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Weather & Climate in Santa Ana de Tusi, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Santa Ana de Tusi experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 46°F in January while summers reach 45°F in July / relatively mild seasonal variation. The area gets 345 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 47.6 inches (wetter than the 38-inch national average). The area receives 24.9 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 12,448 feet.
Temperature
46°F Jan (8°C)
45°F Jul (7°C)
| Annual Average | 46.9°F |
| 13% below US avg | |
| January Average | 46°F (8°C) |
| July Average | 45°F (7°C) |
| Sunny Days | 345 days/yr |
Geography
| Elevation | 12,448 ft (3,794 m) |
| Area | 20.6 sq mi (53.3 km²) |
| Population Density | 128/sq mi |
| Coordinates | -10.4720°N, 76.3553°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
149 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.3.
| Apr 18, 1993 | 15 km SE of Lachaqui, Peru | M6.3 | 133 km | 106 km |
| Oct 4, 1999 | 21 km ENE of Paucartambo, Peru | M5.6 | 82 km | 33 km |
| Oct 16, 1994 | 24 km E of Tingo María, Peru | M5.6 | 145 km | 128 km |
| Jul 1, 2008 | 26 km NNW of Oxapampa, Peru | M5.4 | 93 km | 33 km |
| Feb 17, 2005 | 7 km W of Carhuamayo, Peru | M5.4 | 58 km | 126 km |
| Apr 6, 1996 | 52 km NE of Oxapampa, Peru | M5.2 | 138 km | 51 km |
| Apr 10, 2013 | 2 km WSW of Villa Rica, Peru | M5.1 | 120 km | 103 km |
| Feb 21, 2006 | 32 km N of Oxapampa, Peru | M5.1 | 102 km | 14 km |
| May 7, 1997 | 1 km WSW of Oxapampa, Peru | M5.1 | 104 km | 33 km |
| Jan 8, 2003 | 51 km ESE of Tingo María, Peru | M5.1 | 144 km | 35 km |
| Apr 7, 2001 | 3 km E of Oxapampa, Peru | M5.1 | 109 km | 33 km |
| Apr 3, 2024 | 22 km NNW of Oxapampa, Peru | M5.0 | 97 km | 9 km |
| Oct 18, 1994 | 1 km SE of Villa Rica, Peru | M5.0 | 124 km | 71 km |
| Mar 2, 2005 | 10 km SSE of Santa Rosa de Sacco, Peru | M4.9 | 138 km | 122 km |
| Mar 5, 2019 | 55 km WSW of Yuyapichis, Peru | M4.9 | 124 km | 6 km |
| Jan 23, 2007 | 55 km WSW of Yuyapichis, Peru | M4.9 | 124 km | 16 km |
| Aug 13, 2019 | 12 km WNW of Ticllos, Peru | M4.9 | 106 km | 15 km |
| Apr 19, 2025 | 23 km SW of Tingo María, Peru | M4.9 | 116 km | 113 km |
| Dec 31, 2012 | 16 km W of Sayán, Peru | M4.9 | 132 km | 77 km |
| Mar 25, 2006 | 58 km NNW of Oxapampa, Peru | M4.8 | 91 km | 108 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
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 | 76 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 5.2 in | |
| February | 48°F (9°C) | 5.9 in | Wettest |
| March | 48°F (9°C) | 5.8 in | |
| April | 48°F (9°C) | 3.3 in | |
| May | 46°F (8°C) | 1.6 in | |
| June | 45°F (7°C) | 0.6 in | Coldest, Driest |
| July | 45°F (7°C) | 0.7 in | |
| August | 45°F (7°C) | 1.1 in | |
| September | 46°F (8°C) | 2.0 in | |
| October | 48°F (9°C) | 3.7 in | |
| November | 48°F (9°C) | 3.9 in | Warmest |
| December | 48°F (9°C) | 4.6 in |
Santa Ana de Tusi has a seasonal temperature swing of 3°F / from 45°F in June to 48°F in November. Total annual precipitation is 38.4 inches, with February being the wettest month (5.9") and June the driest (0.6").