Biankouma weather in December

In December, Biankouma sees average daytime highs of 31°C and overnight lows near 19°C, with 23 mm of rain across 4.6 wet days and about 11.6 hours of daylight. It is the 4th-warmest and 12th-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 55% of the time in December, and the air most often feels muggy.

Daylight stretches from about 11 h 36 min at the start of December to 11 h 36 min by month's end. Set against the rest of the year, December is Biankouma's 2nd-clearest and 8th-windiest month. For the whole year in context, see Biankouma's year-round climate.

Daytime high
31°
4th warmest
Overnight low
19°
2nd coldest
Rainfall
23 mm
4.6 wet days
Daylight
11 h 36 min
6:40 AM – 6:13 PM
Cloud cover
40%
2nd clearest
Wind
6 km/h
8th windiest
Solar energy
5.34 kWh/m²
Travel score
5.4
out of 10

Biankouma is city of côte d'ivoire.

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 Biankouma reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, December runs about 1°C warmer than November and about 1°C cooler than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53020
63020
73020
83120
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193119
203119
213119
223119
233119
243119
253118
263118
273118
283118
293118
303118
313118

How December really feels in Biankouma

Once humidity and wind are folded in, December averages 1 day 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
1
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.

Biankouma weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 19°314.511.64.8
Feb33° / 20°749.211.73.8
Mar32° / 22°16219.811.93.2
Apr31° / 22°18223.612.23.1
May30° / 22°20025.112.33.3
Jun28° / 21°21425.212.43.6
Jul27° / 21°22827.212.43.8
Aug27° / 20°25827.212.33.8
Sep28° / 21°29928.3123.5
Oct29° / 21°1962611.83.6
Nov30° / 20°8014.311.64.6
Dec31° / 19°234.611.65.4

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 18% of December, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16535
26634
36634
46634
56634
66832
76832
86832
96832
106832
116931
127030
137030
147129
157228
167327
177327
187426
197525
207525
217624
227723
237723
247723
257822
267822
277822
287822
297921
307822
317822

Chance of precipitation in December

Any precipitation

Biankouma gets around 23 mm of rain over 4.6 wet days in December, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 15% and peaks near 29% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
129
228
327
426
525
624
723
822
921
1020
1118
1217
1316
1415
1514
1613
1712
1812
1911
2010
2110
229
239
248
258
268
278
287
297
308
318

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the muggy band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 51% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
125105627
236115525
346135423
447145421
558155319
668175118
769185116
879195015
9810204913
10910214812
111010224711
121110224610
13121123469
14131123459
15141124448
16151124437
17161124427
18171124417
19191124406
20211124386
21231123376
22251123365
23271123345
24291123335
25311122314
26331122294
27361122284
28381122264
29401121253
30411021243
31431021233

Wind in December

Winds average 6 km/h in December.

Across December, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
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
306calm
316calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 36 min at the start of December to 11 h 36 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 6:33 AM to 6:47 AM, and sunset from 6:08 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:336:08
211.66:336:08
311.66:346:08
411.66:346:09
511.66:356:09
611.66:356:09
711.66:366:10
811.66:366:10
911.66:376:10
1011.66:376:11
1111.66:386:11
1211.66:386:12
1311.66:396:12
1411.66:396:12
1511.66:406:13
1611.66:406:13
1711.66:416:14
1811.66:416:14
1911.66:426:15
2011.56:426:15
2111.56:426:15
2211.56:436:16
2311.56:436:16
2411.56:446:17
2511.66:446:17
2611.66:456:18
2711.66:456:18
2811.66:466:19
2911.66:466:19
3011.66:476:20
3111.66:476:20

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.34 kWh/m².

For context, solar energy here swings from a low near 3.92 kWh/m² to a high of 5.69 kWh/m² in February across the year — December's 5.34 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.6Bright
Planning a trip in December

Hazard calendar for Biankouma

In seasonPeak

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

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

Biankouma sees seasonal dust haze (April), heaviest in April.

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

Is December a good time to visit Biankouma?

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

5.4
Sightseeing
1st-best month of the year
7.8
Beach & pool
1st-best month of the year

December is a reasonable time to visit Biankouma for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Biankouma in December

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

In December, Biankouma sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Biankouma 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 Biankouma peaks around March 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 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 highMar 20UV 14Dec 16UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar14Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul10Extreme
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Biankouma 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 Biankouma is worst in February — around 74 µg/m³ PM2.5 (unhealthy), about 6.5× the cleanest month (August, 12 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModerateGoodModeratePoorFeb 1172 µg/m³Aug 2012 µg/m³
PM2.5 (µg/m³)Level
Jan64Unhealthy
Feb74Unhealthy
Mar41Poor
Apr40Poor
May24Moderate
Jun17Moderate
Jul14Moderate
Aug12Good
Sep12Moderate
Oct19Moderate
Nov26Moderate
Dec48Poor
Location & terrain

Where is Biankouma?

Biankouma sits at 7.7°N, 7.6°W, 538 m above sea level, in Ivory Coast. The nearest listed city is Man, 37 km away.

ToubaMahapleuKouiblyLogoualéAncien-ProziBaibliGohouo

Topography around Biankouma

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

Within 3 km, the terrain around Biankouma has significant variations in elevation — a maximum elevation change of 469 m around an average of 565 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 756 m; within 80 km, large variations in elevation — a maximum elevation change of 1,131 m.

The land around Biankouma is covered by trees (69%) and grassland (22%) within 3 km, trees (82%) within 16 km, and trees (74%) and grassland (21%) within 80 km.

3 km
469 m
16 km
756 m
80 km
1,131 m
treesshrubsgrasslandartificial surfaces
December weather nearby: Man 37 km · Touba 61 km · Mahapleu 67 km · Kouibly 68 km · Logoualé 71 km · Ancien-Prozi 72 km · Baibli 72 km · Gohouo 79 km

Ivory Coast travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$3,050
2025
Happiness
5.1 / 10
World Happiness, 2025
Safe drinking water
36%
of population, 2024
Road deaths
24.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 393

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 Biankouma (7.7391°, -7.6138°, elevation 538 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).