Emiliano Zapata weather in May

In May, Emiliano Zapata sees average daytime highs of 36°C and overnight lows near 26°C, with 107 mm of rain across 11.6 wet days and about 12.8 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 36°C through the month. The sky is clear or mostly clear about 42% 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 Emiliano Zapata's 6th-clearest and 5th-windiest month. For the whole year in context, see Emiliano Zapata's year-round climate.

Daytime high
36°
1st warmest
Overnight low
26°
12th coldest
Rainfall
107 mm
11.6 wet days
Daylight
12 h 48 min
5:38 AM – 6:28 PM
Cloud cover
50%
6th clearest
Wind
10 km/h
5th windiest
Solar energy
6.55 kWh/m²
Travel score
1.8
out of 10

Emiliano Zapata is municipal seat of Zapata, State of Tabasco, Mexico.

Density
2,504/km²
people per km²
Founded
1524

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 36°C through the month.

A typical May day in Emiliano Zapata reaches about 36°C in the afternoon and slips back to 26°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 40°C. Set against its neighbours, May runs on par with April and about 2°C warmer than June.

20°25°30°35°40°45°151015202531
Avg high (°C)Avg low (°C)
13725
23726
33726
43726
53726
63726
73726
83726
93726
103726
113726
123726
133626
143626
153626
163626
173626
183626
193626
203626
213626
223626
233626
243626
253626
263626
273626
283626
293626
303626
313525

How May really feels in Emiliano Zapata

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
31 feel dangerously hot (≥ 39°C)
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.

Emiliano Zapata weather by month

How May compares with the rest of the year at a glance. May is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 20°608.811.16.2
Feb30° / 21°37611.45.5
Mar33° / 22°335.211.94.0
Apr36° / 25°506.212.42.3
May36° / 26°10711.612.81.8
Jun34° / 25°25221.3132.1
Jul34° / 25°16219.3132.4
Aug34° / 24°23122.812.62.2
Sep33° / 24°27725.712.12.3
Oct31° / 23°21219.711.63.5
Nov29° / 22°11112.711.25.1
Dec28° / 20°579.2116.1

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37129
47129
57030
66931
76931
86931
96733
106733
116634
126634
136535
146436
156436
166436
176337
186337
196337
206238
216139
225941
235941
245743
255545
265347
275149
285050
294852
304654
314555

Chance of precipitation in May

Any precipitation

Emiliano Zapata gets around 107 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 58% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
123
224
325
426
527
628
729
830
932
1033
1134
1236
1337
1438
1539
1640
1741
1842
1943
2043
2144
2245
2346
2447
2548
2650
2751
2853
2955
3057
3158

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 58% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1634546
2534556
3534547
4534547
5533557
6433567
7432577
8431578
9431578
10430579
11429589
124285810
134275811
143256012
153246013
163236014
173226015
182216116
192206117
202196118
212186119
221176220
231166221
241166023
251156024
261145926
271135828
281125829
290115831
300105733
310105535

Wind in May

Winds average 10 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
511calm
611calm
711calm
811calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

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 5:45 AM to 5:35 AM, and sunset from 6:23 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:456:23
212.65:456:24
312.75:446:24
412.75:446:24
512.75:436:24
612.75:436:25
712.75:426:25
812.75:426:25
912.75:416:26
1012.85:416:26
1112.85:406:26
1212.85:406:27
1312.85:406:27
1412.85:396:28
1512.85:396:28
1612.85:386:28
1712.85:386:29
1812.95:386:29
1912.95:376:29
2012.95:376:30
2112.95:376:30
2212.95:376:30
2312.95:366:31
2412.95:366:31
2512.95:366:32
2612.95:366:32
2712.95:366:32
2813.05:366:33
2913.05:356:33
3013.05:356:33
3113.05:356:34

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.55 kWh/m².

For context, solar energy here swings from a low near 3.96 kWh/m² to a high of 6.66 kWh/m² in April across the year — May's 6.55 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
66.7Intense
76.7Intense
86.7Intense
96.7Intense
106.7Intense
116.6Intense
126.6Intense
136.6Intense
146.6Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.4Intense
226.4Intense
236.4Intense
246.4Intense
256.3Intense
266.3Intense
276.3Intense
286.2Intense
296.2Intense
306.2Intense
316.1Intense
Planning a trip in May

Hazard calendar for Emiliano Zapata

In seasonPeak

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

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

Emiliano Zapata's rainy season runs June–October, when most of the year's rain falls.

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

Is May a good time to visit Emiliano Zapata?

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

1.8
Sightseeing
12th-best month of the year
4.5
Beach & pool
9th-best month of the year

May is a weaker month for outdoor sightseeing in Emiliano Zapata.

What to pack for Emiliano Zapata in May

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

In May, Emiliano Zapata sees daytime highs around 36°C and nights near 26°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Emiliano Zapata 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 Emiliano Zapata 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
Jun13Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Emiliano Zapata 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 Emiliano Zapata is worst in May — around 52 µg/m³ PM2.5 (poor), about 4.9× the cleanest month (December, 11 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodMay 952 µg/m³Dec 2311 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Good
Mar17Moderate
Apr51Poor
May52Poor
Jun31Moderate
Jul30Moderate
Aug22Moderate
Sep19Moderate
Oct16Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Emiliano Zapata?

Emiliano Zapata sits at 17.7°N, 91.8°W, 27 m above sea level, in Mexico. The nearest listed city is Palenque, 34 km away.

Topography around Emiliano Zapata

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

Within 3 km, the terrain around Emiliano Zapata has only modest variations in elevation — a maximum elevation change of 61 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 85 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,060 m.

The land around Emiliano Zapata is covered by grassland (54%) and trees (21%) within 3 km, grassland (54%) and trees (34%) within 16 km, and trees (43%) and grassland (43%) within 80 km.

3 km
61 m
16 km
85 m
80 km
2,060 m
treesgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Palenque 34 km · Tenosique 47 km · Yajalón 87 km · Macuspana 88 km · Ocosingo 99 km · Ciudad del Carmen 101 km · Río de Teapa 120 km · Playas del Rosario 124 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 Emiliano Zapata (17.7406°, -91.7664°, elevation 27 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). 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).