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Weather & Climate in San Alejandro, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Alejandro has a warm climate with an average annual temperature of 80°F (27°C). Winters average 80°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 115 sunny days per year, below the national average of 205. Annual precipitation totals 137.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 696 feet.
Temperature
80°F Jan (27°C)
80°F Jul (26°C)
| Annual Average | 80.1°F |
| 48% above US avg | |
| January Average | 80°F (27°C) |
| July Average | 80°F (26°C) |
| Sunny Days | 115 days/yr |
Geography
| Elevation | 696 ft (212 m) |
| Area | 1,638.0 sq mi (4,242.3 km²) |
| Population Density | 2/sq mi |
| Coordinates | -8.8294°N, 75.2133°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
477 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| Apr 3, 1998 | 43 km NE of San Fernando, Peru | M6.6 | 131 km | 165 km |
| Jul 12, 2007 | 52 km NNE of Pucallpa, Peru | M6.1 | 136 km | 152 km |
| Aug 2, 2012 | 30 km E of San Fernando, Peru | M6.1 | 115 km | 145 km |
| Nov 10, 2012 | 16 km ESE of San Alejandro, Peru | M6.0 | 16 km | 129 km |
| Nov 1, 2000 | 49 km NNE of Pucallpa, Peru | M5.9 | 131 km | 151 km |
| Jan 25, 2010 | 13 km SE of San Fernando, Peru | M5.9 | 90 km | 147 km |
| Apr 9, 1991 | 34 km ESE of Yuyapichis, Peru | M5.8 | 121 km | 124 km |
| Apr 24, 1996 | 34 km NE of Pucallpa, Peru | M5.6 | 122 km | 151 km |
| Oct 16, 1994 | 24 km E of Tingo María, Peru | M5.6 | 81 km | 128 km |
| Oct 4, 1998 | 9 km E of Uchiza, Peru | M5.5 | 135 km | 33 km |
| Sep 24, 2010 | 66 km NNE of Pucallpa, Peru | M5.5 | 146 km | 150 km |
| Jun 12, 1995 | 63 km ENE of Uchiza, Peru | M5.4 | 96 km | 34 km |
| Aug 24, 2011 | 67 km N of Pucallpa, Peru | M5.4 | 140 km | 141 km |
| Aug 6, 2001 | 23 km WSW of Campo Verde, Peru | M5.4 | 40 km | 137 km |
| Jul 15, 2013 | 46 km SE of Yuyapichis, Peru | M5.4 | 132 km | 131 km |
| Jul 2, 1995 | 44 km ESE of Yuyapichis, Peru | M5.3 | 124 km | 131 km |
| Nov 25, 1991 | 29 km E of Honoria, Peru | M5.3 | 86 km | 146 km |
| Oct 5, 2016 | 23 km SE of Yuyapichis, Peru | M5.3 | 115 km | 103 km |
| Jan 8, 1995 | 27 km ESE of San Fernando, Peru | M5.3 | 106 km | 149 km |
| May 4, 2017 | 28 km SE of San Fernando, Peru | M5.3 | 98 km | 155 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 15.8 in | |
| February | 80°F (27°C) | 14.7 in | |
| March | 81°F (27°C) | 16.5 in | Wettest |
| April | 81°F (27°C) | 12.2 in | Warmest |
| May | 80°F (27°C) | 9.7 in | |
| June | 80°F (27°C) | 7.3 in | |
| July | 80°F (26°C) | 5.1 in | Coldest |
| August | 80°F (27°C) | 4.9 in | Driest |
| September | 80°F (27°C) | 6.7 in | |
| October | 80°F (27°C) | 13.0 in | |
| November | 80°F (27°C) | 16.1 in | |
| December | 80°F (27°C) | 15.5 in |
San Alejandro has a seasonal temperature swing of 1°F / from 80°F in July to 81°F in April. Total annual precipitation is 137.6 inches, with March being the wettest month (16.5") and August the driest (4.9").