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Weather & Climate in Chillia, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chillia has a cool climate with an average annual temperature of 45°F (7°C). Winters average 46°F in January while summers reach 46°F in July / relatively mild seasonal variation. The area gets 324 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 46.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 9,413 feet.
Temperature
46°F Jan (8°C)
46°F Jul (8°C)
| Annual Average | 45.4°F |
| 16% below US avg | |
| January Average | 46°F (8°C) |
| July Average | 46°F (8°C) |
| Sunny Days | 324 days/yr |
Geography
| Elevation | 9,413 ft (2,869 m) |
| Area | 248.5 sq mi (643.6 km²) |
| Population Density | 7/sq mi |
| Coordinates | -8.1246°N, 77.5149°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
44 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| Apr 11, 2005 | 18 km ENE of Shirac, Peru | M6.0 | 101 km | 130 km |
| Jan 3, 2010 | 16 km E of Huallanca, Peru | M5.7 | 79 km | 117 km |
| Oct 4, 1998 | 9 km E of Uchiza, Peru | M5.5 | 131 km | 33 km |
| Apr 10, 2005 | 59 km ESE of Huicungo, Peru | M5.3 | 148 km | 135 km |
| Dec 15, 2013 | 4 km NNE of Huicungo, Peru | M5.2 | 126 km | 62 km |
| Jun 5, 2008 | 30 km S of Uchiza, Peru | M5.2 | 136 km | 126 km |
| Jul 29, 2002 | northern Peru | M5.2 | 148 km | 61 km |
| May 8, 2017 | 21 km NW of Tocache, Peru | M5.2 | 95 km | 10 km |
| Mar 15, 1996 | 17 km ENE of Caraz, Peru | M5.0 | 98 km | 29 km |
| Aug 8, 2002 | 13 km S of Puente Viru, Peru | M4.9 | 145 km | 77 km |
| Jul 20, 2016 | 15 km E of Virú, Peru | M4.9 | 124 km | 106 km |
| Aug 1, 2016 | 36 km NE of Arancay, Peru | M4.7 | 138 km | 129 km |
| Apr 9, 2008 | 14 km SE of Pajarillo, Peru | M4.7 | 139 km | 41 km |
| Aug 25, 2009 | 23 km ENE of Sartimbamba, Peru | M4.7 | 58 km | 63 km |
| May 7, 2015 | 5 km ENE of Sitabamba, Peru | M4.7 | 23 km | 48 km |
| May 14, 2014 | 25 km ENE of Uchiza, Peru | M4.7 | 142 km | 28 km |
| Feb 23, 2023 | 22 km SW of Quiches, Peru | M4.6 | 49 km | 67 km |
| Mar 1, 2008 | 8 km W of Aricapampa, Peru | M4.6 | 48 km | 55 km |
| Feb 15, 1994 | 38 km N of Tocache, Peru | M4.6 | 120 km | 142 km |
| Feb 8, 2009 | 48 km SE of Huicungo, Peru | M4.6 | 133 km | 139 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 23.0 m (75 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2010 | 513 LAKE, HUALCAN GLACIER | Meteorological | 23.0 m | 1 | 130 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 4.0 in | |
| February | 54°F (12°C) | 4.9 in | |
| March | 54°F (12°C) | 5.8 in | Wettest |
| April | 54°F (12°C) | 3.6 in | |
| May | 53°F (12°C) | 1.3 in | |
| June | 52°F (11°C) | 0.6 in | Driest |
| July | 46°F (8°C) | 0.7 in | Coldest |
| August | 53°F (11°C) | 0.8 in | |
| September | 53°F (12°C) | 1.7 in | |
| October | 54°F (12°C) | 3.8 in | |
| November | 54°F (12°C) | 3.9 in | Warmest |
| December | 54°F (12°C) | 4.1 in |
Chillia has a seasonal temperature swing of 9°F / from 46°F in July to 54°F in November. Total annual precipitation is 35.2 inches, with March being the wettest month (5.8") and June the driest (0.6").