La Isla weather in July

In July, La Isla sees average daytime highs of 32°C and overnight lows near 24°C, with 335 mm of rain across 25.9 wet days and about 13 hours of daylight. It is the 5th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 18% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 13 h 06 min at the start of July to 12 h 54 min by month's end. Set against the rest of the year, July is La Isla's 10th-clearest and 10th-windiest month. For the whole year in context, see La Isla's year-round climate.

Daytime high
32°
5th warmest
Overnight low
24°
10th coldest
Rainfall
335 mm
25.9 wet days
Daylight
13 hours
6:00 AM – 7:01 PM
Cloud cover
69%
10th clearest
Wind
5 km/h
10th windiest
Solar energy
5.73 kWh/m²
Travel score
2.5
out of 10

La Isla is bad geoname 3525596.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical July day in La Isla reaches about 32°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 34°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183224
193224
203224
213224
223224
233224
243224
253224
263224
273224
283224
293224
303224
313224

How July really feels in La Isla

Once humidity and wind are folded in, July 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 July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

La Isla weather by month

How July compares with the rest of the year at a glance. July is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 19°356.7117.2
Feb28° / 20°254.911.46.8
Mar31° / 21°25511.95.3
Apr33° / 24°40612.43.7
May34° / 25°9412.512.92.8
Jun33° / 25°31924.113.12.3
Jul32° / 24°33525.9132.5
Aug32° / 24°32926.812.62.4
Sep32° / 24°36526.112.12.6
Oct30° / 23°21318.611.63.8
Nov28° / 21°8711.711.15.7
Dec27° / 19°377.210.97.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 64%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12872
23070
33070
43070
53169
63169
73268
83367
93367
103466
113565
123565
133565
143664
153664
163763
173664
183664
193763
203763
213862
223862
233862
243961
253961
264060
274060
284060
294159
304159
314159

Chance of precipitation in July

Any precipitation

La Isla gets around 335 mm of rain over 25.9 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 84% and peaks near 87% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
187
287
387
487
586
686
786
885
985
1085
1185
1284
1384
1484
1584
1683
1783
1883
1983
2082
2182
2282
2382
2482
2581
2681
2781
2881
2981
3082
3182

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
14852
24951
35050
45149
55248
65347
75347
85446
95446
105446
115545
125545
135545
145545
155446
165446
175347
185248
195248
205149
215050
224951
234951
244852
254852
264852
274852
284852
294852
304852
314951

Wind in July

Winds average 5 km/h in July.

Across July, 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
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
284calm
294calm
304calm
314calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 h 06 min at the start of July to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 5:55 AM to 6:05 AM, and sunset from 7:01 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:557:01
213.15:557:01
313.15:557:01
413.15:567:01
513.15:567:01
613.15:567:01
713.15:577:01
813.15:577:01
913.15:577:01
1013.15:587:01
1113.15:587:01
1213.05:587:01
1313.05:597:01
1413.05:597:01
1513.05:597:01
1613.06:007:01
1713.06:007:01
1813.06:007:00
1913.06:017:00
2013.06:017:00
2113.06:017:00
2213.06:027:00
2313.06:026:59
2412.96:026:59
2512.96:036:59
2612.96:036:58
2712.96:046:58
2812.96:046:58
2912.96:046:57
3012.96:056:57
3112.96:056:57

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.73 kWh/m².

For context, solar energy here swings from a low near 3.5 kWh/m² to a high of 6.27 kWh/m² in May across the year — July's 5.73 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in July

Hazard calendar for La Isla

In seasonPeak

In July, La Isla sits inside its atlantic hurricane and monsoon season. The full year is below, with each hazard's peak months called out.

La Isla sits in the Atlantic hurricane belt; the season peaks August–October.

La Isla's monsoon runs June–October, when most of the year's rain falls.

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

Is July a good time to visit La Isla?

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

2.5
Sightseeing
10th-best month of the year
4.1
Beach & pool
10th-best month of the year

July is a weaker month for outdoor sightseeing in La Isla.

What to pack for La Isla in July

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

In July, La Isla sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

Sea temperature near La Isla in July

The nearest coast averages about 29°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 42 km away) is warmest in August at about 29°C and coldest in February near 23°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb23Refreshing
Mar24Warm
Apr26Warm
May27Warm
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct28Tropical
Nov27Warm
Dec25Warm

UV index in La Isla in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 La Isla peaks around August 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highHighAug 17UV 13Dec 17UV 7
UV index (midday)Level
Jan7Very high
Feb10Extreme
Mar10Extreme
Apr13Extreme
May8Very high
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov7Very high
Dec7High

Air quality in La Isla in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in La Isla is worst in May — around 40 µg/m³ PM2.5 (poor), about 2.7× the cleanest month (November, 15 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1639 µg/m³Nov 1215 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb19Moderate
Mar22Moderate
Apr30Moderate
May40Poor
Jun29Moderate
Jul32Moderate
Aug24Moderate
Sep20Moderate
Oct16Moderate
Nov15Moderate
Dec17Moderate
Location & terrain

Where is La Isla?

La Isla sits at 18.6°N, 96.2°W, 23 m above sea level, in Mexico. The nearest listed city is Tierra Blanca, 28 km away.

Topography around La Isla

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

Within 3 km, the terrain around La Isla has only modest variations in elevation — a maximum elevation change of 25 m around an average of 18 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 72 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,176 m.

The land around La Isla is covered by grassland (53%) and trees (30%) within 3 km, grassland (54%) and trees (23%) within 16 km, and trees (32%) and grassland (27%) within 80 km.

3 km
25 m
16 km
72 m
80 km
2,176 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
July weather nearby: Tierra Blanca 28 km · Tres Valles 40 km · Alvarado 45 km · Cosamaloapan 45 km · Carlos A. Carrillo 49 km · Tlacotalpan 52 km · Tuxtepec 57 km · Loma Bonita 62 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 La Isla (18.6°, -96.15°, elevation 23 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. 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).