Taxco de Alarcón weather in May

In May, Taxco de Alarcón sees average daytime highs of 33°C and overnight lows near 20°C, with 72 mm of rain across 11.8 wet days and about 12.9 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 34°C in the first days to 32°C by the end. The sky is clear or mostly clear about 42% 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 hours by month's end. Set against the rest of the year, May is Taxco de Alarcón's 7th-clearest and 7th-windiest month. For the whole year in context, see Taxco de Alarcón's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
20°
12th coldest
Rainfall
72 mm
11.8 wet days
Daylight
12 h 54 min
6:09 AM – 7:01 PM
Cloud cover
48%
7th clearest
Wind
5 km/h
7th windiest
Solar energy
7.15 kWh/m²
Travel score
3.3
out of 10

Taxco de Alarcón is municipal seat of Taxco, State of Guerrero, Mexico.

Density
145/km²
people per km²
Founded
1529

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 34°C in the first days to 32°C by the end.

A typical May day in Taxco de Alarcón reaches about 33°C in the afternoon and slips back to 20°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 36°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)
13420
23420
33420
43420
53420
63420
73420
83420
93420
103420
113420
123420
133420
143420
153420
163420
173320
183320
193320
203320
213320
223320
233320
243320
253320
263220
273220
283220
293220
303220
313220

How May really feels in Taxco de Alarcón

Once humidity and wind are folded in, May averages 29 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
29
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.

Taxco de Alarcón weather by month

How May compares with the rest of the year at a glance. May is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 14°101.3117.9
Feb30° / 16°81.111.46.5
Mar32° / 17°81.711.95.1
Apr34° / 19°122.912.43.7
May33° / 20°7211.812.93.3
Jun30° / 20°22623.113.13.4
Jul29° / 19°22523133.7
Aug29° / 19°2532612.63.5
Sep28° / 19°24825.912.13.6
Oct29° / 18°10916.311.64.9
Nov29° / 16°265.311.16.7
Dec28° / 14°5110.98.0

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 24% of May, with mostly cloudy or overcast conditions the remaining 34%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37129
47129
57030
67030
76931
86931
96931
106832
116832
126832
136931
146931
156931
166931
176931
186832
196832
206733
216634
226535
236436
246337
256238
266139
275941
285842
295644
305545
315446

Chance of precipitation in May

Any precipitation

Taxco de Alarcón gets around 72 mm of rain over 11.8 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 38% and peaks near 59% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
120
221
323
424
525
626
727
828
929
1030
1131
1232
1333
1434
1535
1636
1738
1839
1940
2042
2143
2245
2347
2448
2550
2651
2752
2854
2956
3057
3159

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 41% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1732241
2712351
3692461
4672571
5652681
66326101
76127111
85828131
95728141
105529151
115230171
124931181
134732201
144533211
154233232
164034242
173834262
183634283
193433294
203233314
212933335
222732356
232532377
242331387
252131408
262030419
2718294310
2817284411
2915274513
3014254714
3113244815

Wind in May

Winds average 5 km/h in May.

Across May, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
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 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over May. Sunrise moves from 6:16 AM to 6:05 AM, and sunset from 6:56 PM to 7:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:166:56
212.76:156:56
312.76:156:56
412.76:146:57
512.76:136:57
612.76:136:57
712.86:126:58
812.86:126:58
912.86:116:58
1012.86:116:59
1112.86:116:59
1212.86:106:59
1312.86:107:00
1412.86:097:00
1512.96:097:00
1612.96:097:01
1712.96:087:01
1812.96:087:02
1912.96:087:02
2012.96:077:02
2112.96:077:03
2212.96:077:03
2313.06:067:03
2413.06:067:04
2513.06:067:04
2613.06:067:05
2713.06:067:05
2813.06:057:05
2913.06:057:06
3013.06:057:06
3113.06:057:07

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.15 kWh/m².

For context, solar energy here swings from a low near 5.08 kWh/m² to a high of 7.48 kWh/m² in April across the year — May's 7.15 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.5Intense
27.5Intense
37.4Intense
47.4Intense
57.4Intense
67.4Intense
77.4Intense
87.3Intense
97.3Intense
107.3Intense
117.3Intense
127.3Intense
137.3Intense
147.2Intense
157.2Intense
167.2Intense
177.2Intense
187.1Intense
197.1Intense
207.1Intense
217.0Intense
227.0Intense
237.0Intense
246.9Intense
256.9Intense
266.8Intense
276.8Intense
286.8Intense
296.7Intense
306.7Intense
316.6Intense
Planning a trip in May

Hazard calendar for Taxco de Alarcón

In seasonPeak

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

Taxco de Alarcón's monsoon runs June–September, when most of the year's rain falls.

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

Is May a good time to visit Taxco de Alarcón?

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

3.3
Sightseeing
12th-best month of the year
6.0
Beach & pool
7th-best month of the year

May is a weaker month for outdoor sightseeing in Taxco de Alarcón. The water and warmth also suit a beach or pool day.

What to pack for Taxco de Alarcón in May

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

In May, Taxco de Alarcón sees daytime highs around 33°C and nights near 20°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Taxco de Alarcón in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Taxco de Alarcón peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 highApr 10UV 13Dec 14UV 7
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun12Extreme
Jul11Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7Very high

Air quality in Taxco de Alarcón 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 Taxco de Alarcón is worst in November — around 50 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (March, 24 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorModeratePoorNov 1150 µg/m³Mar 1725 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb30Moderate
Mar24Moderate
Apr30Moderate
May42Poor
Jun33Moderate
Jul34Moderate
Aug36Poor
Sep43Poor
Oct49Poor
Nov50Poor
Dec47Poor
Location & terrain

Where is Taxco de Alarcón?

Taxco de Alarcón sits at 18.6°N, 99.6°W, 1,770 m above sea level, in Mexico. The nearest listed city is Iguala de la Independencia, 24 km away.

Topography around Taxco de Alarcón

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

Within 3 km, the terrain around Taxco de Alarcón has large variations in elevation — a maximum elevation change of 937 m around an average of 1,769 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,795 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,280 m.

The land around Taxco de Alarcón is covered by trees (59%) and shrubs (20%) within 3 km, trees (69%) and shrubs (24%) within 16 km, and trees (46%) and shrubs (33%) within 80 km.

3 km
937 m
16 km
1,795 m
80 km
4,280 m
treesshrubsgrasslandcroplandartificial surfaces
May weather nearby: Iguala de la Independencia 24 km · Puente de Ixtla 31 km · Ixtapan de la Sal 33 km · Teloloapan 35 km · Ciudad de Huitzuco 40 km · Xoxocotla 41 km · Zacatepec 45 km · Jojutla 45 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 Taxco de Alarcón (18.5546°, -99.6059°, elevation 1,770 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).