Los Mochis weather in May

In May, Los Mochis sees average daytime highs of 33°C and overnight lows near 20°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 33°C through the month. The sky is clear or mostly clear about 80% of the time in May, and the air most often feels humid.

Daylight stretches from about 13 hours at the start of May to 13 h 30 min by month's end. Set against the rest of the year, May is Los Mochis's 2nd-clearest and 7th-windiest month. For the whole year in context, see Los Mochis's year-round climate.

Daytime high
33°
6th warmest
Overnight low
20°
7th coldest
Rainfall
0 mm
0.1 wet days
Daylight
13 h 18 min
5:35 AM – 6:50 PM
Cloud cover
20%
2nd clearest
Wind
10 km/h
7th windiest
Solar energy
7.96 kWh/m²
Travel score
4.4
out of 10

Los Mochis is municipal seat of Ahome, State of Sinaloa, Mexico.

Founded
1893

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 33°C through the month.

A typical May day in Los Mochis reaches about 33°C in the afternoon and slips back to 20°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, May runs about 2°C warmer than April and about 2°C cooler than June.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13318
23318
33318
43318
53318
63318
73319
83319
93319
103319
113319
123319
133319
143319
153419
163420
173420
183420
193420
203420
213420
223420
233420
243421
253421
263421
273421
283421
293421
303422
313422

How May really feels in Los Mochis

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.

Los Mochis 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
Jan26° / 13°131.510.68.4
Feb27° / 14°131.711.18.1
Mar29° / 15°20.411.87.2
Apr31° / 16°10.312.65.8
May33° / 20°00.113.24.4
Jun35° / 24°40.713.63.3
Jul36° / 27°527.513.42.2
Aug36° / 27°9312.612.92.0
Sep35° / 26°10210.912.22.5
Oct35° / 23°262.911.43.4
Nov31° / 18°171.810.75.8
Dec27° / 14°121.510.48.1

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 (%)
17921
28020
38119
48218
58317
68317
78416
88515
98515
108614
118614
128713
138812
148812
158812
168911
178911
188911
199010
209010
219010
229010
239010
24919
25928
26928
27928
28937
29937
30937
31937

Chance of precipitation in May

Any precipitation

Los Mochis 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 1% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
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 humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the humid band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 31% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1223632100
2213632110
3203533111
4193533121
5183434131
6173435131
7163336142
8153236152
9143237162
10133137173
11123038183
12112938193
13102839203
1492640224
1582540234
1672441244
1762342254
1852242274
1952142284
2041942295
2141842315
2241741326
2331640346
2431539357
2531437369
26313363811
27312343813
28211323915
29211304018
30210274021
3129254024

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 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 hours at the start of May to 13 h 30 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 5:44 AM to 5:29 AM, and sunset from 6:42 PM to 6:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:446:42
213.05:446:42
313.05:436:43
413.05:426:43
513.05:416:44
613.15:416:45
713.15:406:45
813.15:396:46
913.15:396:46
1013.15:386:47
1113.25:376:47
1213.25:376:48
1313.25:366:48
1413.25:366:49
1513.25:356:49
1613.35:356:50
1713.35:346:50
1813.35:346:51
1913.35:336:52
2013.35:336:52
2113.35:326:53
2213.45:326:53
2313.45:316:54
2413.45:316:54
2513.45:316:55
2613.45:306:55
2713.45:306:56
2813.45:306:56
2913.55:296:57
3013.55:296:57
3113.55:296:58

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.96 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 7.96 kWh/m² in May across the year — May's 7.96 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.8Intense
27.8Intense
37.8Intense
47.8Intense
57.8Intense
67.9Intense
77.9Intense
87.9Intense
97.9Intense
107.9Intense
117.9Intense
127.9Intense
138.0Intense
148.0Intense
158.0Intense
168.0Intense
178.0Intense
188.0Intense
198.0Intense
208.0Intense
218.0Intense
228.0Intense
238.0Intense
248.0Intense
258.0Intense
268.0Intense
278.0Intense
288.0Intense
298.0Intense
307.9Intense
317.9Intense
Planning a trip in May

Hazard calendar for Los Mochis

In seasonPeak

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

Los Mochis 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 Los Mochis?

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

4.4
Sightseeing
7th-best month of the year
8.1
Beach & pool
6th-best month of the year

May is a reasonable time to visit Los Mochis for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Los Mochis in May

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

In May, Los Mochis sees daytime highs around 33°C and nights near 20°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Los Mochis in May

The nearest coast averages about 25°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 22 km away) is warmest in August at about 30°C and coldest in February near 20°C.

It's comfortable for a long swim from Mar 9 to Jan 19 — about 10.4 months when the water holds above 20°C.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan20Refreshing
Feb20Cool
Mar20Refreshing
Apr22Refreshing
May25Warm
Jun27Warm
Jul29Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov26Warm
Dec22Refreshing

UV index in Los Mochis 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 Los Mochis peaks around July 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighJul 15UV 12Dec 20UV 5
UV index (midday)Level
Jan5High
Feb7High
Mar9Very high
Apr11Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug11Extreme
Sep10Extreme
Oct8Very high
Nov6High
Dec5Moderate
Location & terrain

Where is Los Mochis?

Los Mochis sits at 25.8°N, 109.0°W, 18 m above sea level, in Mexico. The nearest listed city is Juan José Ríos, 18 km away.

Licenciado Benito Juárez

Topography around Los Mochis

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

Within 3 km, the terrain around Los Mochis has only modest variations in elevation — a maximum elevation change of 108 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 146 m; within 80 km, large variations in elevation — a maximum elevation change of 928 m.

The land around Los Mochis is covered by artificial surfaces (81%) within 3 km, cropland (66%) within 16 km, and water (40%) and cropland (29%) within 80 km.

3 km
108 m
16 km
146 m
80 km
928 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
May weather nearby: Juan José Ríos 18 km · Gabriel Leyva Solano 39 km · Guasave 59 km · Guamúchil 99 km · Huatabampo 132 km · Navojoa 149 km · Navolato 173 km · Licenciado Benito Juárez 193 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 Los Mochis (25.791°, -108.9982°, elevation 18 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).