Boké weather in December

In December, Boké sees average daytime highs of 33°C and overnight lows near 20°C, with 3 mm of rain across 0.6 wet days and about 11.4 hours of daylight. It is the 6th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 51% of the time in December, and the air most often feels muggy.

Daylight stretches from about 11 h 24 min at the start of December to 11 h 24 min by month's end. Set against the rest of the year, December is Boké's 5th-clearest and 10th-windiest month. For the whole year in context, see Boké's year-round climate.

Daytime high
33°
6th warmest
Overnight low
20°
2nd coldest
Rainfall
3 mm
0.6 wet days
Daylight
11 h 24 min
7:12 AM – 6:34 PM
Cloud cover
43%
5th clearest
Wind
6 km/h
10th windiest
Solar energy
5.28 kWh/m²
Travel score
4.5
out of 10

Boké is city in Guinea.

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 33°C through the month.

A typical December day in Boké reaches about 33°C in the afternoon and slips back to 20°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°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°40°151015202531
Avg high (°C)Avg low (°C)
13221
23221
33221
43221
53221
63321
73321
83321
93321
103321
113320
123320
133320
143320
153320
163320
173320
183320
193320
203320
213320
223320
233320
243320
253320
263320
273320
283320
293320
303320
313320

How December really feels in Boké

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.

Boké weather by month

How December compares with the rest of the year at a glance. December is the 6th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 20°00.111.43.7
Feb36° / 21°00.111.62.6
Mar37° / 22°10.211.92.0
Apr37° / 23°20.412.22.1
May35° / 24°437.612.52.7
Jun31° / 24°21223.812.62.9
Jul29° / 23°4453012.62.8
Aug29° / 23°54930.512.42.9
Sep30° / 23°41428.912.12.7
Oct31° / 23°24827.511.82.6
Nov32° / 22°6110.511.54.0
Dec33° / 20°30.611.44.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16634
26634
36733
46733
56733
66733
76733
86733
96634
106634
116634
126535
136535
146535
156634
166535
176535
186634
196634
206634
216733
226733
236733
246733
256832
266832
276832
286931
296832
306832
316832

Chance of precipitation in December

Any precipitation

Boké gets around 3 mm of rain over 0.6 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 2% and peaks near 9% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
19
28
37
47
56
65
75
84
93
103
112
122
132
142
151
161
171
181
191
201
211
220
230
240
250
260
270
280
290
300
310

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 34% of days. Sticky, muggy-or-worse air turns up on roughly 60% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1151123573
2161225542
3161326522
4271328482
5281429452
6291531422
7391632391
83101633361
94111735331
104111735311
114121836291
125121837270
135131838260
146131938240
156131939230
167141939210
178141939200
188141939190
199142039180
2010152039170
2111152039160
2212152038150
2313152137140
2414152136140
2515162136130
2616162135120
2717172234110
2818172233100
291917223390
302017233280
312118233170

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
55calm
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 24 min at the start of December to 11 h 24 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 7:05 AM to 7:19 AM, and sunset from 6:29 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.47:056:29
211.47:056:29
311.47:066:30
411.47:066:30
511.47:076:30
611.47:076:30
711.47:086:31
811.47:086:31
911.47:096:31
1011.47:096:32
1111.47:106:32
1211.47:106:33
1311.47:116:33
1411.47:116:33
1511.47:126:34
1611.47:126:34
1711.47:136:35
1811.47:136:35
1911.47:146:36
2011.47:146:36
2111.47:156:36
2211.47:156:37
2311.47:166:37
2411.47:166:38
2511.47:176:38
2611.47:176:39
2711.47:186:39
2811.47:186:40
2911.47:186:40
3011.47:196:41
3111.47:196:41

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.28 kWh/m².

For context, solar energy here swings from a low near 3.62 kWh/m² to a high of 6.84 kWh/m² in April across the year — December's 5.28 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.4Bright
315.4Bright
Planning a trip in December

Hazard calendar for Boké

In seasonPeak

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

Boké's monsoon runs July–October, when most of the year's rain falls.

Boké sees seasonal dust haze (February–June), heaviest in June.

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

Is December a good time to visit Boké?

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

4.5
Sightseeing
1st-best month of the year
7.8
Beach & pool
1st-best month of the year

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

What to pack for Boké in December

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

In December, Boké sees daytime highs around 33°C and nights near 20°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Boké in December

The nearest coast averages about 28°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 50 km away) is warmest in November at about 29°C and coldest in February 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
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May28Warm
Jun28Tropical
Jul28Warm
Aug27Warm
Sep28Warm
Oct28Tropical
Nov29Tropical
Dec28Tropical

UV index in Boké in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Boké peaks around August 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 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 highExtremeVery highAug 18UV 13Dec 18UV 8
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Boké 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 Boké is worst in May — around 109 µg/m³ PM2.5 (unhealthy), about 8.9× the cleanest month (August, 12 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyModeratePoorMay 15102 µg/m³Aug 1813 µg/m³
PM2.5 (µg/m³)Level
Jan50Poor
Feb69Unhealthy
Mar57Unhealthy
Apr60Unhealthy
May109Unhealthy
Jun32Moderate
Jul15Moderate
Aug12Moderate
Sep14Moderate
Oct29Moderate
Nov36Poor
Dec50Poor
Location & terrain

Where is Boké?

Boké sits at 10.9°N, 14.3°W, 49 m above sea level, in Guinea. The nearest listed city is Kolaboui, 19 km away.

KamsarSangarédiWendou BorouFriaXitoleKoumbiaTélimélé

Topography around Boké

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

Within 3 km, the terrain around Boké has only modest variations in elevation — a maximum elevation change of 184 m around an average of 58 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 359 m; within 80 km, significant variations in elevation — a maximum elevation change of 509 m.

The land around Boké is covered by trees (56%) and artificial surfaces (20%) within 3 km, trees (55%) and shrubs (28%) within 16 km, and trees (51%) within 80 km.

3 km
184 m
16 km
359 m
80 km
509 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
December weather nearby: Kolaboui 19 km · Kamsar 47 km · Sangarédi 60 km · Wendou Borou 71 km · Fria 100 km · Xitole 106 km · Koumbia 129 km · Télimélé 137 km

Guinea travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / K
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,877
2025
Happiness
4.6 / 10
World Happiness, 2025
Road deaths
29.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Muslim 85%Christian 13%none 1%animist 0%

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 Boké (10.9322°, -14.2905°, elevation 49 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).