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Weather & Climate in Santa Ana, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Santa Ana enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 59°F in January while summers reach 60°F in July / relatively mild seasonal variation. The area gets 343 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 55.4 inches (wetter than the 38-inch national average). The area receives 226.9 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 14,993 feet.
Temperature
59°F Jan (15°C)
60°F Jul (16°C)
| Annual Average | 60.3°F |
| 12% above US avg | |
| January Average | 59°F (15°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 343 days/yr |
Geography
| Elevation | 14,993 ft (4,570 m) |
| Area | 273.4 sq mi (708.1 km²) |
| Population Density | 0/sq mi |
| Coordinates | -13.0718°N, 75.1402°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
241 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.4.
| Jan 30, 2012 | 6 km ESE of Pampa de Tate, Peru | M6.4 | 133 km | 43 km |
| Apr 5, 1991 | 21 km ESE of Pampa de Tate, Peru | M6.3 | 135 km | 50 km |
| May 23, 2010 | 4 km WNW of Sacsamarca, Peru | M6.1 | 128 km | 101 km |
| May 16, 1992 | 4 km E of San Clemente, Peru | M6.1 | 124 km | 57 km |
| Aug 18, 2007 | 7 km NNW of Paracas, Peru | M6.0 | 149 km | 30 km |
| Feb 18, 2014 | 10 km ESE of Pampa de Tate, Peru | M5.9 | 131 km | 57 km |
| Sep 22, 2010 | 6 km ENE of Chincha Alta, Peru | M5.7 | 107 km | 50 km |
| Aug 16, 2007 | 22 km SSW of San Vicente de Cañete, Peru | M5.6 | 148 km | 40 km |
| May 6, 2012 | 14 km SE of Humay, Peru | M5.6 | 110 km | 54 km |
| May 8, 1991 | 15 km WSW of Carapo, Peru | M5.6 | 116 km | 107 km |
| Jan 23, 1990 | 4 km WSW of Cuenca, Peru | M5.6 | 70 km | 104 km |
| May 10, 1996 | 18 km WSW of Sacsamarca, Peru | M5.5 | 127 km | 101 km |
| May 12, 2021 | 1 km SE of Pampa de Tate, Peru | M5.5 | 134 km | 34 km |
| May 27, 2022 | 14 km SE of Santiago, Peru | M5.5 | 144 km | 43 km |
| Feb 14, 2019 | 49 km NNE of Paucarbamba, Peru | M5.5 | 135 km | 10 km |
| Nov 25, 2013 | 12 km SE of Omas, Peru | M5.5 | 127 km | 77 km |
| Oct 7, 1993 | 7 km SW of Ica, Peru | M5.4 | 135 km | 45 km |
| Jun 15, 2009 | 11 km N of San Clemente, Peru | M5.4 | 121 km | 42 km |
| Aug 16, 2007 | 31 km SE of Paracas, Peru | M5.3 | 149 km | 35 km |
| Mar 18, 1999 | 21 km NNE of Huancaya, Peru | M5.3 | 130 km | 116 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 59°F (15°C) | 5.8 in | Wettest |
| February | 38°F (4°C) | 5.7 in | |
| March | 39°F (4°C) | 5.7 in | |
| April | 38°F (3°C) | 2.7 in | |
| May | 36°F (2°C) | 0.9 in | |
| June | 34°F (1°C) | 0.2 in | Driest |
| July | 60°F (16°C) | 0.3 in | Warmest |
| August | 34°F (1°C) | 0.5 in | Coldest |
| September | 35°F (2°C) | 1.3 in | |
| October | 37°F (3°C) | 1.9 in | |
| November | 37°F (3°C) | 2.2 in | |
| December | 38°F (3°C) | 4.3 in |
Santa Ana has a seasonal temperature swing of 27°F / from 34°F in August to 60°F in July. Total annual precipitation is 31.5 inches, with January being the wettest month (5.8") and June the driest (0.2").