Morales weather in December

In December, Morales sees average daytime highs of 26°C and overnight lows near 20°C, with 187 mm of rain across 21.5 wet days and about 11.1 hours of daylight. It is the 11th-warmest and 7th-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 14% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 11 h 06 min at the start of December to 11 h 06 min by month's end. Set against the rest of the year, December is Morales's 5th-clearest and 7th-windiest month. For the whole year in context, see Morales's year-round climate.

Daytime high
26°
11th warmest
Overnight low
20°
3rd coldest
Rainfall
187 mm
21.5 wet days
Daylight
11 h 06 min
6:19 AM – 5:24 PM
Cloud cover
66%
5th clearest
Wind
4 km/h
7th windiest
Solar energy
3.53 kWh/m²
Travel score
4.9
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 Morales reaches about 26°C in the afternoon and slips back to 20°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 29°C. Set against its neighbours, December runs about 1°C cooler than November and on par with January.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12620
22620
32620
42620
52620
62620
72620
82620
92620
102620
112620
122620
132620
142620
152620
162620
172620
182620
192619
202619
212619
222619
232619
242619
252619
262619
272619
282619
292619
302619
312619

How December really feels in Morales

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

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Morales weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 19°18219.811.25.2
Feb27° / 20°11116.511.55.4
Mar29° / 20°10014.311.95.3
Apr31° / 22°8113.912.34.3
May31° / 23°18722.512.73.1
Jun31° / 23°32928.712.92.5
Jul30° / 23°32530.612.82.7
Aug30° / 23°30129.712.52.6
Sep31° / 23°3252912.12.5
Oct29° / 22°3312711.63.2
Nov27° / 21°30522.711.34.4
Dec26° / 20°18721.511.14.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 23% of December, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13367
23466
33466
43466
53565
63565
73664
83664
93763
103763
113763
123862
133862
143862
153862
163961
173961
183961
194060
203961
213961
223961
233961
243862
253763
263763
273664
283664
293565
303565
313565

Chance of precipitation in December

Any precipitation

Morales gets around 187 mm of rain over 21.5 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 69% and peaks near 73% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
172
272
372
473
573
673
773
873
973
1073
1172
1272
1371
1471
1570
1669
1768
1868
1967
2066
2166
2266
2365
2465
2565
2666
2766
2866
2966
3066
3166

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 49% of days. Sticky, muggy-or-worse air turns up on roughly 91% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10636571
20637561
30637561
40637561
50637561
60638551
71638541
81638541
91738531
101738531
111739521
121739521
131840501
141840501
151841491
161842481
171842471
181943461
191944451
201944451
211945441
221945441
231946441
241846440
251846440
261846440
271846450
281846440
291946440
301946440
311946430

Wind in December

Winds average 4 km/h in December.

Across December, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 06 min at the start of December to 11 h 06 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 6:11 AM to 6:26 AM, and sunset from 5:20 PM to 5:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:115:20
211.16:115:20
311.16:125:20
411.16:125:20
511.16:135:20
611.16:145:21
711.16:145:21
811.16:155:21
911.16:155:22
1011.16:165:22
1111.16:165:22
1211.16:175:23
1311.16:175:23
1411.16:185:23
1511.16:185:24
1611.16:195:24
1711.16:195:25
1811.16:205:25
1911.16:205:25
2011.16:215:26
2111.16:215:26
2211.16:225:27
2311.16:225:27
2411.16:235:28
2511.16:235:28
2611.16:245:29
2711.16:245:29
2811.16:255:30
2911.16:255:30
3011.16:255:31
3111.16:265:31

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 3.53 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.53 kWh/m² to a high of 6.16 kWh/m² in April across the year — December's 3.53 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.4Moderate
23.4Moderate
33.4Moderate
43.4Moderate
53.4Moderate
63.5Moderate
73.5Moderate
83.5Moderate
93.5Moderate
103.5Moderate
113.5Moderate
123.5Moderate
133.5Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.5Moderate
223.5Moderate
233.6Moderate
243.6Moderate
253.6Moderate
263.6Moderate
273.6Moderate
283.6Moderate
293.6Moderate
303.6Moderate
313.6Moderate
Planning a trip in December

Hazard calendar for Morales

In seasonPeak

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

Morales 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 Morales?

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

4.9
Sightseeing
4th-best month of the year
4.7
Beach & pool
5th-best month of the year

December is a reasonable time to visit Morales for sightseeing.

What to pack for Morales in December

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

In December, Morales sees daytime highs around 26°C and nights near 20°C. Pack rain gear. Worth having: light clothes. About 22 days see rain.

rain gearlight clothes

Sea temperature near Morales in December

The nearest coast averages about 27°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 45 km away) is warmest in September at about 30°C and coldest in January near 27°C.

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

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr29Tropical
May29Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in Morales 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 Morales peaks around April 10 at about 13 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 10UV 13Dec 16UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Morales 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 Morales is worst in May — around 30 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (December, 8 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1729 µg/m³Dec 198 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar12Good
Apr26Moderate
May30Moderate
Jun26Moderate
Jul28Moderate
Aug20Moderate
Sep16Moderate
Oct13Moderate
Nov9Good
Dec8Good
Location & terrain

Where is Morales?

Morales sits at 15.5°N, 88.8°W, 48 m above sea level, in Guatemala. The nearest listed city is Macuelizo, 37 km away.

MacuelizoPuerto BarriosLívingstonQuimistánEl EstorSan LuisGualánPunta Gorda

Topography around Morales

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

Within 3 km, the terrain around Morales has only modest variations in elevation — a maximum elevation change of 25 m around an average of 42 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 623 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,247 m.

The land around Morales is covered by trees (47%) and grassland (34%) within 3 km, trees (52%) and grassland (43%) within 16 km, and trees (65%) within 80 km.

3 km
25 m
16 km
623 m
80 km
2,247 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Macuelizo 37 km · Puerto Barrios 38 km · Lívingston 41 km · Quimistán 49 km · El Estor 53 km · San Luis 58 km · Gualán 68 km · Punta Gorda 70 km

Guatemala travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$6,598
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
23.4
per 100k, 2023
Road deaths
22.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 510
Religion
Evangelical 46%Roman Catholic 42%none 11%

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 Morales (15.4723°, -88.8407°, elevation 48 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).