Aguascalientes in Fall
In fall (September, October and November), Aguascalientes sees average daytime highs around 25°C and overnight lows near 12°C, with 136 mm of rain over about 20 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 25°C in early September to 23°C by late November. The sky is clear or mostly clear about 45% of the time across fall, and the air most often feels dry.
Fall is Aguascalientes's 2nd-best season to visit on our travel score. For the whole year in context, see Aguascalientes's year-round climate.
- Avg daytime high
- 25°C
- 3rd-warmest season
- Avg overnight low
- 12°C
- Rainfall
- 136 mm
- 20 wet days
- Avg wind
- 9 km/h
- Travel score
- 7.6
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Aguascalientes in Fall
Over the season highs ease from about 25°C in early September to 23°C by late November.
A typical fall day in Aguascalientes reaches about 25°C and drops to 12°C overnight. The warmest of the three months is September, the coolest November.
Aguascalientes weather by month
How the three fall months (September, October and November) 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 Fall
The sky is clear or mostly clear about 45% of the time across fall.
Chance of precipitation in Fall
Aguascalientes gets around 136 mm of rain over 20 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 9 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 24 min in early September to 10 h 48 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 5.4 kWh/m².
Is fall a good time to visit Aguascalientes?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Aguascalientes for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Aguascalientes in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Aguascalientes sees daytime highs around 25°C and nights near 12°C. Worth packing: light clothes, rain gear and sun protection. About 20 days see rain.
UV index in Aguascalientes in Fall
Clear-sky midday UV across fall averages around 10 (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 Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall 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 |
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.
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.