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Santiago Petlacala, Mexico
Oaxaca · Mexico
Santiago Petlacala is a small town in Oaxaca, Mexico with a population of 980. Elevation: 7,178 ft (2,188 m). Average temperature: 65°F (18°C).
Data updated June 2026
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People
Economy
Climate
| Population | 980 |
| Population Density | 3 / sq mi |
| Elevation | 7,178 ft (2,188 m) |
| Coordinates | 17.2994°, -98.2886° |
| Timezone | America/Mexico_City |
| Country | 🇲🇽 Mexico |
| State / Province | Oaxaca |
| Average Temperature | 65°F (18°C) |
| January Average | 61°F (16°C) |
| July Average | 66°F (19°C) |
| Annual Precipitation | 35.7 inches (907 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Santiago Petlacala
Santiago Petlacala is a small town in Mexico (Oaxaca) with a population of 980. The city sits at an elevation of 7,178 feet (2,188 meters) above sea level. The average annual temperature is 65°F (18°C). Temperatures range from 61°F in January to 66°F in July. Annual precipitation averages 35.7 inches. The timezone is America/Mexico_City.
Income: Santiago Petlacala vs Mexico
Commute Mode
Income
Employment & Poverty
| Unemployment | 12.9% |
| 258% above Mexico avg | |
| Establishments (County) | 31 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Temperature
| Annual Average | 65.2°F |
| 21% above Mexico avg | |
| January Average | 61°F (16°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 360 days/yr |
Geography
| Elevation | 7,178 ft (2,188 m) |
| Area | 381.9 sq mi (989.2 km²) |
| Population Density | 3/sq mi |
| Coordinates | 17.2994°N, 98.2886°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Tsunami History
12 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1820 | S. MEXICO | Earthquake | 4.0 m | — | 140 km |
| 1787 | SAN MARCOS | Earthquake | 4.0 m | 11 | 92 km |
| 1754 | S. MEXICO | Earthquake | 4.0 m | — | 112 km |
| 1957 | S. MEXICO | Earthquake | 1.3 m | 65 | 124 km |
| 1962 | S. MEXICO | Earthquake | 0.8 m | 4 | 140 km |
| 1995 | S. MEXICO | Earthquake | 0.4 m | 3 | 67 km |
| 1962 | S. MEXICO | Earthquake | 0.3 m | 3 | 129 km |
| 1950 | S. MEXICO | Earthquake | 0.3 m | — | 91 km |
| 2012 | S. MEXICO | Earthquake | 0.2 m | 2 | 90 km |
| 1996 | MEXICO | Earthquake | 0.1 m | — | 149 km |
| 2026 | ACAPULCO | Earthquake | 0.1 m | 2 | 117 km |
| 1968 | ACAPULCO | Earthquake | — | 18 | 105 km |
Nearby Volcanoes
1 volcano within 200 km. Closest: Popocatepetl (195 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Popocatepetl | Stratovolcano(es) | 5,393 m (17,694 ft) | 2020 | 195 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 0.5 in | Coldest |
| February | 64°F (18°C) | 0.4 in | |
| March | 66°F (19°C) | 0.4 in | Driest |
| April | 69°F (20°C) | 1.0 in | |
| May | 70°F (21°C) | 3.5 in | Warmest |
| June | 68°F (20°C) | 9.2 in | |
| July | 66°F (19°C) | 9.1 in | |
| August | 67°F (20°C) | 9.3 in | |
| September | 67°F (19°C) | 9.3 in | Wettest |
| October | 66°F (19°C) | 4.2 in | |
| November | 64°F (18°C) | 0.9 in | |
| December | 63°F (17°C) | 0.4 in |
Santiago Petlacala has a seasonal temperature swing of 8°F / from 61°F in January to 70°F in May. Total annual precipitation is 48.2 inches, with September being the wettest month (9.3") and March the driest (0.4").
Airports Near Santiago Petlacala
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Aeródromo Huajuapan | — | Small Airport |
| Aeródromo Santa Cruz | — | Small Airport |
| Las Cuevas Airstrip | — | Small Airport |
Quick Facts
🇲🇽 About Mexico
Public Holidays in Mexico
9 public holidays this year
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Get ReportFrequently Asked Questions About Santiago Petlacala
What is the population of Santiago Petlacala?
Santiago Petlacala has a population of 980 residents and is located in Mexico. The population density is 3 people per square mile, spread across 381.9 square miles.
What is the weather like in Santiago Petlacala?
Santiago Petlacala enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winter temperatures average 61°F in January, while summers reach an average of 66°F in July. The area receives 360 sunny days per year, well above the national average of 205. Annual rainfall totals 35.7 inches.
How is the job market in Santiago Petlacala?
The job market in Santiago Petlacala faces challenges, with unemployment at 12.9% / significantly above the national rate of 3.6%. There are 31 business establishments in the area.