Tlapacoyan in Summer
In summer (June, July and August), Tlapacoyan sees average daytime highs around 27°C and overnight lows near 20°C, with 759 mm of rain over about 85 wet days across the season. It is the warmest season of the year and the 2nd-wettest season.
Across summer, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 11% of the time across summer, and the air most often feels muggy.
Summer is Tlapacoyan's weakest season of the year to visit on our travel score. For the whole year in context, see Tlapacoyan's year-round climate.
- Avg daytime high
- 27°C
- warmest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 759 mm
- 85 wet days
- Avg wind
- 5 km/h
- Travel score
- 3.7
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Tlapacoyan in Summer
Across summer, daytime highs hold fairly steady around 27°C.
A typical summer day in Tlapacoyan reaches about 27°C and drops to 20°C overnight. The warmest of the three months is June, the coolest August.
Tlapacoyan 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 | 21° / 13° | 131 | 17.1 | 10.9 | 5.3 |
| Feb | 22° / 14° | 124 | 16.2 | 11.3 | 5.5 |
| Mar | 24° / 16° | 151 | 18.8 | 11.9 | 5.5 |
| Apr | 26° / 18° | 171 | 18.8 | 12.4 | 5.2 |
| May | 28° / 20° | 159 | 20.8 | 12.9 | 4.8 |
| Jun | 28° / 20° | 260 | 26.3 | 13.2 | 3.8 |
| Jul | 27° / 20° | 250 | 29.7 | 13.1 | 3.6 |
| Aug | 27° / 20° | 249 | 29.2 | 12.7 | 3.6 |
| Sep | 27° / 20° | 336 | 26.5 | 12.1 | 3.9 |
| Oct | 25° / 18° | 297 | 21.1 | 11.5 | 5.0 |
| Nov | 23° / 16° | 199 | 17.4 | 11.1 | 5.5 |
| Dec | 21° / 14° | 135 | 17.3 | 10.8 | 5.4 |
Cloud cover in Summer
The sky is clear or mostly clear about 11% of the time across summer.
Chance of precipitation in Summer
Tlapacoyan gets around 759 mm of rain over 85 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 06 min 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 5.4 kWh/m².
Hazard calendar for Tlapacoyan
In summer, Tlapacoyan overlaps its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Tlapacoyan sits in the Atlantic hurricane belt; the season peaks August–October.
Is summer a good time to visit Tlapacoyan?
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 Tlapacoyan.
What to pack for Tlapacoyan in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Tlapacoyan sees daytime highs around 27°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 85 days see rain.
Sea temperature near Tlapacoyan in Summer
The nearest coast averages about 29°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 58 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 23 | 23 | 24 | 25 | 27 | 28 | 29 | 29 | 29 | 28 | 26 | 24 |
| Comfort | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 23 | Refreshing |
| Feb | 23 | Refreshing |
| Mar | 24 | Refreshing |
| Apr | 25 | Warm |
| May | 27 | Warm |
| Jun | 28 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Tropical |
| Nov | 26 | Warm |
| Dec | 24 | Warm |
UV index in Tlapacoyan 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 Tlapacoyan peaks around April 13 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 7 | 10 | 11 | 13 | 8 | 13 | 12 | 13 | 11 | 10 | 8 | 7 |
| Level | Very high | Very high | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | Very high |
| Feb | 10 | Very high |
| Mar | 11 | Extreme |
| Apr | 13 | Extreme |
| May | 8 | Very high |
| Jun | 13 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 11 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 7 | High |
Air quality in Tlapacoyan 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 Tlapacoyan is worst in May — around 68 µg/m³ PM2.5 (unhealthy), about 1.8× the cleanest month (October, 38 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) | 58 | 60 | 60 | 67 | 68 | 49 | 46 | 42 | 39 | 38 | 49 | 65 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Poor | Poor | Poor | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 58 | Unhealthy |
| Feb | 60 | Unhealthy |
| Mar | 60 | Unhealthy |
| Apr | 67 | Unhealthy |
| May | 68 | Unhealthy |
| Jun | 49 | Poor |
| Jul | 46 | Poor |
| Aug | 42 | Poor |
| Sep | 39 | Poor |
| Oct | 38 | Poor |
| Nov | 49 | Poor |
| Dec | 65 | Unhealthy |
Where is Tlapacoyan?
Tlapacoyan sits at 20.0°N, 97.2°W, 446 m above sea level, in Mexico. The nearest listed city is Villa Independencia, 20 km away.
Topography around Tlapacoyan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tlapacoyan.
Within 3 km, the terrain around Tlapacoyan has significant variations in elevation — a maximum elevation change of 400 m around an average of 425 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,821 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,156 m.
The land around Tlapacoyan is covered by trees (83%) within 3 km, trees (82%) within 16 km, and trees (54%) and grassland (24%) 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 Tlapacoyan (19.9627°, -97.2114°, elevation 446 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.