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Weather & Climate in Castillo Grande, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castillo Grande has a warm climate with an average annual temperature of 75°F (24°C). Winters average 75°F in January while summers reach 74°F in July / relatively mild seasonal variation. The area gets 153 sunny days per year, below the national average of 205. Annual precipitation totals 101.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 2,215 feet.
Temperature
75°F Jan (24°C)
74°F Jul (23°C)
| Annual Average | 75.2°F |
| 39% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 153 days/yr |
Geography
| Elevation | 2,215 ft (675 m) |
| Area | 57.3 sq mi (148.5 km²) |
| Population Density | 217/sq mi |
| Coordinates | -9.2781°N, 76.0087°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
218 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| Nov 10, 2012 | 16 km ESE of San Alejandro, Peru | M6.0 | 113 km | 129 km |
| Oct 16, 1994 | 24 km E of Tingo María, Peru | M5.6 | 26 km | 128 km |
| Oct 4, 1998 | 9 km E of Uchiza, Peru | M5.5 | 99 km | 33 km |
| Jul 1, 2008 | 26 km NNW of Oxapampa, Peru | M5.4 | 133 km | 33 km |
| Jun 12, 1995 | 63 km ENE of Uchiza, Peru | M5.4 | 109 km | 34 km |
| Aug 6, 2001 | 23 km WSW of Campo Verde, Peru | M5.4 | 137 km | 137 km |
| Oct 5, 2016 | 23 km SE of Yuyapichis, Peru | M5.3 | 139 km | 103 km |
| Apr 6, 1996 | 52 km NE of Oxapampa, Peru | M5.2 | 141 km | 51 km |
| Jun 8, 2017 | 76 km ENE of Tocache, Peru | M5.2 | 144 km | 109 km |
| Jul 25, 2015 | 74 km NW of San Alejandro, Peru | M5.2 | 106 km | 126 km |
| Jun 5, 2008 | 30 km S of Uchiza, Peru | M5.2 | 78 km | 126 km |
| Jun 26, 2008 | 41 km WSW of San Alejandro, Peru | M5.2 | 61 km | 40 km |
| May 20, 2008 | 14 km SW of Campo Verde, Peru | M5.2 | 146 km | 130 km |
| May 22, 2025 | 19 km NE of Yuyapichis, Peru | M5.1 | 129 km | 10 km |
| Feb 21, 2006 | 32 km N of Oxapampa, Peru | M5.1 | 128 km | 14 km |
| Jan 8, 2003 | 51 km ESE of Tingo María, Peru | M5.1 | 53 km | 35 km |
| Mar 9, 2021 | 41 km NNE of Tingo María, Peru | M5.1 | 41 km | 115 km |
| Jul 9, 2015 | 27 km NE of Tingo María, Peru | M5.0 | 27 km | 27 km |
| May 27, 2016 | 21 km W of Campo Verde, Peru | M5.0 | 144 km | 132 km |
| Apr 3, 2024 | 22 km NNW of Oxapampa, Peru | M5.0 | 136 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 13.1 in | Wettest |
| February | 75°F (24°C) | 12.1 in | |
| March | 75°F (24°C) | 11.4 in | |
| April | 76°F (24°C) | 8.4 in | |
| May | 76°F (24°C) | 6.4 in | |
| June | 75°F (24°C) | 4.8 in | |
| July | 74°F (23°C) | 4.1 in | Coldest |
| August | 75°F (24°C) | 3.7 in | Driest |
| September | 76°F (24°C) | 4.9 in | |
| October | 76°F (24°C) | 8.7 in | |
| November | 76°F (24°C) | 11.7 in | Warmest |
| December | 75°F (24°C) | 11.9 in |
Castillo Grande has a seasonal temperature swing of 2°F / from 74°F in July to 76°F in November. Total annual precipitation is 101.2 inches, with January being the wettest month (13.1") and August the driest (3.7").