Ecatepec de Morelos in Summer
In summer (June, July and August), Ecatepec de Morelos sees average daytime highs around 24°C and overnight lows near 13°C, with 418 mm of rain over about 60 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Over the season highs ease from about 26°C in early June to 23°C by late August. The sky is clear or mostly clear about 12% of the time across summer, and the air most often feels dry.
Summer is Ecatepec de Morelos's weakest season of the year to visit on our travel score. For the whole year in context, see Ecatepec de Morelos's year-round climate.
- Avg daytime high
- 24°C
- 2nd-warmest season
- Avg overnight low
- 13°C
- Rainfall
- 418 mm
- 60 wet days
- Avg wind
- 6 km/h
- Travel score
- 5.2
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Ecatepec de Morelos in Summer
Over the season highs ease from about 26°C in early June to 23°C by late August.
A typical summer day in Ecatepec de Morelos reaches about 24°C and drops to 13°C overnight. The warmest of the three months is June, the coolest July.
Ecatepec de Morelos 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° / 7° | 10 | 2.2 | 10.9 | 8.1 |
| Feb | 23° / 8° | 8 | 1.8 | 11.3 | 8.6 |
| Mar | 25° / 10° | 9 | 2.9 | 11.9 | 8.5 |
| Apr | 26° / 12° | 18 | 4.1 | 12.4 | 7.8 |
| May | 27° / 13° | 30 | 7.2 | 12.9 | 7.2 |
| Jun | 25° / 14° | 118 | 16.1 | 13.2 | 5.7 |
| Jul | 24° / 13° | 141 | 22.1 | 13.1 | 5.0 |
| Aug | 23° / 13° | 159 | 21.7 | 12.7 | 4.9 |
| Sep | 23° / 13° | 151 | 19.4 | 12.1 | 5.1 |
| Oct | 22° / 11° | 72 | 10.4 | 11.5 | 6.6 |
| Nov | 22° / 9° | 17 | 3.6 | 11.1 | 8.0 |
| Dec | 21° / 7° | 6 | 1.3 | 10.8 | 8.3 |
Cloud cover in Summer
The sky is clear or mostly clear about 12% of the time across summer.
Chance of precipitation in Summer
Ecatepec de Morelos gets around 418 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 dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 6 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 5.9 kWh/m².
Hazard calendar for Ecatepec de Morelos
In summer, Ecatepec de Morelos overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Ecatepec de Morelos's rainy season runs June–October, when most of the year's rain falls.
Is summer a good time to visit Ecatepec de Morelos?
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 Ecatepec de Morelos for sightseeing.
What to pack for Ecatepec de Morelos in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Ecatepec de Morelos sees daytime highs around 24°C and nights near 13°C. Pack rain gear and sun protection. Worth having: light clothes. About 60 days see rain.
UV index in Ecatepec de Morelos in Summer
Clear-sky midday UV across summer averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Ecatepec de Morelos peaks around June 16 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (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) | 9 | 11 | 14 | 14 | 12 | 14 | 12 | 14 | 11 | 11 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 14 | Extreme |
| Apr | 14 | Extreme |
| May | 12 | Extreme |
| Jun | 14 | Extreme |
| Jul | 12 | Extreme |
| Aug | 14 | Extreme |
| Sep | 11 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Ecatepec de Morelos 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 Ecatepec de Morelos is worst in December — around 34 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Seasonal pattern from CAMS reanalysis, scaled to Ecatepec de Morelos's WHO annual average of 26.8 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 29 | 27 | 24 | 22 | 26 | 24 | 26 | 24 | 26 | 26 | 33 | 34 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 29 | Moderate |
| Feb | 27 | Moderate |
| Mar | 24 | Moderate |
| Apr | 22 | Moderate |
| May | 26 | Moderate |
| Jun | 24 | Moderate |
| Jul | 26 | Moderate |
| Aug | 24 | Moderate |
| Sep | 26 | Moderate |
| Oct | 26 | Moderate |
| Nov | 33 | Moderate |
| Dec | 34 | Moderate |
Where is Ecatepec de Morelos?
Ecatepec de Morelos sits at 19.6°N, 99.1°W, 2,306 m above sea level, in Mexico. The nearest listed city is Coacalco, 6.0 km away.
Topography around Ecatepec de Morelos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ecatepec de Morelos.
Within 3 km, the terrain around Ecatepec de Morelos has large variations in elevation — a maximum elevation change of 601 m around an average of 2,337 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 776 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,177 m.
The land around Ecatepec de Morelos is covered by artificial surfaces (65%) and shrubs (27%) within 3 km, artificial surfaces (55%) within 16 km, and cropland (30%) and trees (29%) 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 Ecatepec de Morelos (19.6049°, -99.0606°, elevation 2,306 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.