09 PM
Cloud cover
84%
10th clearest
Wind
7 km/h
2nd windiest
Solar energy
4.29 kWh/m²
Travel score
3.4
out of 10

Ebebiyin is town in Equatorial Guinea.

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 Ebebiyin reaches about 28°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 26°C and 30°C. Set against its neighbours, September runs about 1°C warmer than August and on par with 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
132821
142821
152821
162821
172821
182821
192821
202821
212821
222821
232821
242821
252821
262821
272821
282821
292821
302821

How September really feels in Ebebiyin

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.

Ebebiyin 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° / 21°6213.111.94.5
Feb30° / 21°7814.211.94.0
Mar30° / 21°16323.8123.2
Apr30° / 21°18425.1123.0
May30° / 21°15125.512.13.3
Jun28° / 21°12722.512.14.0
Jul27° / 20°9919.912.14.7
Aug27° / 20°9820.812.14.6
Sep28° / 21°17826.8123.4
Oct28° / 21°23628.6123.2
Nov29° / 21°18524.811.93.5
Dec29° / 21°781611.94.5

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 4% of September, with mostly cloudy or overcast conditions the remaining 96%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1397
2397
3397
4397
5397
6397
7397
8397
9397
10496
11496
12496
13496
14595
15595
16595
17595
18595
19595
20595
21595
22595
23595
24595
25595
26595
27595
28496
29496
30496

Chance of precipitation in September

Any precipitation

Ebebiyin gets around 178 mm of rain over 26.8 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 89% and peaks near 93% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
180
281
382
483
584
685
786
887
988
1088
1189
1290
1391
1491
1592
1692
1793
1893
1993
2093
2193
2293
2392
2492
2592
2692
2792
2892
2992
3092

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

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

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)
1964
2955
3955
4946
5946
6937
7937
8928
9928
10919
119010
128911
138911
148812
158713
168614
178614
188515
198515
208416
218416
228317
238317
248317
258218
268218
278119
288020
298020
307921

Wind in September

Winds average 7 km/h in September.

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
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 hours at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over September. Sunrise moves from 6:13 AM to 6:04 AM, and sunset from 6:16 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:136:16
212.06:136:15
312.06:136:15
412.06:126:14
512.06:126:14
612.06:126:14
712.06:116:13
812.06:116:13
912.06:116:12
1012.06:116:12
1112.06:106:12
1212.06:106:11
1312.06:106:11
1412.06:096:10
1512.06:096:10
1612.06:096:09
1712.06:086:09
1812.06:086:08
1912.06:086:08
2012.06:076:08
2112.06:076:07
2212.06:076:07
2312.06:066:06
2412.06:066:06
2512.06:066:06
2612.06:066:05
2712.06:056:05
2812.06:056:04
2912.06:056:04
3012.06:046:03

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.29 kWh/m².

For context, solar energy here swings from a low near 3.95 kWh/m² to a high of 5.01 kWh/m² in March across the year — September's 4.29 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
74.3Bright
84.3Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.3Bright
294.3Bright
304.3Bright
Planning a trip in September

Is September a good time to visit Ebebiyin?

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

3.4
Sightseeing
8th-best month of the year
4.0
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Ebebiyin.

What to pack for Ebebiyin in September

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

In September, Ebebiyin sees daytime highs around 28°C and nights near 21°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

UV index in Ebebiyin 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 Ebebiyin peaks around March 22 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 22UV 14Dec 17UV 10
UV index (midday)Level
Jan11Extreme
Feb11Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov11Extreme
Dec9Very high

Air quality in Ebebiyin 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 Ebebiyin is worst in February — around 53 µg/m³ PM2.5 (poor), about 6.7× the cleanest month (September, 8 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateGoodModerateFeb 1351 µg/m³Sep 218 µg/m³
PM2.5 (µg/m³)Level
Jan40Poor
Feb53Poor
Mar32Moderate
Apr22Moderate
May15Moderate
Jun16Moderate
Jul16Moderate
Aug13Moderate
Sep8Good
Oct9Good
Nov16Moderate
Dec32Moderate
Location & terrain

Where is Ebebiyin?

Ebebiyin sits at 2.2°N, 11.3°E, 392 m above sea level, in Equatorial Guinea. The nearest listed city is Bitam, 21 km away.

BitamAmbamCiudad de la PazÉbolowaLolodorfMbalmayo

Topography around Ebebiyin

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

Within 3 km, the terrain around Ebebiyin has only modest variations in elevation — a maximum elevation change of 75 m around an average of 573 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 263 m; within 80 km, large variations in elevation — a maximum elevation change of 632 m.

The land around Ebebiyin is covered by trees (65%) within 3 km, trees (97%) within 16 km, and trees (100%) within 80 km.

3 km
75 m
16 km
263 m
80 km
632 m
treesgrasslandartificial surfaces
September weather nearby: Bitam 21 km · Ambam 26 km · Oyem 67 km · Ciudad de la Paz 84 km · Ébolowa 86 km · Sangmélima 113 km · Lolodorf 137 km · Mbalmayo 153 km

Equatorial Guinea travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$6,615
2025
Road deaths
27.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Roman Catholic 88%Protestant 5%other 5%Muslim 2%

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 Ebebiyin (2.1522°, 11.3301°, elevation 392 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).