Tepalcatepec weather in May

In May, Tepalcatepec sees average daytime highs of 38°C and overnight lows near 23°C, with 12 mm of rain across 2.2 wet days and about 12.9 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 38°C through the month. The sky is clear or mostly clear about 60% of the time in May, and the air most often feels dry.

Daylight stretches from about 12 h 42 min at the start of May to 13 h 06 min by month's end. Set against the rest of the year, May is Tepalcatepec's 7th-clearest and 1st-windiest month. For the whole year in context, see Tepalcatepec's year-round climate.

Daytime high
38°
1st warmest
Overnight low
23°
11th coldest
Rainfall
12 mm
2.2 wet days
Daylight
12 h 54 min
6:21 AM – 7:15 PM
Cloud cover
38%
7th clearest
Wind
4 km/h
1st windiest
Solar energy
7.12 kWh/m²
Travel score
1.5
out of 10

Tepalcatepec is municipal seat of Tepalcatepec, State of Michoacán, Mexico.

Density
2,174/km²
people per km²

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 38°C through the month.

A typical May day in Tepalcatepec reaches about 38°C in the afternoon and slips back to 23°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 40°C. Set against its neighbours, May runs on par with April and about 3°C warmer than June.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13822
23822
33822
43822
53822
63822
73822
83823
93823
103823
113823
123823
133823
143823
153823
163823
173823
183823
193823
203823
213824
223824
233824
243724
253724
263724
273724
283724
293724
303724
313724

How May really feels in Tepalcatepec

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.

Tepalcatepec 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
Jan31° / 16°161115.8
Feb33° / 17°10111.34.6
Mar35° / 19°80.511.93.3
Apr37° / 21°0012.41.8
May38° / 23°122.212.91.5
Jun34° / 24°12914.613.12.4
Jul33° / 23°11613.1133.1
Aug33° / 23°11814.812.73.0
Sep32° / 22°17216.912.13.4
Oct32° / 21°707.311.64.2
Nov32° / 19°141.711.14.8
Dec31° / 16°50.710.95.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 15% of May, with mostly cloudy or overcast conditions the remaining 24%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17723
27723
37723
47822
57822
67822
77822
87921
97822
107822
117921
127822
137822
147822
157822
167723
177723
187723
197624
207624
217525
227426
237426
247327
257327
267228
277228
287129
297030
306931
316832

Chance of precipitation in May

Any precipitation

Tepalcatepec gets around 12 mm of rain over 2.2 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 8% and peaks near 23% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
11
22
32
42
52
63
73
83
94
104
114
125
135
145
155
165
176
186
197
207
218
229
2310
2411
2512
2614
2715
2817
2919
3021
3123

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 45% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
17919200
27720300
37521400
47422400
57223500
67024600
76726700
86527800
96328900
1059301010
1157311110
1254331210
1351341410
1449351510
1547351610
1644361820
1742362020
1839362130
1937362340
2034362450
2132362660
2230352880
2327352990
24253430101
25233331121
26213232141
27193133161
28173034182
29152934202
30142735223
31122634243

Wind in May

Winds average 4 km/h in May, the windiest month of the year.

Across May, 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 May

DaylightNight

Daylight runs from about 12 h 42 min at the start of May to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over May. Sunrise moves from 6:28 AM to 6:17 AM, and sunset from 7:09 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:287:09
212.76:277:10
312.76:277:10
412.76:267:10
512.86:267:11
612.86:257:11
712.86:257:11
812.86:247:12
912.86:247:12
1012.86:237:12
1112.86:237:13
1212.96:227:13
1312.96:227:14
1412.96:217:14
1512.96:217:14
1612.96:217:15
1712.96:207:15
1812.96:207:16
1912.96:207:16
2013.06:197:16
2113.06:197:17
2213.06:197:17
2313.06:187:17
2413.06:187:18
2513.06:187:18
2613.06:187:19
2713.06:187:19
2813.06:177:19
2913.06:177:20
3013.16:177:20
3113.16:177:21

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.12 kWh/m².

For context, solar energy here swings from a low near 4.8 kWh/m² to a high of 7.42 kWh/m² in April across the year — May's 7.12 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.4Intense
27.4Intense
37.4Intense
47.4Intense
57.4Intense
67.3Intense
77.3Intense
87.3Intense
97.3Intense
107.3Intense
117.3Intense
127.2Intense
137.2Intense
147.2Intense
157.2Intense
167.1Intense
177.1Intense
187.1Intense
197.1Intense
207.0Intense
217.0Intense
227.0Intense
236.9Intense
246.9Intense
256.8Intense
266.8Intense
276.8Intense
286.7Intense
296.7Intense
306.6Intense
316.6Intense
Planning a trip in May

Hazard calendar for Tepalcatepec

In seasonPeak

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

Tepalcatepec's rainy season runs June–September, when most of the year's rain falls.

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

Is May a good time to visit Tepalcatepec?

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

1.5
Sightseeing
12th-best month of the year
4.7
Beach & pool
12th-best month of the year

May is a weaker month for outdoor sightseeing in Tepalcatepec.

What to pack for Tepalcatepec in May

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

In May, Tepalcatepec sees daytime highs around 38°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Tepalcatepec in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tepalcatepec peaks around March 20 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMar 20UV 12Dec 15UV 6
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar12Extreme
Apr12Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug11Extreme
Sep11Extreme
Oct9Very high
Nov8Very high
Dec6High

Air quality in Tepalcatepec 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 Tepalcatepec is worst in April — around 57 µg/m³ PM2.5 (unhealthy), about 4.8× the cleanest month (February, 12 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateApr 2055 µg/m³Feb 1012 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb12Good
Mar18Moderate
Apr57Unhealthy
May45Poor
Jun17Moderate
Jul14Moderate
Aug13Moderate
Sep13Moderate
Oct13Moderate
Nov13Moderate
Dec16Moderate
Location & terrain

Where is Tepalcatepec?

Tepalcatepec sits at 19.2°N, 102.8°W, 383 m above sea level, in Mexico. The nearest listed city is Apatzingán, 53 km away.

Topography around Tepalcatepec

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

Within 3 km, the terrain around Tepalcatepec has only modest variations in elevation — a maximum elevation change of 155 m around an average of 380 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 943 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,708 m.

The land around Tepalcatepec is covered by grassland (30%), trees (24%) and cropland (23%) within 3 km, shrubs (35%), trees (26%) and grassland (22%) within 16 km, and trees (60%) within 80 km.

3 km
155 m
16 km
943 m
80 km
3,708 m
treesshrubsgrasslandcroplandartificial surfaceswater
May weather nearby: Apatzingán 53 km · Coalcomán de Vázquez Pallares 56 km · Peribán de Ramos 59 km · Los Reyes de Salgado 59 km · Tuxpan 69 km · Tamazula de Gordiano 69 km · Zapotiltic 77 km · Nueva Italia de Ruiz 81 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 Tepalcatepec (19.1872°, -102.847°, elevation 383 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).