Aguascalientes in Summer

In summer (June, July and August), Aguascalientes sees average daytime highs around 27°C and overnight lows near 15°C, with 281 mm of rain over about 38 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 30°C in early June to 26°C by late August. The sky is clear or mostly clear about 35% of the time across summer, and the air most often feels dry.

Summer is Aguascalientes's weakest season of the year to visit on our travel score. For the whole year in context, see Aguascalientes's year-round climate.

Avg daytime high: 27°C; 2nd-warmest season
Avg overnight low: 15°C
Rainfall: 281 mm; 38 wet days
Avg wind: 9 km/h
Travel score: 6.0; weakest season of the year
Months: Jun · Jul · Aug

← Spring Aguascalientes year-round climate Fall →

Spring Summer Fall Winter

Temperature in Aguascalientes in Summer

Average highAverage lowShaded bands: 10–90% of days

Over the season highs ease from about 30°C in early June to 26°C by late August.

A typical summer day in Aguascalientes reaches about 27°C and drops to 15°C overnight. The warmest of the three months is June, the coolest July.

Aguascalientes 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° / 6°	17	2.5	10.8	7.9
Feb	23° / 8°	13	1.8	11.2	8.6
Mar	26° / 10°	8	1.4	11.8	8.5
Apr	28° / 12°	6	1.5	12.5	7.2
May	30° / 14°	28	5.7	13	5.9
Jun	28° / 16°	81	11.4	13.3	5.7
Jul	27° / 15°	110	14	13.2	6.1
Aug	26° / 15°	89	12.4	12.8	6.3
Sep	25° / 14°	90	12	12.1	6.4
Oct	25° / 12°	35	5.8	11.5	7.7
Nov	24° / 9°	11	1.9	11	8.7
Dec	22° / 7°	8	1.4	10.7	8.2

Cloud cover in Summer

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time across summer.

Chance of precipitation in Summer

Any precipitation

Aguascalientes gets around 281 mm of rain over 38 wet days across summer. The line is the day-by-day chance of measurable precipitation.

Humidity in Summer

DryComfortableHumidMuggyOppressiveMiserable

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 9 km/h across summer.

Sunrise & sunset in Summer

DaylightNight

Daylight runs from about 13 h 12 min in early June to 12 h 30 min by late August. The lit band spans sunrise to sunset each day.

Solar energy in Summer

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across summer, about 6.8 kWh/m².

Planning a trip in summer

Is summer a good time to visit Aguascalientes?

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.

6.0

Sightseeing

4th-best month of the year

6.3

Beach & pool

3rd-best month of the year

summer is a reasonable time to visit Aguascalientes for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Aguascalientes in Summer

From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In summer, Aguascalientes sees daytime highs around 27°C and nights near 15°C. Pack light clothes, rain gear and sun protection. About 38 days see rain.

light clothesrain gearsun protection

UV index in Aguascalientes in Summer

LowModerateHighVery highExtreme

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 Aguascalientes peaks around April 23 at about 14 (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)	8	10	12	14	14	14	13	13	13	10	8	7
Level	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	High

	UV index (midday)	Level
Jan	8	Very high
Feb	10	Extreme
Mar	12	Extreme
Apr	14	Extreme
May	14	Extreme
Jun	14	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	13	Extreme
Oct	10	Extreme
Nov	8	Very high
Dec	7	High

Air quality in Aguascalientes in Summer

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.

Air quality in Aguascalientes is worst in May — around 29 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Seasonal pattern from CAMS reanalysis, scaled to Aguascalientes's WHO annual average of 25 µg/m³.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	25	24	23	24	29	24	27	25	27	22	24	26
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	25	Moderate
Feb	24	Moderate
Mar	23	Moderate
Apr	24	Moderate
May	29	Moderate
Jun	24	Moderate
Jul	27	Moderate
Aug	25	Moderate
Sep	27	Moderate
Oct	22	Moderate
Nov	24	Moderate
Dec	26	Moderate

Location & terrain

Where is Aguascalientes?

Aguascalientes sits at 21.9°N, 102.3°W, 1,885 m above sea level, in Mexico. The nearest listed city is Jesús María, 11 km away.

Topography around Aguascalientes

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Aguascalientes.

Within 3 km, the terrain around Aguascalientes has only modest variations in elevation — a maximum elevation change of 116 m around an average of 1,885 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 634 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,680 m.

The land around Aguascalientes is covered by artificial surfaces (90%) within 3 km, shrubs (41%), cropland (25%) and artificial surfaces (20%) within 16 km, and shrubs (54%) and cropland (26%) within 80 km.

3 km

116 m

artificial surfaces 90%

16 km

634 m

shrubs 41%

80 km

1,680 m

shrubs 54%

treesshrubsgrasslandcroplandartificial surfacesbare terrain

← Spring Aguascalientes year-round climate Fall →

Summer weather nearby: Jesús María 11 km · San Francisco de los Romo 21 km · Pabellón de Arteaga 29 km · Rincón de Romos 39 km · Villa Hidalgo 39 km · Encarnación de Díaz 40 km · Calvillo 45 km · Loreto 53 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 Aguascalientes (21.8826°, -102.2843°, elevation 1,885 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.