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Río Grande, Mexico
Oaxaca · Mexico
Río Grande is a small city in Oaxaca, Mexico with a population of 12,943. Elevation: 85 ft (26 m). Average temperature: 77°F (25°C).
Data updated June 2026
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About Río Grande
The Río Grande (Oaxaca) is a river of Mexico.
People
Economy
Climate
| Population | 12,943 |
| Population Density | 20 / sq mi |
| Elevation | 85 ft (26 m) |
| Coordinates | 16.0111°, -97.4356° |
| Timezone | America/Mexico_City |
| Country | 🇲🇽 Mexico |
| State / Province | Oaxaca |
| Average Temperature | 77°F (25°C) |
| January Average | 74°F (23°C) |
| July Average | 79°F (26°C) |
| Annual Precipitation | 45.9 inches (1,167 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Río Grande
Río Grande is a small city in Mexico (Oaxaca) with a population of 12,943. The city sits at an elevation of 85 feet (26 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 74°F in January to 79°F in July. Annual precipitation averages 45.9 inches. The timezone is America/Mexico_City.
Income: Río Grande vs Mexico
Commute Mode
Income
Employment & Poverty
| Unemployment | 2.2% |
| 39% below Mexico avg | |
| Establishments (County) | 414 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Climate in Río Grande
Río Grande has an average annual temperature of 26.7°C (80°F). The hottest month is May (28.4°C), the coldest is Dec (25.6°C). Average annual precipitation is 1078 mm.
Temperature
| Annual Average | 76.7°F |
| 42% above Mexico avg | |
| January Average | 74°F (23°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 253 days/yr |
Geography
| Elevation | 85 ft (26 m) |
| Area | 642.7 sq mi (1,664.6 km²) |
| Population Density | 20/sq mi |
| Coordinates | 16.0111°N, 97.4356°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Tsunami History
8 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1787 | SAN MARCOS | Earthquake | 4.0 m | 11 | 126 km |
| 1950 | S. MEXICO | Earthquake | 0.3 m | — | 99 km |
| 2012 | S. MEXICO | Earthquake | 0.2 m | 2 | 100 km |
| 1928 | S. MEXICO | Earthquake | 0.2 m | 4 | 43 km |
| 1996 | MEXICO | Earthquake | 0.1 m | — | 68 km |
| 1968 | ACAPULCO | Earthquake | — | 18 | 65 km |
| 1928 | MEXICO | Earthquake | — | — | 148 km |
| 1870 | PUERTO ANGEL, MEXICO | Earthquake | — | 24 | 139 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (23°C) | 0.2 in | |
| February | 74°F (23°C) | 0.3 in | Coldest |
| March | 76°F (25°C) | 0.2 in | |
| April | 78°F (26°C) | 0.4 in | |
| May | 80°F (26°C) | 3.0 in | Warmest |
| June | 79°F (26°C) | 8.9 in | |
| July | 79°F (26°C) | 7.3 in | |
| August | 78°F (26°C) | 10.1 in | |
| September | 78°F (25°C) | 10.6 in | Wettest |
| October | 77°F (25°C) | 4.4 in | |
| November | 76°F (24°C) | 0.6 in | |
| December | 74°F (23°C) | 0.1 in | Driest |
Río Grande has a seasonal temperature swing of 6°F / from 74°F in February to 80°F in May. Total annual precipitation is 45.9 inches, with September being the wettest month (10.6") and December the driest (0.1").
Radio Stations near Río Grande
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| W RADIO 98.5 (Tututepec) - 98.5 FM - XHPVTS-FM - Grupo ROJAZ - Tututepec, Oaxaca | 98.5 fm, américa | MP3 128 kbps | |
| W RADIO 98.5 (Tututepec) - 98.5 FM - XHPVTS-FM - Grupo Rojas - Tututepec, Oaxaca | 98.5 fm, américa | MP3 128 kbps |
Restaurants in Río Grande
1 restaurants within city radius — OpenStreetMap data
Clinics in Río Grande
1 clinics within city radius — OpenStreetMap data
Gas Stations in Río Grande
1 gas stations within city radius — OpenStreetMap data
Airports Near Río Grande
12 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Puerto Escondido International Airport | PXM | Medium Airport |
| Barranca Honda Airport | — | Small Airport |
| Cpa. Roberto Yáñez Cruz Airport | — | Small Airport |
| El Carrizal Airstrip | — | Small Airport |
| La Laguna Airport | — | Small Airport |
| Las Cuevas Airstrip | — | Small Airport |
| Pinotepa Nacional Airport | — | Small Airport |
| Pista del Centro | — | Small Airport |
| San Jacinto Tlacotepec Airport | — | Small Airport |
| San Jose del Progreso Airport. | — | Small Airport |
| San Mateo Yucutindoo Airport | — | Small Airport |
| Tututepec Airport | — | Small Airport |
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 Río Grande.
Get ReportFrequently Asked Questions About Río Grande
What is the population of Río Grande?
Río Grande has a population of 12,943 residents and is located in Mexico. The population density is 20 people per square mile, spread across 642.7 square miles.
What is the weather like in Río Grande?
Río Grande has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 74°F in January, while summers reach an average of 79°F in July. The area receives 253 sunny days per year, well above the national average of 205. Annual rainfall totals 45.9 inches.
How is the job market in Río Grande?
The job market in Río Grande is very strong, with unemployment at just 2.2% / well below the national rate of 3.6%. There are 414 business establishments in the area.