Obonoma weather in December

In December, Obonoma sees average daytime highs of 31°C and overnight lows near 24°C, with 62 mm of rain across 15.8 wet days and about 11.7 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 30% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 11 h 42 min at the start of December to 11 h 42 min by month's end. Set against the rest of the year, December is Obonoma's 1st-clearest and 8th-windiest month. For the whole year in context, see Obonoma's year-round climate.

Daytime high
31°
4th warmest
Overnight low
24°
5th coldest
Rainfall
62 mm
15.8 wet days
Daylight
11 h 42 min
6:37 AM – 6:21 PM
Cloud cover
56%
1st clearest
Wind
6 km/h
8th windiest
Solar energy
4.81 kWh/m²
Travel score
3.8
out of 10

Obonoma is a community in Akuku-toru Local government area.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical December day in Obonoma reaches about 31°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 33°C. Set against its neighbours, December runs about 1°C warmer than November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163124
173124
183124
193124
203124
213224
223224
233223
243223
253223
263223
273223
283223
293223
303223
313223

How December really feels in Obonoma

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Obonoma weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°5713.111.83.7
Feb32° / 24°9017.311.83.0
Mar32° / 25°19226.9122.5
Apr31° / 25°24527.812.12.5
May30° / 24°29229.712.22.5
Jun29° / 24°35429.112.32.9
Jul28° / 23°32828.812.23.3
Aug28° / 23°25928.512.23.4
Sep28° / 23°33729.6122.9
Oct29° / 23°34930.711.92.7
Nov30° / 24°18726.611.82.8
Dec31° / 24°6215.811.73.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in December, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 25% of December, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23961
34258
44258
54357
64456
74456
84753
94852
104951
115149
125347
135545
145743
155842
166040
176139
186238
196337
206436
216436
226436
236436
246436
256436
266337
276337
286238
296139
306139
315941

Chance of precipitation in December

Any precipitation

Obonoma gets around 62 mm of rain over 15.8 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 51% and peaks near 71% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
171
269
368
467
566
664
763
861
960
1058
1157
1255
1354
1453
1551
1650
1749
1847
1946
2045
2143
2242
2341
2440
2539
2638
2737
2837
2936
3035
3134

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
100004654
200014752
300014851
400014950
500014949
600025048
700025147
800025246
900025345
1000035344
1100035443
1200035542
1300045541
1400045640
1500045739
1600145738
1700145837
1800145936
1900146035
2000146134
2100146233
2200146431
2300146530
2400146629
2500246628
2600246727
2700256825
2801256824
2901256923
3011366722
3111366722

Wind in December

Winds average 6 km/h in December.

Across December, 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.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
307calm
317calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 42 min at the start of December to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 6:30 AM to 6:44 AM, and sunset from 6:15 PM to 6:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:306:15
211.76:316:15
311.76:316:16
411.76:326:16
511.76:326:16
611.76:326:17
711.76:336:17
811.76:336:17
911.76:346:18
1011.76:346:18
1111.76:356:19
1211.76:356:19
1311.76:366:20
1411.76:366:20
1511.76:376:20
1611.76:376:21
1711.76:386:21
1811.76:386:22
1911.76:396:22
2011.76:396:23
2111.76:406:23
2211.76:406:24
2311.76:406:24
2411.76:416:25
2511.76:416:25
2611.76:426:26
2711.76:426:26
2811.76:436:26
2911.76:436:27
3011.76:446:27
3111.76:446:28

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.81 kWh/m².

For context, solar energy here swings from a low near 3.25 kWh/m² to a high of 5.14 kWh/m² in January across the year — December's 4.81 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.1Bright
315.1Bright
Planning a trip in December

Hazard calendar for Obonoma

In seasonPeak

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

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

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

Is December a good time to visit Obonoma?

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

3.8
Sightseeing
1st-best month of the year
5.8
Beach & pool
2nd-best month of the year

December is a weaker month for outdoor sightseeing in Obonoma.

What to pack for Obonoma in December

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

In December, Obonoma sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

Sea temperature near Obonoma in December

The nearest coast averages about 29°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 39 km away) is warmest in March at about 29°C and coldest in August near 26°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May29Tropical
Jun28Warm
Jul27Warm
Aug26Warm
Sep27Warm
Oct27Warm
Nov28Tropical
Dec29Tropical

UV index in Obonoma in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Obonoma peaks around March 24 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 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 highMar 24UV 13Jan 10UV 8
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun11Extreme
Jul10Extreme
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Obonoma in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Obonoma is worst in January — around 95 µg/m³ PM2.5 (unhealthy), about 3.7× the cleanest month (August, 25 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 1893 µg/m³Aug 2026 µg/m³
PM2.5 (µg/m³)Level
Jan95Unhealthy
Feb84Unhealthy
Mar53Poor
Apr45Poor
May34Moderate
Jun32Moderate
Jul29Moderate
Aug25Moderate
Sep27Moderate
Oct33Moderate
Nov40Poor
Dec79Unhealthy
Location & terrain

Where is Obonoma?

Obonoma sits at 4.7°N, 6.8°E, 6 m above sea level, in Nigeria. The nearest listed city is Degema Hulk, 7.0 km away.

Aba

Topography around Obonoma

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

Within 3 km, the terrain around Obonoma has only modest variations in elevation — a maximum elevation change of 25 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 33 m; within 80 km, only modest variations in elevation — a maximum elevation change of 92 m.

The land around Obonoma is covered by mangroves (70%) and water (21%) within 3 km, mangroves (70%) within 16 km, and trees (45%), water (25%) and mangroves (21%) within 80 km.

3 km
25 m
16 km
33 m
80 km
92 m
treesgrasslandartificial surfaceswatermangroves
December weather nearby: Degema Hulk 7.0 km · Buguma 8.0 km · Port Harcourt 26 km · Okrika 33 km · Elele 43 km · Bonny 51 km · Yenagoa 63 km · Aba 77 km

Nigeria travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 13% of US
price level, 2025
GDP per capita
$1,224
2025
Happiness
4.8 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
15.7
per 100k, 2023
Road deaths
20.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 569
Religion
Muslim 54%other Christian 35%Roman Catholic 11%other 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 Obonoma (4.7113°, 6.7908°, elevation 6 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).