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Jamalca, Peru

Full City Profile

924 Population 1/sq mi density
3,353 ft Elevation 1,022 meters
50°F Avg Temperature 10°C
Jamalca experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 36°F in January while summers reach 49°F in July. The area gets 342 sunny days per year. Annual precipitation totals 178.5 inches. The area receives 0.0 inches of snow annually.

Temperature

36°F Jan (2°C) 49°F Jul (9°C)
Annual Average50.2°F
7% below US avg
January Average36°F (2°C)
July Average49°F (9°C)
Sunny Days342 days/yr

Geography

Elevation3,353 ft (1,022 m)
Area921.3 sq mi (2,386.2 km²)
Population Density1/sq mi
Coordinates-5.8672°N, 78.2617°W
TimezoneAmerica/Lima

Precipitation & Snow

Annual Rainfall 178.5"
370% above US avg
Snowfall 0.0"
Wettest Month (Mar) 4.30"
Driest Month (Aug) 1.70"

Air Quality

Earthquake History

156 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.1. Most recent: M5.1 on Jul 6, 2025.

Apr 5, 1991 11 km NE of Rioja, Peru M7.1 130 km
May 30, 1990 6 km ESE of Segunda Jerusalén - Azunguillo, Peru M6.6 115 km
Apr 4, 1991 4 km ENE of Rioja, Peru M6.5 127 km
Sep 10, 2016 51 km N of Moyobamba, Peru M6.1 148 km
May 19, 2010 83 km NNE of Yambrasbamba, Peru M6.0 118 km
Jan 20, 1994 9 km WNW of Moyobamba, Peru M5.8 135 km
Apr 29, 2000 30 km S of Soritor, Peru M5.7 146 km
May 30, 1990 6 km NE of Rioja, Peru M5.7 127 km
Apr 5, 1991 20 km NNW of Segunda Jerusalén - Azunguillo, Peru M5.5 102 km
Jun 9, 1990 3 km E of Rioja, Peru M5.5 126 km
Jun 6, 1990 9 km SSW of Rioja, Peru M5.3 120 km
Aug 17, 1992 114 km NNE of La Peca, Peru M5.3 135 km
Sep 29, 2004 48 km NNE of Segunda Jerusalén - Azunguillo, Peru M5.2 133 km
Apr 12, 1991 32 km NNW of Moyobamba, Peru M5.2 134 km
Apr 4, 1991 11 km NE of Rioja, Peru M5.2 131 km
Apr 5, 1991 6 km WNW of Jepelacio, Peru M5.2 142 km
Apr 12, 1991 21 km NNE of Rioja, Peru M5.1 130 km
Jul 6, 2025 53 km N of Moyobamba, Peru M5.1 143 km
Feb 9, 2021 61 km N of Segunda Jerusalén - Azunguillo, Peru M5.1 114 km
Apr 17, 2019 68 km NNE of La Peca, Peru M5.1 90 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 36°F (2°C) 3.2 in Coldest
February 70°F (21°C) 2.9 in
March 70°F (21°C) 4.3 in Wettest
April 70°F (21°C) 4.1 in Warmest
May 69°F (21°C) 3.3 in
June 68°F (20°C) 2.6 in
July 49°F (9°C) 2.0 in
August 68°F (20°C) 1.7 in Driest
September 69°F (20°C) 2.5 in
October 69°F (20°C) 3.2 in
November 70°F (21°C) 3.1 in
December 70°F (21°C) 2.6 in

Jamalca has a seasonal temperature swing of 34°F / from 36°F in January to 70°F in April. Total annual precipitation is 35.5 inches, with March being the wettest month (4.3") and August the driest (1.7").

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