Ayutla de los Libres in Fall
In fall (September, October and November), Ayutla de los Libres sees average daytime highs around 27°C and overnight lows near 18°C, with 1146 mm of rain over about 75 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Across fall, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 16% of the time across fall, and the air most often feels muggy.
Fall is Ayutla de los Libres's 3rd-best season to visit on our travel score. For the whole year in context, see Ayutla de los Libres's year-round climate.
- Avg daytime high
- 27°C
- coldest season of the year
- Avg overnight low
- 18°C
- Rainfall
- 1146 mm
- 75 wet days
- Avg wind
- 5 km/h
- Travel score
- 4.2
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Ayutla de los Libres in Fall
Across fall, daytime highs hold fairly steady around 27°C.
A typical fall day in Ayutla de los Libres reaches about 27°C and drops to 18°C overnight. The warmest of the three months is November, the coolest November.
Ayutla de los Libres 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 | 28° / 15° | 20 | 3.8 | 11.1 | 7.5 |
| Feb | 29° / 15° | 11 | 1.8 | 11.4 | 6.9 |
| Mar | 31° / 16° | 14 | 1.8 | 11.9 | 6.1 |
| Apr | 32° / 17° | 15 | 3.1 | 12.4 | 5.1 |
| May | 31° / 19° | 158 | 14.7 | 12.8 | 4.1 |
| Jun | 28° / 20° | 422 | 26.9 | 13 | 3.5 |
| Jul | 28° / 19° | 458 | 29.5 | 12.9 | 3.3 |
| Aug | 28° / 19° | 501 | 29.6 | 12.6 | 3.4 |
| Sep | 27° / 19° | 574 | 29.2 | 12.1 | 3.4 |
| Oct | 27° / 18° | 439 | 28.9 | 11.6 | 3.6 |
| Nov | 28° / 17° | 133 | 16.6 | 11.2 | 5.5 |
| Dec | 28° / 15° | 27 | 5.9 | 11 | 7.4 |
Cloud cover in Fall
The sky is clear or mostly clear about 16% of the time across fall.
Chance of precipitation in Fall
Ayutla de los Libres gets around 1146 mm of rain over 75 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 5 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 18 min in early September to 11 h 06 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 4.8 kWh/m².
Hazard calendar for Ayutla de los Libres
In fall, Ayutla de los Libres overlaps its pacific hurricane and monsoon season. The full year is below, with each hazard's peak months called out.
Ayutla de los Libres sits in the eastern Pacific hurricane zone; the season peaks August–September.
Ayutla de los Libres's monsoon runs June–October, when most of the year's rain falls.
Is fall a good time to visit Ayutla de los Libres?
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 a reasonable time to visit Ayutla de los Libres for sightseeing.
What to pack for Ayutla de los Libres in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Ayutla de los Libres sees daytime highs around 27°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 75 days see rain.
Sea temperature near Ayutla de los Libres in Fall
The nearest coast averages about 30°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 38 km away) is warmest in August at about 31°C and coldest in March near 28°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 29 |
| Comfort | Tropical | Tropical | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Tropical |
| Feb | 28 | Tropical |
| Mar | 28 | Warm |
| Apr | 28 | Warm |
| May | 29 | Tropical |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 31 | Tropical |
| Sep | 30 | Tropical |
| Oct | 30 | Tropical |
| Nov | 30 | Tropical |
| Dec | 29 | Tropical |
UV index in Ayutla de los Libres 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 Ayutla de los Libres peaks around March 24 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 7 (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 | 12 | 12 | 10 | 11 | 11 | 12 | 11 | 10 | 8 | 7 |
| Level | Very high | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 12 | Extreme |
| Apr | 12 | Extreme |
| May | 10 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 11 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 7 | Very high |
Air quality in Ayutla de los Libres 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 Ayutla de los Libres is worst in May — around 37 µg/m³ PM2.5 (poor), about 3.8× the cleanest month (February, 10 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) | 11 | 10 | 13 | 26 | 37 | 16 | 15 | 14 | 15 | 18 | 14 | 13 |
| Level | Good | Good | Moderate | Moderate | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 10 | Good |
| Mar | 13 | Moderate |
| Apr | 26 | Moderate |
| May | 37 | Poor |
| Jun | 16 | Moderate |
| Jul | 15 | Moderate |
| Aug | 14 | Moderate |
| Sep | 15 | Moderate |
| Oct | 18 | Moderate |
| Nov | 14 | Moderate |
| Dec | 13 | Moderate |
Where is Ayutla de los Libres?
Ayutla de los Libres sits at 17.0°N, 99.1°W, 376 m above sea level, in Mexico. The nearest listed city is Chilapa de Álvarez, 71 km away.
Topography around Ayutla de los Libres
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ayutla de los Libres.
Within 3 km, the terrain around Ayutla de los Libres has significant variations in elevation — a maximum elevation change of 389 m around an average of 398 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,566 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,970 m.
The land around Ayutla de los Libres is covered by trees (52%) and grassland (38%) within 3 km, trees (68%) and grassland (24%) within 16 km, and trees (59%) 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 Ayutla de los Libres (16.9638°, -99.0962°, elevation 376 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.