Chignahuapan weather in May

In May, Chignahuapan sees average daytime highs of 22°C and overnight lows near 11°C, with 101 mm of rain across 19.1 wet days and about 12.9 hours of daylight. It is the 1st-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 25% 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 Chignahuapan's 6th-clearest and 5th-windiest month. For the whole year in context, see Chignahuapan's year-round climate.

Daytime high
22°
1st warmest
Overnight low
11°
8th coldest
Rainfall
101 mm
19.1 wet days
Daylight
12 h 54 min
6:00 AM – 6:56 PM
Cloud cover
57%
6th clearest
Wind
6 km/h
5th windiest
Solar energy
6.48 kWh/m²
Travel score
5.4
out of 10

Chignahuapan is municipal seat of Chignahuapan, State of Puebla, Mexico.

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 22°C through the month.

A typical May day in Chignahuapan reaches about 22°C in the afternoon and slips back to 11°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 25°C. Set against its neighbours, May runs on par with April and about 1°C warmer than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12210
22210
32210
42210
52211
62211
72211
82211
92211
102211
112211
122211
132211
142211
152211
162211
172211
182211
192211
202211
212211
222211
232211
242211
252211
262211
272211
282211
292211
302211
312211

Chignahuapan weather by month

How May compares with the rest of the year at a glance. May is the 1st-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 297.110.96.0
Feb19° / 317.411.36.6
Mar21° / 5812.111.96.3
Apr22° / 10°911712.45.6
May22° / 11°10119.112.95.4
Jun21° / 11°1972313.24.4
Jul20° / 11°19928.813.13.6
Aug20° / 11°21428.712.73.6
Sep20° / 11°2202612.13.7
Oct19° / 14917.911.54.9
Nov18° / 5810.711.15.8
Dec17° / 246.610.86.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 30% of May, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25842
35842
45743
55644
65644
75545
85545
95446
105545
115446
125446
135446
145644
155644
165644
175743
185743
195644
205743
215743
225644
235545
245545
255446
265347
275248
285149
294951
304951
314753

Chance of precipitation in May

Any precipitation

Chignahuapan gets around 101 mm of rain over 19.1 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 61% and peaks near 66% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
162
262
363
463
564
665
765
866
966
1066
1166
1265
1365
1464
1563
1663
1762
1861
1960
2059
2158
2258
2357
2457
2557
2657
2757
2857
2958
3058
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 93% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1991
2982
3982
4982
5982
6982
7973
8973
9973
10964
11964
12964
13955
14955
15946
16946
17937
18937
19928
20928
21919
22919
239010
249010
258911
268911
278812
288713
298713
308614
318515

Wind in May

Winds average 6 km/h in May.

Across May, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

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 6:08 AM to 5:56 AM, and sunset from 6:51 PM to 7:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:086:51
212.76:076:51
312.76:076:51
412.86:066:52
512.86:066:52
612.86:056:53
712.86:046:53
812.86:046:53
912.86:036:54
1012.96:036:54
1112.96:026:54
1212.96:026:55
1312.96:026:55
1412.96:016:56
1512.96:016:56
1612.96:006:56
1712.96:006:57
1813.06:006:57
1913.05:596:58
2013.05:596:58
2113.05:596:58
2213.05:586:59
2313.05:586:59
2413.05:587:00
2513.05:587:00
2613.15:577:01
2713.15:577:01
2813.15:577:01
2913.15:577:02
3013.15:577:02
3113.15:567:03

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.48 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.33 kWh/m² to a high of 6.48 kWh/m² in May across the year — May's 6.48 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.4Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.4Intense
296.4Intense
306.4Intense
316.4Intense
Planning a trip in May

Hazard calendar for Chignahuapan

In seasonPeak

In May, Chignahuapan sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Chignahuapan's monsoon runs May–October, 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 Chignahuapan?

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

5.4
Sightseeing
7th-best month of the year
3.7
Beach & pool
2nd-best month of the year

May is a reasonable time to visit Chignahuapan for sightseeing.

What to pack for Chignahuapan in May

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

In May, Chignahuapan sees daytime highs around 22°C and nights near 11°C. Pack rain gear and sun protection. About 19 days see rain.

rain gearsun protection

UV index in Chignahuapan in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chignahuapan peaks around April 12 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 14Dec 17UV 8
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr14Extreme
May10Very high
Jun14Extreme
Jul12Extreme
Aug14Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Chignahuapan 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 Chignahuapan is worst in December — around 165 µg/m³ PM2.5 (very unhealthy), and holds fairly steady the rest of the year.

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyVery unhealthyDec 13163 µg/m³Aug 15114 µg/m³
PM2.5 (µg/m³)Level
Jan137Unhealthy
Feb131Unhealthy
Mar122Unhealthy
Apr120Unhealthy
May143Unhealthy
Jun121Unhealthy
Jul118Unhealthy
Aug113Unhealthy
Sep120Unhealthy
Oct121Unhealthy
Nov155Very unhealthy
Dec165Very unhealthy
Location & terrain

Where is Chignahuapan?

Chignahuapan sits at 19.8°N, 98.0°W, 2,291 m above sea level, in Mexico. The nearest listed city is Zacatlán, 13 km away.

Topography around Chignahuapan

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

Within 3 km, the terrain around Chignahuapan has significant variations in elevation — a maximum elevation change of 273 m around an average of 2,301 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,848 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,346 m.

The land around Chignahuapan is covered by grassland (38%) and cropland (32%) within 3 km, trees (51%) and cropland (25%) within 16 km, and trees (47%) and cropland (26%) within 80 km.

3 km
273 m
16 km
1,848 m
80 km
4,346 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
May weather nearby: Zacatlán 13 km · Cuautepec de Hinojosa 36 km · Huauchinango 37 km · Santiago Tulantepec 40 km · Tulancingo 44 km · Tetla 45 km · Apan 46 km · Apizaco 49 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 Chignahuapan (19.8387°, -98.0317°, elevation 2,291 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).