Comalcalco in Summer
In summer (June, July and August), Comalcalco sees average daytime highs around 34°C and overnight lows near 25°C, with 508 mm of rain over about 60 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Across summer, daytime highs hold fairly steady around 34°C. The sky is clear or mostly clear about 20% of the time across summer, and the air most often feels miserable.
Summer is Comalcalco's weakest season of the year to visit on our travel score. For the whole year in context, see Comalcalco's year-round climate.
- Avg daytime high
- 34°C
- 2nd-warmest season
- Avg overnight low
- 25°C
- Rainfall
- 508 mm
- 60 wet days
- Avg wind
- 10 km/h
- Travel score
- 2.3
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Comalcalco in Summer
Across summer, daytime highs hold fairly steady around 34°C.
A typical summer day in Comalcalco reaches about 34°C and drops to 25°C overnight. The warmest of the three months is June, the coolest August.
How summer really feels in Comalcalco
Once humidity and wind are folded in, summer brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Comalcalco weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 20° | 64 | 9.8 | 11 | 6.5 |
| Feb | 29° / 21° | 39 | 6.7 | 11.4 | 5.8 |
| Mar | 32° / 22° | 22 | 5 | 11.9 | 4.6 |
| Apr | 35° / 24° | 31 | 5.8 | 12.4 | 3.1 |
| May | 35° / 26° | 66 | 10.4 | 12.8 | 2.4 |
| Jun | 34° / 25° | 189 | 20.4 | 13.1 | 2.2 |
| Jul | 34° / 25° | 132 | 17.5 | 13 | 2.4 |
| Aug | 33° / 25° | 187 | 22.1 | 12.6 | 2.3 |
| Sep | 32° / 24° | 262 | 25.3 | 12.1 | 2.5 |
| Oct | 31° / 24° | 217 | 20.6 | 11.6 | 3.6 |
| Nov | 29° / 22° | 113 | 14.2 | 11.1 | 4.9 |
| Dec | 28° / 21° | 64 | 10 | 10.9 | 6.1 |
Cloud cover in Summer
The sky is clear or mostly clear about 20% of the time across summer.
Chance of precipitation in Summer
Comalcalco gets around 508 mm of rain over 60 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 10 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 hours in early June to 12 h 24 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.2 kWh/m².
Hazard calendar for Comalcalco
In summer, Comalcalco overlaps its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.
Comalcalco sits in the Atlantic hurricane belt; the season peaks August–October.
Comalcalco's rainy season runs June–October, when most of the year's rain falls.
Is summer a good time to visit Comalcalco?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Comalcalco.
What to pack for Comalcalco in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Comalcalco sees daytime highs around 34°C and nights near 25°C. Pack light clothes, rain gear and sun protection. About 60 days see rain.
Sea temperature near Comalcalco in Summer
The nearest coast averages about 28°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 41 km away) is warmest in September at about 29°C and coldest in January near 25°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 25 | 25 | 25 | 27 | 28 | 29 | 28 | 29 | 29 | 29 | 27 | 26 |
| Comfort | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 25 | Warm |
| Feb | 25 | Warm |
| Mar | 25 | Warm |
| Apr | 27 | Warm |
| May | 28 | Tropical |
| Jun | 29 | Tropical |
| Jul | 28 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 27 | Warm |
| Dec | 26 | Warm |
UV index in Comalcalco in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Comalcalco peaks around August 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 7 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 7 | 10 | 12 | 13 | 8 | 13 | 11 | 13 | 12 | 10 | 8 | 7 |
| Level | High | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | High |
| Feb | 10 | Extreme |
| Mar | 12 | Extreme |
| Apr | 13 | Extreme |
| May | 8 | Very high |
| Jun | 13 | Extreme |
| Jul | 11 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 7 | High |
Air quality in Comalcalco in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Comalcalco is worst in May — around 77 µg/m³ PM2.5 (unhealthy), about 2.4× the cleanest month (January, 32 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 32 | 37 | 46 | 69 | 77 | 52 | 45 | 40 | 41 | 38 | 36 | 37 |
| Level | Moderate | Poor | Poor | Unhealthy | Unhealthy | Poor | Poor | Poor | Poor | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 32 | Moderate |
| Feb | 37 | Poor |
| Mar | 46 | Poor |
| Apr | 69 | Unhealthy |
| May | 77 | Unhealthy |
| Jun | 52 | Poor |
| Jul | 45 | Poor |
| Aug | 40 | Poor |
| Sep | 41 | Poor |
| Oct | 38 | Poor |
| Nov | 36 | Poor |
| Dec | 37 | Poor |
Where is Comalcalco?
Comalcalco sits at 18.3°N, 93.2°W, 10 m above sea level, in Mexico. The nearest listed city is Paraiso, 15 km away.
Topography around Comalcalco
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Comalcalco.
Within 3 km, the terrain around Comalcalco has only modest variations in elevation — a maximum elevation change of 27 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 31 m; within 80 km, significant variations in elevation — a maximum elevation change of 374 m.
The land around Comalcalco is covered by trees (44%), grassland (30%) and artificial surfaces (23%) within 3 km, grassland (38%) and trees (37%) within 16 km, and grassland (35%) and water (31%) within 80 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
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 Comalcalco (18.265°, -93.2243°, elevation 10 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.