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Janjaillo, Peru
Junin · Peru
Janjaillo is a small town in Junin, Peru with a population of 91. Elevation: 13,087 ft (3,989 m). Average temperature: 40°F (4°C).
Data updated June 2026
Discover Janjaillo, Peru
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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People
Climate
| Population | 91 |
| Population Density | 1 / sq mi |
| Elevation | 13,087 ft (3,989 m) |
| Coordinates | -11.7647°, -75.6112° |
| Timezone | America/Lima |
| Country | 🇵🇪 Peru |
| State / Province | Junin |
| Average Temperature | 40°F (4°C) |
| January Average | 39°F (4°C) |
| July Average | 39°F (4°C) |
| Annual Precipitation | 67.4 inches (1,711 mm) |
| Annual Snowfall | 51.7 inches (131 cm) |
About Janjaillo
Janjaillo is a small town in Peru (Junin) with a population of 91. The city sits at an elevation of 13,087 feet (3,989 meters) above sea level. The average annual temperature is 40°F (4°C). Temperatures range from 39°F in January to 39°F in July. Annual precipitation averages 67.4 inches. The timezone is America/Lima.
Temperature
| Annual Average | 39.9°F |
| 26% below Peru avg | |
| January Average | 39°F (4°C) |
| July Average | 39°F (4°C) |
| Sunny Days | 362 days/yr |
Geography
| Elevation | 13,087 ft (3,989 m) |
| Area | 67.9 sq mi (175.9 km²) |
| Population Density | 1/sq mi |
| Coordinates | -11.7647°N, 75.6112°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 30.0 m (98 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1971 | CHUNGAR | Meteorological | 30.0 m | 600 | 123 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 4.5 in | Coldest |
| February | 50°F (10°C) | 5.0 in | Wettest |
| March | 50°F (10°C) | 4.8 in | |
| April | 49°F (10°C) | 2.1 in | |
| May | 48°F (9°C) | 0.6 in | |
| June | 47°F (8°C) | 0.3 in | |
| July | 39°F (4°C) | 0.2 in | Driest |
| August | 48°F (9°C) | 0.6 in | |
| September | 49°F (10°C) | 1.3 in | |
| October | 50°F (10°C) | 2.6 in | |
| November | 51°F (10°C) | 2.8 in | Warmest |
| December | 50°F (10°C) | 4.0 in |
Janjaillo has a seasonal temperature swing of 12°F / from 39°F in January to 51°F in November. Total annual precipitation is 28.9 inches, with February being the wettest month (5.0") and July the driest (0.2").
Schools in Janjaillo
3 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Institución Educativa 30425 Emilio Ponce Delgado | — | — | — | — |
| Institución Educativa Jose Antonio Encinas Franco | — | — | — | — |
| Institución Educativa 30427 Lazaro Espinoza Carhuancho | — | — | — | — |
Radio Stations near Janjaillo
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Radio Huancayo | peruvian cumbia, pop music | MP3 96 kbps | |
| Radio 1550, La Radio Joven. Huancayo. 88.9 FM. | rock, alternative | AAC+ 64 kbps | |
| Radio Clasica Rock&Pop | — | MP3 192 kbps |
Museums in Janjaillo
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Museo Tunanmarca |
Farmers Markets in Janjaillo
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Mercado Mayorista | |||||
| Mercado Modelo |
Stadiums & Teams in Janjaillo
| Team | League | Division |
|---|---|---|
Airports Near Janjaillo
4 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Francisco Carle Airport | JAU | Medium Airport |
| Capitán FAP Leonardo Alvariño Herr Airport | — | Small Airport |
| Huancayo Airport | — | Small Airport |
| Imperial Airport | — | Small Airport |
Quick Facts
🇵🇪 About Peru
Public Holidays in Peru
14 public holidays this year
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Get ReportFrequently Asked Questions About Janjaillo
What is the population of Janjaillo?
Janjaillo has a population of 91 residents and is located in Peru. The population density is 1 people per square mile, spread across 67.9 square miles.
What is the weather like in Janjaillo?
Janjaillo has a cool climate with an average annual temperature of 40°F (4°C). Winter temperatures average 39°F in January, while summers reach an average of 39°F in July. The area receives 362 sunny days per year, well above the national average of 205. Annual rainfall totals 67.4 inches, with 51.7 inches of snow.