Athiémé weather in December

In December, Athiémé sees average daytime highs of 32°C and overnight lows near 25°C, with 43 mm of rain across 12.6 wet days and about 11.6 hours of daylight. It is the 5th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 47% of the time in December, and the air most often feels miserable.

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 Athiémé's 1st-clearest and 10th-windiest month. For the whole year in context, see Athiémé's year-round climate.

Daytime high
32°
5th warmest
Overnight low
25°
8th coldest
Rainfall
43 mm
12.6 wet days
Daylight
11 h 36 min
7:01 AM – 6:38 PM
Cloud cover
44%
1st clearest
Wind
7 km/h
10th windiest
Solar energy
5.12 kWh/m²
Travel score
4.2
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical December day in Athiémé reaches about 32°C in the afternoon and slips back to 25°C overnight — a 7°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 on par with November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13125
23125
33225
43225
53225
63225
73225
83225
93225
103225
113225
123225
133225
143225
153225
163225
173225
183225
193225
203225
213225
223225
233225
243224
253224
263224
273224
283224
293224
303224
313224

How December really feels in Athiémé

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.

Athiémé weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°309.711.74.3
Feb32° / 26°4612.111.83.5
Mar32° / 26°8020122.9
Apr32° / 25°11621.412.12.9
May31° / 25°19426.212.32.7
Jun29° / 24°20726.712.43.1
Jul28° / 24°12922.712.34.0
Aug28° / 23°10118.912.24.6
Sep29° / 24°16725.2123.4
Oct30° / 24°18827.111.93.0
Nov31° / 25°9521.911.73.2
Dec32° / 25°4312.611.64.2

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in December, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 27% of December, with mostly cloudy or overcast conditions the remaining 26%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16337
26337
36436
46436
56634
66634
76733
86931
96931
107129
117228
127426
137525
147624
157723
167822
177921
187921
198119
208119
218119
228119
238119
248020
258020
268020
277921
287822
297822
307624
317624

Chance of precipitation in December

Any precipitation

Athiémé gets around 43 mm of rain over 12.6 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 41% and peaks near 61% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
161
260
358
457
556
655
753
852
950
1049
1147
1245
1344
1442
1540
1639
1737
1836
1934
2033
2132
2231
2330
2430
2530
2629
2729
2829
2928
3028
3128

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the miserable band about 65% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
100012178
200022177
300022276
400022276
500022375
600132373
700132373
800132373
900142372
1000142372
1100142372
1200242371
1300252370
1400252469
1500252469
1600252469
1700252568
1801262566
1901262665
2001262764
2101272862
2201272961
2301273060
2401283257
2501383355
2602383453
2702393452
2802493550
2912493548
3013493647
31135103646

Wind in December

Winds average 7 km/h in December.

Across December, daily wind ranges from about 7 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
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 6:54 AM to 7:08 AM, and sunset from 6:32 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:546:32
211.66:546:33
311.66:556:33
411.66:556:33
511.66:566:34
611.66:566:34
711.66:576:34
811.66:576:35
911.66:576:35
1011.66:586:36
1111.66:586:36
1211.66:596:36
1311.66:596:37
1411.67:006:37
1511.67:006:38
1611.67:016:38
1711.67:016:39
1811.67:026:39
1911.67:026:39
2011.67:036:40
2111.67:036:40
2211.67:046:41
2311.67:046:41
2411.67:056:42
2511.67:056:42
2611.67:066:43
2711.67:066:43
2811.67:076:44
2911.67:076:44
3011.67:076:45
3111.67:086:45

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.12 kWh/m².

For context, solar energy here swings from a low near 4.19 kWh/m² to a high of 5.6 kWh/m² in March across the year — December's 5.12 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in December

Hazard calendar for Athiémé

In seasonPeak

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

Athiémé 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 Athiémé?

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

4.2
Sightseeing
3rd-best month of the year
6.3
Beach & pool
2nd-best month of the year

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

What to pack for Athiémé in December

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

In December, Athiémé sees daytime highs around 32°C and nights near 25°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

Sea temperature near Athiémé 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 51 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 Athiémé 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 Athiémé 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 Athiémé 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 Athiémé is worst in January — around 111 µg/m³ PM2.5 (unhealthy), about 4.0× the cleanest month (August, 28 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 14109 µg/m³Aug 1228 µg/m³
PM2.5 (µg/m³)Level
Jan111Unhealthy
Feb87Unhealthy
Mar49Poor
Apr48Poor
May37Poor
Jun34Moderate
Jul29Moderate
Aug28Moderate
Sep33Moderate
Oct46Poor
Nov52Poor
Dec99Unhealthy
Location & terrain

Where is Athiémé?

Athiémé sits at 6.6°N, 1.7°E, 14 m above sea level, in Benin. The nearest listed city is Lokossa, 8.0 km away.

Toviklin

Topography around Athiémé

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

Within 3 km, the terrain around Athiémé has only modest variations in elevation — a maximum elevation change of 19 m around an average of 16 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 91 m; within 80 km, significant variations in elevation — a maximum elevation change of 280 m.

The land around Athiémé is covered by trees (65%) within 3 km, trees (55%) and grassland (26%) within 16 km, and trees (33%), water (21%) and shrubs (20%) within 80 km.

3 km
19 m
16 km
91 m
80 km
280 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Lokossa 8.0 km · Tabligbo 19 km · 19 km · Dogbo 27 km · Comé 30 km · Vogan 31 km · Djakotomé 36 km · Toviklin 39 km

Benin 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
$1,658
2025
Happiness
4.4 / 10
World Happiness, 2025
Safe drinking water
18%
of population, 2024
Homicide rate
1.1
per 100k, 2017
Road deaths
26.8
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 406
Religion
Muslim 28%Roman Catholic 26%Protestant 14%Vodoun 12%

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 Athiémé (6.5808°, 1.6696°, elevation 14 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).