Palenque weather in May

In May, Palenque sees average daytime highs of 35°C and overnight lows near 24°C, with 95 mm of rain across 11.6 wet days and about 12.8 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 40% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 12 h 36 min at the start of May to 13 hours by month's end. Set against the rest of the year, May is Palenque's 6th-clearest and 5th-windiest month. For the whole year in context, see Palenque's year-round climate.

Daytime high
35°
1st warmest
Overnight low
24°
12th coldest
Rainfall
95 mm
11.6 wet days
Daylight
12 h 48 min
5:40 AM – 6:29 PM
Cloud cover
52%
6th clearest
Wind
6 km/h
5th windiest
Solar energy
6.46 kWh/m²
Travel score
2.5
out of 10

Palenque is municipal seat of Palenque, State of Chiapas, Mexico.

Founded
1567

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical May day in Palenque reaches about 35°C in the afternoon and slips back to 24°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 39°C. Set against its neighbours, May runs on par with April and about 2°C warmer than June.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13523
23523
33523
43523
53524
63524
73524
83524
93524
103524
113524
123524
133524
143524
153524
163524
173524
183524
193524
203524
213524
223524
233524
243524
253524
263524
273424
283424
293424
303424
313424

How May really feels in Palenque

Once humidity and wind are folded in, May 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 May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Palenque weather by month

How May compares with the rest of the year at a glance. May is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°10610.811.16.6
Feb29° / 19°647.311.46.1
Mar32° / 20°526.211.94.8
Apr34° / 22°586.612.43.2
May35° / 24°9511.612.82.5
Jun33° / 24°21821.2132.4
Jul33° / 23°12417.312.92.8
Aug33° / 23°17321.212.62.5
Sep32° / 23°22725.312.12.6
Oct30° / 22°19619.111.63.9
Nov29° / 20°13813.111.25.4
Dec28° / 19°949.5116.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17129
27030
36931
46832
56832
66634
76634
86535
96436
106436
116337
126238
136238
146238
156139
166040
176040
186040
195941
205842
215842
225743
235545
245347
255248
264951
274951
284654
294555
304258
314258

Chance of precipitation in May

Any precipitation

Palenque gets around 95 mm of rain over 11.6 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 59% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
126
226
327
428
528
629
730
831
931
1032
1133
1234
1335
1436
1537
1638
1739
1840
1940
2041
2142
2243
2344
2446
2547
2649
2751
2853
2955
3057
3159

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 56% of days. Sticky, muggy-or-worse air turns up on roughly 95% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11940463
21941463
31941463
41941463
50941473
60841473
70841483
80841492
90740512
100740512
110739522
120639532
130638533
140637543
150536563
160535573
170434593
180333604
190333604
200332614
210232615
220231625
230231616
240230626
250229627
260228628
270127639
280126649
2901256410
3001236511
3101226512

Wind in May

Winds average 6 km/h in May.

Across May, daily wind ranges from about 5 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
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 36 min at the start of May to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over May. Sunrise moves from 5:46 AM to 5:36 AM, and sunset from 6:24 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:466:24
212.65:466:24
312.75:456:24
412.75:456:25
512.75:446:25
612.75:446:25
712.75:436:26
812.75:436:26
912.75:426:26
1012.75:426:27
1112.85:416:27
1212.85:416:27
1312.85:416:28
1412.85:406:28
1512.85:406:28
1612.85:406:29
1712.85:396:29
1812.85:396:29
1912.95:396:30
2012.95:386:30
2112.95:386:31
2212.95:386:31
2312.95:386:31
2412.95:376:32
2512.95:376:32
2612.95:376:32
2712.95:376:33
2812.95:376:33
2912.95:376:33
3013.05:376:34
3113.05:366:34

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.46 kWh/m².

For context, solar energy here swings from a low near 3.99 kWh/m² to a high of 6.6 kWh/m² in April across the year — May's 6.46 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.7Intense
46.7Intense
56.7Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.3Intense
226.3Intense
236.3Intense
246.2Intense
256.2Intense
266.2Intense
276.1Intense
286.1Intense
296.1Intense
306.0Intense
316.0Intense
Planning a trip in May

Is May a good time to visit Palenque?

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

2.5
Sightseeing
10th-best month of the year
5.3
Beach & pool
7th-best month of the year

May is a weaker month for outdoor sightseeing in Palenque.

What to pack for Palenque in May

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

In May, Palenque sees daytime highs around 35°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Palenque in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Palenque peaks around April 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highApr 11UV 13Dec 19UV 7
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar12Extreme
Apr13Extreme
May7Very high
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Palenque in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Palenque is worst in April — around 80 µg/m³ PM2.5 (unhealthy), about 6.5× the cleanest month (December, 12 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateApr 2379 µg/m³Dec 2212 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb14Moderate
Mar20Moderate
Apr80Unhealthy
May77Unhealthy
Jun27Moderate
Jul26Moderate
Aug22Moderate
Sep21Moderate
Oct17Moderate
Nov15Moderate
Dec12Moderate
Location & terrain

Where is Palenque?

Palenque sits at 17.5°N, 92.0°W, 94 m above sea level, in Mexico. The nearest listed city is Emiliano Zapata, 34 km away.

Topography around Palenque

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

Within 3 km, the terrain around Palenque has only modest variations in elevation — a maximum elevation change of 61 m around an average of 65 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,134 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,466 m.

The land around Palenque is covered by trees (50%) and grassland (35%) within 3 km, trees (57%) and grassland (41%) within 16 km, and trees (53%) and grassland (39%) within 80 km.

3 km
61 m
16 km
1,134 m
80 km
2,466 m
treesgrasslandartificial surfaceswaterwetland
May weather nearby: Emiliano Zapata 34 km · Yajalón 53 km · Tenosique 59 km · Ocosingo 68 km · Macuspana 71 km · Río de Teapa 102 km · Teapa 103 km · Playas del Rosario 108 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 Palenque (17.5091°, -91.9813°, elevation 94 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. 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).