Ciudad Constitución weather in May

In May, Ciudad Constitución sees average daytime highs of 30°C and overnight lows near 15°C, with 0 mm of rain across 0.1 wet days and about 13.2 hours of daylight. It is the 6th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 80% of the time in May, and the air most often feels dry.

Daylight stretches from about 12 h 54 min at the start of May to 13 h 24 min by month's end. Set against the rest of the year, May is Ciudad Constitución's 3rd-clearest and 1st-windiest month. For the whole year in context, see Ciudad Constitución's year-round climate.

Daytime high
30°
6th warmest
Overnight low
15°
6th coldest
Rainfall
0 mm
0.1 wet days
Daylight
13 h 12 min
5:46 AM – 6:59 PM
Cloud cover
19%
3rd clearest
Wind
18 km/h
1st windiest
Solar energy
8.09 kWh/m²
Travel score
7.1
out of 10

Ciudad Constitución is municipal seat of Comondú, State of Baja California Sur, Mexico.

Founded
1953

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 30°C through the month.

A typical May day in Ciudad Constitución reaches about 30°C in the afternoon and slips back to 15°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 34°C. Set against its neighbours, May runs about 1°C warmer than April and about 2°C cooler than June.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12914
22914
32914
42914
52914
62914
72915
82915
92915
102915
112915
122915
132915
142915
152915
162915
172915
182915
192915
202915
212915
222915
233015
243015
253015
263015
273015
283016
293016
303016
313016

How May really feels in Ciudad Constitución

Once humidity and wind are folded in, May averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Ciudad Constitución weather by month

How May compares with the rest of the year at a glance. May is the 6th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 12°7110.68.6
Feb26° / 12°71.211.18.3
Mar27° / 13°30.411.88.4
Apr28° / 14°10.112.67.6
May30° / 15°00.113.27.1
Jun32° / 18°20.213.55.6
Jul35° / 22°30.613.43.5
Aug35° / 24°182.412.92.8
Sep35° / 24°464.212.23.3
Oct32° / 20°161.311.45.2
Nov29° / 16°12110.87.2
Dec26° / 12°101.410.58.4

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 80% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 8% of May, with mostly cloudy or overcast conditions the remaining 12%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18119
28218
38317
48416
58416
68515
78515
88515
98614
108614
118713
128713
138812
148812
158812
168911
178911
188911
198911
208911
219010
229010
23919
24919
25928
26928
27928
28928
29946
30946
31946

Chance of precipitation in May

Any precipitation

Ciudad Constitución gets around 0 mm of rain over 0.1 wet days in May, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 0% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310

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 52% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
168311
267321
366331
464342
563352
662362
761372
860382
959392
1057403
1156413
1255423
1355423
1453434
1552444
1651454
1751454
1850464
1949464
2049474
2148484
2247484
2346494
2445505
2544515
2642535
2741536
2839556
2937567
3035587
3134588

Wind in May

Winds average 18 km/h in May, the windiest month of the year.

Across May, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3018light breeze
3118light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 54 min at the start of May to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over May. Sunrise moves from 5:56 AM to 5:41 AM, and sunset from 6:52 PM to 7:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:566:52
212.95:556:52
313.05:556:53
413.05:546:53
513.05:536:54
613.05:526:54
713.05:526:55
813.15:516:55
913.15:506:56
1013.15:506:56
1113.15:496:57
1213.15:496:57
1313.25:486:58
1413.25:486:58
1513.25:476:59
1613.25:466:59
1713.25:467:00
1813.25:467:00
1913.35:457:01
2013.35:457:01
2113.35:447:02
2213.35:447:02
2313.35:437:03
2413.35:437:03
2513.45:437:04
2613.45:427:04
2713.45:427:05
2813.45:427:05
2913.45:427:06
3013.45:417:06
3113.45:417:07

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 8.09 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.19 kWh/m² to a high of 8.09 kWh/m² in May across the year — May's 8.09 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.9Intense
28.0Intense
38.0Intense
48.0Intense
58.0Intense
68.0Intense
78.0Intense
88.0Intense
98.0Intense
108.0Intense
118.1Intense
128.1Intense
138.1Intense
148.1Intense
158.1Intense
168.1Intense
178.1Intense
188.1Intense
198.1Intense
208.1Intense
218.1Intense
228.1Intense
238.1Intense
248.1Intense
258.1Intense
268.2Intense
278.2Intense
288.2Intense
298.2Intense
308.2Intense
318.2Intense
Planning a trip in May

Hazard calendar for Ciudad Constitución

In seasonPeak

In May, Ciudad Constitución sits inside its pacific hurricane season. The full year is below, with each hazard's peak months called out.

Ciudad Constitución sits in the eastern Pacific hurricane zone; the season peaks August–September.

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

Is May a good time to visit Ciudad Constitución?

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

7.1
Sightseeing
7th-best month of the year
9.3
Beach & pool
1st-best month of the year

May is one of the better times to visit Ciudad Constitución for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ciudad Constitución in May

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

In May, Ciudad Constitución sees daytime highs around 30°C and nights near 15°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Ciudad Constitución in May

The nearest coast averages about 18°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 48 km away) is warmest in September at about 26°C and coldest in April near 18°C.

It's comfortable for a long swim from Jun 25 to Jan 19 — about 6.9 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan20Refreshing
Feb19Cool
Mar18Cool
Apr18Cool
May18Cool
Jun19Cool
Jul23Refreshing
Aug25Warm
Sep26Warm
Oct25Warm
Nov23Refreshing
Dec22Refreshing

UV index in Ciudad Constitución 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 Ciudad Constitución peaks around July 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighJul 14UV 13Dec 20UV 5
UV index (midday)Level
Jan6High
Feb7High
Mar9Very high
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug11Extreme
Sep10Extreme
Oct8Very high
Nov6High
Dec5Moderate
Location & terrain

Where is Ciudad Constitución?

Ciudad Constitución sits at 25.0°N, 111.7°W, 53 m above sea level, in Mexico. The nearest listed city is La Paz, 169 km away.

Todos SantosLos MochisHuatabampoColonia del SolJuan José RíosSan José del CaboCabo San Lucas

Topography around Ciudad Constitución

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

Within 3 km, the terrain around Ciudad Constitución has only modest variations in elevation — a maximum elevation change of 14 m around an average of 52 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 64 m; within 80 km, large variations in elevation — a maximum elevation change of 1,115 m.

The land around Ciudad Constitución is covered by bare terrain (51%) and artificial surfaces (33%) within 3 km, bare terrain (52%) and shrubs (35%) within 16 km, and shrubs (58%) and water (24%) within 80 km.

3 km
14 m
16 km
64 m
80 km
1,115 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
May weather nearby: La Paz 169 km · Todos Santos 229 km · Los Mochis 281 km · Huatabampo 284 km · Colonia del Sol 294 km · Juan José Ríos 296 km · San José del Cabo 297 km · Cabo San Lucas 297 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 Ciudad Constitución (25.0321°, -111.6626°, elevation 53 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). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).