Miahuatlán de Porfirio Díaz in Summer
In summer (June, July and August), Miahuatlán de Porfirio Díaz sees average daytime highs around 23°C and overnight lows near 14°C, with 1729 mm of rain over about 75 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 23°C. The sky is clear or mostly clear about 4% of the time across summer, and the air most often feels comfortable.
Summer is Miahuatlán de Porfirio Díaz's weakest season of the year to visit on our travel score. For the whole year in context, see Miahuatlán de Porfirio Díaz's year-round climate.
- Avg daytime high
- 23°C
- 2nd-warmest season
- Avg overnight low
- 14°C
- Rainfall
- 1729 mm
- 75 wet days
- Avg wind
- 5 km/h
- Travel score
- 4.3
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Miahuatlán de Porfirio Díaz in Summer
Across summer, daytime highs hold fairly steady around 23°C.
A typical summer day in Miahuatlán de Porfirio Díaz reaches about 23°C and drops to 14°C overnight. The warmest of the three months is June, the coolest July.
Miahuatlán de Porfirio Díaz 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 | 22° / 10° | 10 | 2.6 | 11.1 | 8.4 |
| Feb | 24° / 10° | 12 | 3.2 | 11.5 | 8.6 |
| Mar | 25° / 12° | 42 | 7.2 | 11.9 | 7.8 |
| Apr | 25° / 13° | 108 | 12.8 | 12.4 | 6.5 |
| May | 25° / 14° | 312 | 21.3 | 12.8 | 5.2 |
| Jun | 23° / 14° | 628 | 25.7 | 13 | 4.1 |
| Jul | 23° / 14° | 539 | 23.7 | 12.9 | 4.5 |
| Aug | 23° / 14° | 562 | 25.4 | 12.5 | 4.2 |
| Sep | 23° / 14° | 611 | 26 | 12.1 | 4.0 |
| Oct | 23° / 13° | 253 | 16.5 | 11.6 | 5.6 |
| Nov | 23° / 11° | 43 | 5.6 | 11.2 | 7.7 |
| Dec | 22° / 10° | 11 | 2.2 | 11 | 8.4 |
Cloud cover in Summer
The sky is clear or mostly clear about 4% of the time across summer.
Chance of precipitation in Summer
Miahuatlán de Porfirio Díaz gets around 1729 mm of rain over 75 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — 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 12 h 54 min in early June to 12 h 18 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 5.5 kWh/m².
Hazard calendar for Miahuatlán de Porfirio Díaz
In summer, Miahuatlán de Porfirio Díaz overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Miahuatlán de Porfirio Díaz's monsoon runs May–September, when most of the year's rain falls.
Is summer a good time to visit Miahuatlán de Porfirio Díaz?
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 reasonable time to visit Miahuatlán de Porfirio Díaz for sightseeing.
What to pack for Miahuatlán de Porfirio Díaz in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Miahuatlán de Porfirio Díaz sees daytime highs around 23°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 75 days see rain.
UV index in Miahuatlán de Porfirio Díaz in Summer
Clear-sky midday UV across summer averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Miahuatlán de Porfirio Díaz peaks around April 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 9 (very 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) | 10 | 13 | 14 | 15 | 13 | 14 | 13 | 14 | 13 | 12 | 10 | 9 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Extreme |
| Feb | 13 | Extreme |
| Mar | 14 | Extreme |
| Apr | 15 | Extreme |
| May | 13 | Extreme |
| Jun | 14 | Extreme |
| Jul | 13 | Extreme |
| Aug | 14 | Extreme |
| Sep | 13 | Extreme |
| Oct | 12 | Extreme |
| Nov | 10 | Very high |
| Dec | 9 | Very high |
Air quality in Miahuatlán de Porfirio Díaz 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 Miahuatlán de Porfirio Díaz is worst in May — around 27 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (January, 7 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) | 7 | 8 | 10 | 19 | 27 | 17 | 20 | 16 | 15 | 12 | 9 | 8 |
| Level | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 8 | Good |
| Mar | 10 | Good |
| Apr | 19 | Moderate |
| May | 27 | Moderate |
| Jun | 17 | Moderate |
| Jul | 20 | Moderate |
| Aug | 16 | Moderate |
| Sep | 15 | Moderate |
| Oct | 12 | Good |
| Nov | 9 | Good |
| Dec | 8 | Good |
Where is Miahuatlán de Porfirio Díaz?
Miahuatlán de Porfirio Díaz sits at 16.3°N, 96.6°W, 1,552 m above sea level, in Mexico. The nearest listed city is Ocotlán de Morelos, 52 km away.
Topography around Miahuatlán de Porfirio Díaz
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Miahuatlán de Porfirio Díaz.
Within 3 km, the terrain around Miahuatlán de Porfirio Díaz has only modest variations in elevation — a maximum elevation change of 163 m around an average of 1,578 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,441 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,707 m.
The land around Miahuatlán de Porfirio Díaz is covered by grassland (33%), cropland (28%) and artificial surfaces (22%) within 3 km, trees (33%), grassland (29%) and shrubs (27%) within 16 km, and trees (62%) 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 Miahuatlán de Porfirio Díaz (16.329°, -96.5961°, elevation 1,552 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.