Tres de Diciembre, Peru

Full City Profile

2,665 Population 450/sq mi density

10,427 ft Elevation 3,178 meters

36°F Avg Temperature 2°C

Tres de Diciembre has a cool climate with an average annual temperature of 36°F (2°C). Winters average 35°F in January while summers reach 36°F in July. The area gets 336 sunny days per year. Annual precipitation totals 56.3 inches. The area receives 159.1 inches of snow annually.

Temperature

35°F Jan (1°C) 36°F Jul (2°C)

Annual Average	35.9°F
	34% below US avg
January Average	35°F (1°C)
July Average	36°F (2°C)
Sunny Days	336 days/yr

Geography

Elevation	10,427 ft (3,178 m)
Area	5.9 sq mi (15.3 km²)
Population Density	450/sq mi
Coordinates	-12.1098°N, 75.2457°W
Timezone	America/Lima

Precipitation & Snow

Annual Rainfall 56.3"

48% above US avg

Snowfall 159.1"

Wettest Month (Feb) 5.10"

Driest Month (Jun) 0.30"

Air Quality

Earthquake History

158 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M4.6 on Jun 21, 2025.

Apr 18, 1993	15 km SE of Lachaqui, Peru	M6.3	149 km
Feb 21, 2001	5 km NNE of Mazamari, Peru	M5.7	122 km
Jan 7, 2022	6 km NW of Cocachacra, Peru	M5.6	147 km
Jan 23, 1990	4 km WSW of Cuenca, Peru	M5.6	43 km
Nov 25, 2013	12 km SE of Omas, Peru	M5.5	117 km
Feb 14, 2019	49 km NNE of Paucarbamba, Peru	M5.5	102 km
Aug 2, 1993	59 km SE of Mazamari, Peru	M5.4	125 km
Mar 18, 1999	21 km NNE of Huancaya, Peru	M5.3	50 km
Nov 6, 1992	18 km NNW of Mucllo, Peru	M5.3	74 km
Jan 19, 2018	24 km W of Vinchos, Peru	M5.3	144 km
May 13, 2019	11 km WNW of Salcabamba, Peru	M5.2	40 km
Aug 1, 2009	8 km SSW of Chambara, Peru	M5.2	18 km
May 28, 2008	6 km WSW of Antaparco, Peru	M5.2	139 km
Apr 7, 2022	13 km ESE of Cocas, Peru	M5.1	135 km
Apr 25, 2000	8 km NE of Pilpichaca, Peru	M5.1	132 km
May 3, 1992	11 km NNW of Colonia, Peru	M5.0	87 km
Feb 18, 2025	9 km NW of Mariposa, Peru	M5.0	97 km
Apr 10, 2022	6 km WSW of Comas, Peru	M5.0	43 km
Nov 4, 2012	22 km NNE of Huancaya, Peru	M4.9	49 km
Mar 2, 2005	10 km SSE of Santa Rosa de Sacco, Peru	M4.9	89 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	35°F (1°C)	4.7 in	Coldest
February	53°F (12°C)	5.1 in	Wettest
March	53°F (11°C)	4.9 in
April	52°F (11°C)	2.0 in
May	51°F (11°C)	0.7 in
June	50°F (10°C)	0.3 in	Driest
July	36°F (2°C)	0.3 in
August	51°F (11°C)	0.6 in
September	53°F (11°C)	1.4 in
October	54°F (12°C)	2.3 in
November	54°F (12°C)	2.5 in	Warmest
December	53°F (12°C)	3.8 in

Tres de Diciembre has a seasonal temperature swing of 20°F / from 35°F in January to 54°F in November. Total annual precipitation is 28.6 inches, with February being the wettest month (5.1") and June the driest (0.3").

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