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Weather & Climate in Los Arredondo (Los Arredondo de San Pedro), Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Los Arredondo (Los Arredondo de San Pedro) has a warm climate with an average annual temperature of 76°F (25°C). Winters average 65°F in January while summers reach 86°F in July. The area gets 296 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 21.9 inches (drier than the 38-inch national average). The city sits at an elevation of 69 feet.
Temperature
65°F Jan (18°C)
86°F Jul (30°C)
| Annual Average | 76.1°F |
| 41% above US avg | |
| January Average | 65°F (18°C) |
| July Average | 86°F (30°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 69 ft (21 m) |
| Area | 289.1 sq mi (748.8 km²) |
| Population Density | 2/sq mi |
| Coordinates | 24.7839°N, 107.5906°W |
| Timezone | America/Mazatlan |
Precipitation & Snow
Air Quality
Earthquake History
74 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.2.
| Jun 22, 1991 | 101 km SW of Altata, Mexico | M6.2 | 137 km | 10 km |
| Mar 16, 1990 | 72 km SSW of El Huitusi, Mexico | M6.1 | 146 km | 10 km |
| Jun 5, 2005 | 114 km SW of Las Arenitas, Mexico | M5.6 | 146 km | 10 km |
| Jun 27, 1991 | 43 km SW of Altata, Mexico | M5.5 | 80 km | 10 km |
| Jul 7, 1998 | 112 km SSW of Altata, Mexico | M5.5 | 144 km | 10 km |
| Jul 25, 2021 | 99 km ENE of La Rivera, Mexico | M5.4 | 148 km | 9 km |
| Apr 4, 2021 | 97 km SW of Altata, Mexico | M5.4 | 135 km | 10 km |
| May 4, 2001 | 99 km SW of Altata, Mexico | M5.3 | 137 km | 10 km |
| Aug 7, 2015 | 83 km SW of Altata, Mexico | M5.3 | 121 km | 10 km |
| Aug 7, 2015 | 93 km ENE of La Rivera, Mexico | M5.2 | 149 km | 10 km |
| Jul 12, 2009 | 16 km WSW of Canelas, Mexico | M5.1 | 96 km | 34 km |
| Jan 12, 1997 | 94 km SSW of Altata, Mexico | M5.0 | 127 km | 24 km |
| Jul 12, 1990 | 90 km SW of Altata, Mexico | M4.7 | 127 km | 10 km |
| Feb 28, 1993 | 104 km SW of Altata, Mexico | M4.7 | 141 km | 10 km |
| Jun 22, 1991 | 114 km E of La Rivera, Mexico | M4.7 | 148 km | 10 km |
| Jun 26, 2005 | 99 km ENE of La Rivera, Mexico | M4.7 | 145 km | 10 km |
| Mar 16, 1990 | 91 km WSW of Dautillos, Mexico | M4.7 | 130 km | 10 km |
| May 4, 2001 | 96 km ENE of La Rivera, Mexico | M4.6 | 146 km | 10 km |
| Feb 2, 2002 | 100 km ENE of La Rivera, Mexico | M4.6 | 143 km | 10 km |
| Jun 11, 2013 | 102 km WSW of Altata, Mexico | M4.6 | 140 km | 29 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
25 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2022 | Orlene | Category 1 | 86 mph | 259 km |
| 2021 | Olaf | Category 2 | 104 mph | 290 km |
| 2021 | Pamela | Category 1 | 75 mph | 151 km |
| 2019 | Lorena | Category 1 | 86 mph | 228 km |
| 2018 | Willa | Category 3 | 115 mph | 291 km |
| 2013 | Manuel | Category 1 | 75 mph | 41 km |
| 2008 | Norbert | Category 1 | 92 mph | 265 km |
| 2007 | Henriette | Category 1 | 81 mph | 254 km |
| 2006 | Lane | Category 3 | 127 mph | 31 km |
| 2006 | John | Category 2 | 109 mph | 240 km |
| 2003 | Marty | Category 2 | 98 mph | 263 km |
| 2003 | Ignacio | Category 2 | 104 mph | 202 km |
| 1998 | Isis | Category 1 | 75 mph | 146 km |
| 1996 | Fausto | Category 1 | 86 mph | 226 km |
| 1995 | Ismael | Category 1 | 81 mph | 149 km |
| 1994 | Rosa | Category 2 | 104 mph | 291 km |
| 1993 | Lidia | Category 2 | 98 mph | 41 km |
| 1989 | Kiko | Category 3 | 121 mph | 214 km |
| 1986 | Paine | Category 2 | 98 mph | 108 km |
| 1986 | Roslyn | Category 1 | 75 mph | 237 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 65°F (18°C) | 0.8 in | Coldest |
| February | 66°F (19°C) | 0.3 in | |
| March | 68°F (20°C) | 0.1 in | Driest |
| April | 72°F (22°C) | 0.1 in | |
| May | 77°F (25°C) | 0.1 in | |
| June | 85°F (29°C) | 0.6 in | |
| July | 86°F (30°C) | 4.3 in | Warmest |
| August | 85°F (30°C) | 5.9 in | Wettest |
| September | 85°F (29°C) | 5.5 in | |
| October | 82°F (28°C) | 2.7 in | |
| November | 74°F (23°C) | 0.7 in | |
| December | 68°F (20°C) | 0.8 in |
Los Arredondo (Los Arredondo de San Pedro) has a seasonal temperature swing of 21°F / from 65°F in January to 86°F in July. Total annual precipitation is 21.9 inches, with August being the wettest month (5.9") and March the driest (0.1").