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Weather & Climate in Bretaña, Peru
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bretaña has a warm climate with an average annual temperature of 80°F (27°C). Winters average 78°F in January while summers reach 79°F in July / relatively mild seasonal variation. The area gets 318 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 99.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 358 feet.
Temperature
78°F Jan (26°C)
79°F Jul (26°C)
| Annual Average | 80.0°F |
| 48% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 358 ft (109 m) |
| Area | 1,233.1 sq mi (3,193.7 km²) |
| Population Density | 1/sq mi |
| Coordinates | -5.2667°N, 74.2833°W |
| Timezone | America/Lima |
Precipitation & Snow
Air Quality
Earthquake History
24 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M8.0.
| May 26, 2019 | 78 km NE of Navarro, Peru | M8.0 | 125 km | 123 km |
| Dec 25, 1999 | 57 km ENE of Navarro, Peru | M5.5 | 146 km | 27 km |
| Jan 8, 2019 | 48 km WSW of Nauta, Peru | M5.2 | 79 km | 10 km |
| Feb 20, 2017 | 85 km E of Lagunas, Peru | M5.1 | 71 km | 10 km |
| Sep 14, 1996 | 57 km E of Lagunas, Peru | M4.9 | 97 km | 33 km |
| May 29, 2019 | 72 km NE of Lagunas, Peru | M4.8 | 123 km | 151 km |
| Jul 20, 2022 | 85 km NE of Navarro, Peru | M4.7 | 116 km | 10 km |
| Jul 12, 2013 | 73 km ENE of Navarro, Peru | M4.6 | 129 km | 40 km |
| Apr 3, 1993 | 85 km ENE of Navarro, Peru | M4.6 | 117 km | 33 km |
| May 5, 2024 | 77 km NE of Navarro, Peru | M4.6 | 125 km | 10 km |
| Mar 26, 2025 | 54 km ENE of Navarro, Peru | M4.6 | 149 km | 10 km |
| May 24, 2006 | 74 km WSW of Santa Elena, Peru | M4.5 | 119 km | 47 km |
| Jul 2, 2010 | 72 km ENE of Navarro, Peru | M4.5 | 133 km | 42 km |
| Jul 28, 2015 | 87 km ENE of Navarro, Peru | M4.5 | 113 km | 35 km |
| Sep 6, 2019 | 70 km SE of Lagunas, Peru | M4.5 | 127 km | 125 km |
| May 18, 2019 | 91 km ENE of Lagunas, Peru | M4.5 | 95 km | 35 km |
| Mar 29, 2011 | 85 km E of Navarro, Peru | M4.5 | 133 km | 35 km |
| Sep 17, 1999 | 88 km E of Navarro, Peru | M4.5 | 140 km | 91 km |
| May 27, 2005 | 29 km W of Santa Elena, Peru | M4.5 | 84 km | 59 km |
| Feb 6, 2021 | 73 km ENE of Navarro, Peru | M4.4 | 130 km | 53 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 9.6 in | Coldest |
| February | 80°F (27°C) | 8.6 in | |
| March | 80°F (27°C) | 10.5 in | Wettest |
| April | 80°F (27°C) | 9.7 in | |
| May | 80°F (27°C) | 7.9 in | |
| June | 79°F (26°C) | 6.1 in | |
| July | 79°F (26°C) | 4.3 in | Driest |
| August | 80°F (26°C) | 4.7 in | |
| September | 80°F (27°C) | 6.2 in | |
| October | 81°F (27°C) | 7.7 in | Warmest |
| November | 81°F (27°C) | 9.1 in | |
| December | 81°F (27°C) | 9.2 in |
Bretaña has a seasonal temperature swing of 3°F / from 78°F in January to 81°F in October. Total annual precipitation is 93.6 inches, with March being the wettest month (10.5") and July the driest (4.3").