Zumpango in Summer
In summer (June, July and August), Zumpango sees average daytime highs around 25°C and overnight lows near 14°C, with 258 mm of rain over about 45 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 27°C in early June to 24°C by late August. The sky is clear or mostly clear about 16% of the time across summer, and the air most often feels dry.
Summer is Zumpango's weakest season of the year to visit on our travel score. For the whole year in context, see Zumpango's year-round climate.
- Avg daytime high
- 25°C
- 2nd-warmest season
- Avg overnight low
- 14°C
- Rainfall
- 258 mm
- 45 wet days
- Avg wind
- 7 km/h
- Travel score
- 5.9
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Zumpango in Summer
Over the season highs ease from about 27°C in early June to 24°C by late August.
A typical summer day in Zumpango reaches about 25°C and drops to 14°C overnight. The warmest of the three months is June, the coolest July.
Zumpango 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° / 7° | 8 | 1.8 | 10.9 | 8.3 |
| Feb | 24° / 9° | 6 | 1.3 | 11.3 | 8.8 |
| Mar | 26° / 11° | 7 | 2.2 | 11.9 | 8.3 |
| Apr | 27° / 13° | 16 | 4.3 | 12.4 | 7.5 |
| May | 28° / 13° | 25 | 6.4 | 12.9 | 7.1 |
| Jun | 26° / 14° | 82 | 13.1 | 13.2 | 6.1 |
| Jul | 25° / 13° | 86 | 15.9 | 13.1 | 5.9 |
| Aug | 25° / 14° | 90 | 16.1 | 12.7 | 5.8 |
| Sep | 24° / 13° | 96 | 15.7 | 12.1 | 5.9 |
| Oct | 23° / 11° | 41 | 7.9 | 11.5 | 7.2 |
| Nov | 23° / 9° | 11 | 2.5 | 11.1 | 8.4 |
| Dec | 22° / 8° | 5 | 1 | 10.8 | 8.6 |
Cloud cover in Summer
The sky is clear or mostly clear about 16% of the time across summer.
Chance of precipitation in Summer
Zumpango gets around 258 mm of rain over 45 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 7 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 6.1 kWh/m².
Is summer a good time to visit Zumpango?
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 Zumpango for sightseeing.
What to pack for Zumpango in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Zumpango sees daytime highs around 25°C and nights near 14°C. Pack rain gear and sun protection. Worth having: light clothes. About 45 days see rain.
UV index in Zumpango 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 Zumpango 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 Zumpango 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 Zumpango is worst in December — around 179 µg/m³ PM2.5 (very unhealthy), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 149 | 141 | 126 | 113 | 134 | 126 | 135 | 127 | 136 | 137 | 174 | 179 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Very unhealthy | Very unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 149 | Unhealthy |
| Feb | 141 | Unhealthy |
| Mar | 126 | Unhealthy |
| Apr | 113 | Unhealthy |
| May | 134 | Unhealthy |
| Jun | 126 | Unhealthy |
| Jul | 135 | Unhealthy |
| Aug | 127 | Unhealthy |
| Sep | 136 | Unhealthy |
| Oct | 137 | Unhealthy |
| Nov | 174 | Very unhealthy |
| Dec | 179 | Very unhealthy |
Where is Zumpango?
Zumpango sits at 19.8°N, 99.1°W, 2,258 m above sea level, in Mexico. The nearest listed city is San Juan Zitlaltepec, 5.0 km away.
Topography around Zumpango
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Zumpango.
Within 3 km, the terrain around Zumpango has only modest variations in elevation — a maximum elevation change of 35 m around an average of 2,251 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 509 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,092 m.
The land around Zumpango is covered by cropland (42%) and artificial surfaces (30%) within 3 km, cropland (41%) and artificial surfaces (28%) within 16 km, and cropland (29%), trees (24%) and shrubs (22%) 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 Zumpango (19.7967°, -99.0995°, elevation 2,258 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.