Jacmel weather in December

In December, Jacmel sees average daytime highs of 26°C and overnight lows near 22°C, with 25 mm of rain across 5.2 wet days and about 10.9 hours of daylight. It is the 8th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 71% of the time in December, and the air most often feels muggy.

Daylight stretches from about 11 hours at the start of December to 10 h 54 min by month's end. Set against the rest of the year, December is Jacmel's 3rd-clearest and 11th-windiest month. For the whole year in context, see Jacmel's year-round climate.

Daytime high
26°
8th warmest
Overnight low
22°
4th coldest
Rainfall
25 mm
5.2 wet days
Daylight
10 h 54 min
6:19 AM – 5:14 PM
Cloud cover
33%
3rd clearest
Wind
7 km/h
11th windiest
Solar energy
4.75 kWh/m²
Travel score
7.9
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical December day in Jacmel reaches about 26°C in the afternoon and slips back to 22°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 27°C. Set against its neighbours, December runs on par with November and on par with January.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12622
22622
32622
42622
52622
62622
72622
82622
92622
102622
112622
122622
132622
142622
152622
162622
172622
182622
192622
202622
212622
222622
232622
242622
252622
262622
272622
282622
292622
302622
312622

Jacmel weather by month

How December compares with the rest of the year at a glance. December is the 8th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 22°163.7118.3
Feb26° / 22°265.611.47.9
Mar26° / 22°6011.111.96.9
Apr26° / 23°9515.712.46.0
May27° / 24°13119.712.85.2
Jun28° / 24°7916.113.15.4
Jul28° / 24°8016.6135.5
Aug28° / 25°1242012.64.8
Sep28° / 24°13722.312.14.5
Oct27° / 24°14221.111.64.9
Nov27° / 23°7413.311.16.2
Dec26° / 22°255.210.97.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 71% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 17%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17921
27921
38020
48020
58020
68119
78119
88119
98119
108119
118119
128119
138119
148119
158119
168218
178218
188218
198317
208416
218416
228515
238515
248515
258614
268713
278713
288713
298812
308812
318812

Chance of precipitation in December

Any precipitation

Jacmel gets around 25 mm of rain over 5.2 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 17% and peaks near 24% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
124
223
322
421
520
620
719
818
918
1017
1117
1217
1316
1416
1516
1616
1716
1816
1916
2016
2116
2216
2315
2415
2515
2615
2714
2814
2914
3013
3113

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 71% of days. Sticky, muggy-or-worse air turns up on roughly 95% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
135641
235839
335938
436037
536235
636334
736433
836532
936631
1036730
1146729
1246828
1346927
1447026
1557025
1657124
1757223
1857322
1967321
2067420
2167519
2267618
2367717
2467717
2567816
2667915
2777914
2878013
2978013
3078112
3178211

Wind in December

Winds average 7 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
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 hours at the start of December to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 6:10 AM to 6:26 AM, and sunset from 5:09 PM to 5:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.06:105:09
211.06:115:10
311.06:125:10
411.06:125:10
511.06:135:10
611.06:135:10
710.96:145:11
810.96:155:11
910.96:155:11
1010.96:165:12
1110.96:165:12
1210.96:175:12
1310.96:175:13
1410.96:185:13
1510.96:185:13
1610.96:195:14
1710.96:195:14
1810.96:205:14
1910.96:215:15
2010.96:215:15
2110.96:215:16
2210.96:225:16
2310.96:225:17
2410.96:235:17
2510.96:235:18
2610.96:245:18
2710.96:245:19
2810.96:255:19
2910.96:255:20
3010.96:255:20
3110.96:265:21

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.75 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.75 kWh/m² to a high of 6.98 kWh/m² in July across the year — December's 4.75 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.8Bright
Planning a trip in December

Hazard calendar for Jacmel

In seasonPeak

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

Jacmel sits in the Atlantic hurricane belt; the season peaks August–October.

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

Is December a good time to visit Jacmel?

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

7.9
Sightseeing
2nd-best month of the year
7.6
Beach & pool
2nd-best month of the year

December is one of the better times to visit Jacmel for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Jacmel in December

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

In December, Jacmel sees daytime highs around 26°C and nights near 22°C. Worth packing: light clothes and sun protection. About 5 days see rain.

light clothessun protection

Sea temperature near Jacmel 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 15 km away) is warmest in September at about 29°C and coldest in March 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
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Jacmel in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jacmel peaks around August 20 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighAug 20UV 12Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb9Very high
Mar12Extreme
Apr12Extreme
May11Extreme
Jun12Extreme
Jul10Very high
Aug12Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Jacmel 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 Jacmel is worst in June — around 29 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (December, 8 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2329 µg/m³Dec 238 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar10Good
Apr11Good
May18Moderate
Jun29Moderate
Jul29Moderate
Aug23Moderate
Sep17Moderate
Oct16Moderate
Nov10Good
Dec8Good
Location & terrain

Where is Jacmel?

Jacmel sits at 18.2°N, 72.5°W, 29 m above sea level, in Haiti. The nearest listed city is Léogâne, 32 km away.

LéogâneGrangwavGressierKenscoffCarrefourPort-au-PrincePétionvilleTigwav

Topography around Jacmel

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

Within 3 km, the terrain around Jacmel has only modest variations in elevation — a maximum elevation change of 222 m around an average of 31 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 944 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,681 m.

The land around Jacmel is covered by trees (43%) and water (26%) within 3 km, water (37%), trees (35%) and grassland (27%) within 16 km, and water (52%) and grassland (28%) within 80 km.

3 km
222 m
16 km
944 m
80 km
2,681 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Léogâne 32 km · Grangwav 32 km · Gressier 34 km · Kenscoff 36 km · Carrefour 36 km · Port-au-Prince 40 km · Pétionville 41 km · Tigwav 41 km

Haiti travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / B
110 V · 60 Hz
Prices
≈ 86% of US
price level, 2025
GDP per capita
$2,694
2025
Happiness
3.6 / 10
World Happiness, 2020
Homicide rate
41.2
per 100k, 2023
Road deaths
18.8
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 444
Religion
Catholic 55%Protestant 29%none 10%other 5%

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 Jacmel (18.2357°, -72.5369°, elevation 29 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).