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Weather & Climate in Aniso, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Aniso enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 68°F in January while summers reach 71°F in July / relatively mild seasonal variation. The area gets 360 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 44.3 inches. The area receives 58.8 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 12,963 feet.
Temperature
68°F Jan (20°C)
71°F Jul (22°C)
| Annual Average | 70.3°F |
| 30% above US avg | |
| January Average | 68°F (20°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 360 days/yr |
Geography
| Elevation | 12,963 ft (3,951 m) |
| Area | 698.0 sq mi (1,807.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | -14.8073°N, 73.2822°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
464 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.8.
| Aug 24, 2014 | 38 km NW of Aniso, Peru | M6.8 | 39 km | 101 km |
| May 17, 2025 | 5 km W of San Pedro, Peru | M5.9 | 93 km | 101 km |
| Jul 26, 2005 | 9 km SSW of Toro, Peru | M5.9 | 69 km | 111 km |
| May 3, 2005 | central Peru | M5.9 | 145 km | 31 km |
| Dec 4, 2001 | 20 km WSW of Orcopampa, Peru | M5.8 | 102 km | 33 km |
| Aug 9, 2001 | 7 km WSW of Turpay, Peru | M5.8 | 89 km | 33 km |
| Nov 4, 1990 | 15 km N of Iray, Peru | M5.8 | 124 km | 121 km |
| Nov 11, 1994 | 16 km NW of Uñon, Peru | M5.8 | 121 km | 121 km |
| Oct 15, 1997 | 10 km NNE of Atico, Peru | M5.7 | 150 km | 56 km |
| Jun 24, 2017 | 14 km NE of Cahuacho, Peru | M5.7 | 68 km | 97 km |
| Dec 8, 2001 | 3 km NE of Alca, Peru | M5.6 | 67 km | 26 km |
| Dec 24, 2009 | 4 km NNW of Achanizo, Peru | M5.6 | 130 km | 59 km |
| Sep 12, 1998 | 0 km SE of Turpay, Peru | M5.6 | 96 km | 91 km |
| Sep 8, 1996 | 14 km WSW of Chichas, Peru | M5.6 | 89 km | 98 km |
| Jan 29, 2019 | 20 km NNW of Ayo, Peru | M5.5 | 127 km | 112 km |
| Aug 25, 2014 | 12 km SSE of Urasqui, Peru | M5.5 | 148 km | 62 km |
| May 14, 2013 | 25 km SE of Cahuacho, Peru | M5.5 | 98 km | 105 km |
| Jul 29, 1991 | 8 km SW of Huacaña, Peru | M5.5 | 97 km | 96 km |
| Dec 20, 1999 | 33 km ENE of Chichas, Peru | M5.4 | 104 km | 109 km |
| Feb 22, 1995 | 17 km NNW of Iquipi, Peru | M5.4 | 110 km | 107 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Andahua-Orcopampa (123 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Andahua-Orcopampa | Pyroclastic cone(s) | 4,713 m (15,463 ft) | 1490 | 123 km |
| Huambo | Volcanic field | 4,550 m (14,928 ft) | -700 | 168 km |
| Sabancaya | Stratovolcano(es) | 5,960 m (19,554 ft) | 2020 | 188 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 68°F (20°C) | 7.1 in | |
| February | 42°F (6°C) | 6.7 in | |
| March | 42°F (6°C) | 7.5 in | Wettest |
| April | 41°F (5°C) | 2.1 in | |
| May | 39°F (4°C) | 0.7 in | |
| June | 37°F (3°C) | 0.3 in | |
| July | 71°F (22°C) | 0.2 in | Warmest, Driest |
| August | 36°F (2°C) | 0.4 in | Coldest |
| September | 39°F (4°C) | 1.2 in | |
| October | 41°F (5°C) | 0.9 in | |
| November | 42°F (6°C) | 1.7 in | |
| December | 43°F (6°C) | 2.9 in |
Aniso has a seasonal temperature swing of 35°F / from 36°F in August to 71°F in July. Total annual precipitation is 31.7 inches, with March being the wettest month (7.5") and July the driest (0.2").