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Petatlán, Mexico
Full City Profile
21,659
Population
27/sq mi density
128 ft
Elevation
39 meters
79°F
Avg Temperature
26°C
Petatlán has a warm climate with an average annual temperature of 79°F (26°C). Winters average 77°F in January while summers reach 80°F in July. The area gets 249 sunny days per year. Annual precipitation totals 48.4 inches. The area receives 0.0 inches of snow annually.
Temperature
77°F Jan (25°C)
80°F Jul (27°C)
| Annual Average | 79.1°F |
| 46% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 249 days/yr |
Geography
| Elevation | 128 ft (39 m) |
| Area | 799.9 sq mi (2,071.7 km²) |
| Population Density | 27/sq mi |
| Coordinates | 17.5377°N, 101.2680°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Tsunami History
9 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1907 | S. MEXICO | Earthquake | 2.0 m | 8 | 147 km |
| 1979 | S. MEXICO | Earthquake | 1.3 m | 5 | 31 km |
| 1985 | MEXICO | Earthquake | 1.2 m | — | 50 km |
| 2014 | S. MEXICO | Earthquake | 0.4 m | — | 35 km |
| 2013 | MEXICO | Earthquake | 0.1 m | — | 114 km |
| 1981 | MEXICO | Earthquake | 0.1 m | 3 | 106 km |
| 2002 | S. MEXICO | Earthquake | — | — | 75 km |
| 1933 | MEXICO | Earthquake | — | — | 41 km |
| 1845 | S. MEXICO | Earthquake | — | — | 93 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.7 in | Coldest |
| February | 78°F (25°C) | 0.2 in | |
| March | 78°F (25°C) | 0.1 in | Driest |
| April | 79°F (26°C) | 0.1 in | |
| May | 80°F (27°C) | 1.0 in | |
| June | 81°F (27°C) | 8.4 in | Warmest |
| July | 80°F (27°C) | 8.7 in | |
| August | 80°F (27°C) | 9.1 in | |
| September | 80°F (26°C) | 13.1 in | Wettest |
| October | 80°F (27°C) | 5.9 in | |
| November | 79°F (26°C) | 0.8 in | |
| December | 78°F (26°C) | 0.3 in |
Petatlán has a seasonal temperature swing of 3°F / from 77°F in January to 81°F in June. Total annual precipitation is 48.4 inches, with September being the wettest month (13.1") and March the driest (0.1").