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San Antonio, Mexico
Oaxaca · Mexico
San Antonio is a small town in Oaxaca, Mexico with a population of 773. Elevation: 102 ft (31 m). Average temperature: 79°F (26°C).
Data updated June 2026
Discover San Antonio, Mexico
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People
Economy
Climate
| Population | 773 |
| Population Density | 4 / sq mi |
| Elevation | 102 ft (31 m) |
| Coordinates | 15.7158°, -96.5817° |
| Timezone | America/Mexico_City |
| Country | 🇲🇽 Mexico |
| State / Province | Oaxaca |
| Average Temperature | 79°F (26°C) |
| January Average | 76°F (24°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 37.8 inches (961 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Antonio
San Antonio is a small town in Mexico (Oaxaca) with a population of 773. The city sits at an elevation of 102 feet (31 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 76°F in January to 80°F in July. Annual precipitation averages 37.8 inches. The timezone is America/Mexico_City.
Income: San Antonio vs Mexico
Commute Mode
Income
Employment & Poverty
| Unemployment | 1.0% |
| 72% below Mexico avg | |
| Establishments (County) | 25 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Climate in San Antonio
San Antonio has an average annual temperature of 28°C (82°F). The hottest month is May (29°C), the coldest is Jan (26.8°C). Average annual precipitation is 871 mm.
Temperature
| Annual Average | 78.6°F |
| 46% above Mexico avg | |
| January Average | 76°F (24°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 267 days/yr |
Geography
| Elevation | 102 ft (31 m) |
| Area | 175.4 sq mi (454.2 km²) |
| Population Density | 4/sq mi |
| Coordinates | 15.7158°N, 96.5817°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Tsunami History
6 tsunamis recorded within 500 km. Highest wave on record: 1.6 m (5 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2020 | OFF COAST OF OAXACA | Earthquake | 1.6 m | 10 | 64 km |
| 1965 | MEXICO | Earthquake | 0.4 m | 6 | 106 km |
| 2022 | S. MEXICO | Earthquake | 0.2 m | — | 84 km |
| 1928 | S. MEXICO | Earthquake | 0.2 m | 4 | 60 km |
| 1928 | MEXICO | Earthquake | — | — | 52 km |
| 1870 | PUERTO ANGEL, MEXICO | Earthquake | — | 24 | 46 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (24°C) | 0.2 in | Coldest, Driest |
| February | 76°F (25°C) | 0.2 in | |
| March | 78°F (26°C) | 0.2 in | |
| April | 80°F (27°C) | 0.5 in | |
| May | 81°F (27°C) | 3.0 in | Warmest |
| June | 80°F (27°C) | 8.1 in | |
| July | 80°F (27°C) | 5.8 in | |
| August | 80°F (26°C) | 7.4 in | |
| September | 79°F (26°C) | 8.4 in | Wettest |
| October | 79°F (26°C) | 3.4 in | |
| November | 78°F (26°C) | 0.5 in | |
| December | 77°F (25°C) | 0.2 in |
San Antonio has a seasonal temperature swing of 5°F / from 76°F in January to 81°F in May. Total annual precipitation is 37.9 inches, with September being the wettest month (8.4") and January the driest (0.2").
Libraries in San Antonio
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Biblioteca infantil | 0.0 | |||||
| Biblioteca UMAR | 0.0 | |||||
| La Biblio de Mazunte | 0.0 |
Farmers Markets in San Antonio
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Mercado 12 de Octubre | |||||
| Mercado 12 de Octubre | |||||
| Mercado El Calvario | |||||
| Mercado local de Puerto Ángel |
Restaurants in San Antonio
1 restaurants within city radius — OpenStreetMap data
Cafes in San Antonio
1 cafes within city radius — OpenStreetMap data
Gas Stations in San Antonio
1 gas stations within city radius — OpenStreetMap data
Airports Near San Antonio
2 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Bahías de Huatulco International Airport | HUX | Large Airport |
| Puerto Escondido International Airport | PXM | Medium Airport |
Treatment Centers in San Antonio
1 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Unidad Básica de Rehabilitación |
Quick Facts
🇲🇽 About Mexico
Public Holidays in Mexico
9 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for San Antonio.
Get ReportFrequently Asked Questions About San Antonio
What is the population of San Antonio?
San Antonio has a population of 773 residents and is located in Mexico. The population density is 4 people per square mile, spread across 175.4 square miles.
What is the weather like in San Antonio?
San Antonio has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 76°F in January, while summers reach an average of 80°F in July. The area receives 267 sunny days per year, well above the national average of 205. Annual rainfall totals 37.8 inches.
How is the job market in San Antonio?
The job market in San Antonio is very strong, with unemployment at just 1.0% / well below the national rate of 3.6%. There are 25 business establishments in the area.