Puerto Escondido weather in December

In December, Puerto Escondido sees average daytime highs of 28°C and overnight lows near 24°C, with 6 mm of rain across 1.6 wet days and about 11.1 hours of daylight. It is the 11th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 77% 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 Puerto Escondido's 4th-clearest and 9th-windiest month. For the whole year in context, see Puerto Escondido's year-round climate.

Daytime high
28°
11th warmest
Overnight low
24°
2nd coldest
Rainfall
6 mm
1.6 wet days
Daylight
11 h 06 min
6:53 AM – 5:56 PM
Cloud cover
25%
4th clearest
Wind
7 km/h
9th windiest
Solar energy
5.16 kWh/m²
Travel score
7.6
out of 10

Puerto Escondido is town in San Pedro Mixtepec Distrito 22 Municipality, State of Oaxaca, Mexico.

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 28°C through the month.

A typical December day in Puerto Escondido reaches about 28°C in the afternoon and slips back to 24°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°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)
12824
22824
32824
42824
52824
62824
72824
82824
92824
102824
112824
122824
132824
142824
152824
162824
172824
182824
192824
202824
212824
222824
232824
242824
252824
262824
272824
282824
292824
302824
312824

How December really feels in Puerto Escondido

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.

Puerto Escondido weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 24°40.811.28.0
Feb28° / 24°20.411.57.8
Mar29° / 25°4111.97.4
Apr29° / 26°71.812.36.7
May30° / 26°9613.112.75.0
Jun29° / 26°36323.112.93.7
Jul29° / 26°25820.912.83.9
Aug29° / 26°35924.212.53.6
Sep28° / 25°52526.412.13.4
Oct28° / 25°33321.111.64.3
Nov29° / 25°536.711.36.4
Dec28° / 24°61.611.17.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 77% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 12%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18911
28911
39010
4919
5919
6919
7919
8919
9919
109010
118911
128911
138812
148713
158713
168713
178614
188614
198614
208614
218614
228614
238614
248614
258614
268614
278614
288614
298614
308614
318614

Chance of precipitation in December

Any precipitation

Puerto Escondido gets around 6 mm of rain over 1.6 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 5% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
18
27
36
46
55
65
75
84
94
104
114
124
134
144
155
165
175
185
195
205
216
226
236
245
255
265
275
285
295
304
314

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 72% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1221716
2122725
3122725
4122734
5122734
6222733
7222733
8222733
9222742
10222742
11222742
12322732
13322732
14322732
15322741
16322741
17322741
18322741
19323731
20323731
21324721
22325711
23325711
24326701
25327691
26327700
27328690
28328690
29329680
30329680
31430660

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 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 6:44 AM to 6:59 AM, and sunset from 5:52 PM to 6:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:445:52
211.16:455:52
311.16:455:52
411.16:465:52
511.16:475:53
611.16:475:53
711.16:485:53
811.16:485:53
911.16:495:54
1011.16:495:54
1111.16:505:54
1211.16:505:55
1311.16:515:55
1411.16:525:56
1511.16:525:56
1611.16:535:56
1711.16:535:57
1811.16:545:57
1911.16:545:58
2011.16:555:58
2111.16:555:58
2211.16:565:59
2311.16:565:59
2411.16:566:00
2511.16:576:00
2611.16:576:01
2711.16:586:01
2811.16:586:02
2911.16:596:02
3011.16:596:03
3111.16:596:04

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.16 kWh/m².

For context, solar energy here swings from a low near 4.61 kWh/m² to a high of 7.07 kWh/m² in April across the year — December's 5.16 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in December

Hazard calendar for Puerto Escondido

In seasonPeak

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

Puerto Escondido sits in the eastern Pacific hurricane zone; the season peaks August–September.

Puerto Escondido's monsoon runs June–October, when most of the year's rain falls.

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

Is December a good time to visit Puerto Escondido?

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

7.6
Sightseeing
3rd-best month of the year
8.8
Beach & pool
4th-best month of the year

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

What to pack for Puerto Escondido in December

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

In December, Puerto Escondido sees daytime highs around 28°C and nights near 24°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Puerto Escondido in December

The nearest coast averages about 29°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 30°C and coldest in January near 28°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
Jan28Tropical
Feb28Tropical
Mar28Tropical
Apr28Tropical
May29Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Puerto Escondido 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 Puerto Escondido peaks around April 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 12UV 13Dec 14UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar12Extreme
Apr13Extreme
May11Extreme
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Puerto Escondido 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 Puerto Escondido is worst in July — around 22 µg/m³ PM2.5 (moderate), about 4.1× the cleanest month (February, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1821 µg/m³Feb 115 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb5Good
Mar8Good
Apr13Moderate
May21Moderate
Jun16Moderate
Jul22Moderate
Aug17Moderate
Sep14Moderate
Oct9Good
Nov7Good
Dec6Good
Location & terrain

Where is Puerto Escondido?

Puerto Escondido sits at 15.9°N, 97.1°W, 50 m above sea level, in Mexico. The nearest listed city is Miahuatlán de Porfirio Díaz, 72 km away.

Topography around Puerto Escondido

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

Within 3 km, the terrain around Puerto Escondido has only modest variations in elevation — a maximum elevation change of 118 m around an average of 39 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 705 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,064 m.

The land around Puerto Escondido is covered by water (35%), trees (27%) and artificial surfaces (23%) within 3 km, water (45%) and trees (32%) within 16 km, and trees (51%) and water (33%) within 80 km.

3 km
118 m
16 km
705 m
80 km
3,064 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
December weather nearby: Miahuatlán de Porfirio Díaz 72 km · Crucecita 100 km · Ocotlán de Morelos 112 km · Pinotepa Nacional 118 km · Santa Cruz Xoxocotlán 135 km · San Antonio de la Cal 135 km · Oaxaca 138 km · Santa María Atzompa 141 km

Mexico travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 / 127 V · 60 Hz
Prices
≈ 54% of US
price level, 2025
GDP per capita
$13,889
2025
Happiness
7.0 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
12.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 440
Religion
Catholic 78%no religion 11%other Evangelical Churches 8%Jehovah Witness 1%

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 Puerto Escondido (15.8628°, -97.0683°, elevation 50 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).