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Weather & Climate in Chunchucmil, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chunchucmil has a warm climate with an average annual temperature of 80°F (27°C). Winters average 75°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 275 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 33.5 inches. The city sits at an elevation of 33 feet.
Temperature
75°F Jan (24°C)
83°F Jul (28°C)
| Annual Average | 80.2°F |
| 49% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 4.6 sq mi (11.9 km²) |
| Population Density | 238/sq mi |
| Coordinates | 20.6438°N, 90.2137°W |
| Timezone | America/Merida |
Precipitation & Snow
Air Quality
Hurricane History
16 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Milton | Category 5 | 178 mph | 130 km |
| 2024 | Beryl | Category 1 | 92 mph | 210 km |
| 2021 | Grace | Category 1 | 86 mph | 289 km |
| 2020 | Delta | Category 2 | 98 mph | 168 km |
| 2020 | Gamma | Category 1 | 75 mph | 297 km |
| 2020 | Zeta | Category 1 | 86 mph | 241 km |
| 2012 | Ernesto | Category 2 | 98 mph | 241 km |
| 2011 | Nate | Category 1 | 75 mph | 223 km |
| 2007 | Dean | Category 5 | 173 mph | 163 km |
| 2005 | Emily | Category 4 | 132 mph | 134 km |
| 2002 | Isidore | Category 3 | 127 mph | 64 km |
| 1996 | Dolly | Category 1 | 75 mph | 299 km |
| 1995 | Roxanne | Category 3 | 115 mph | 107 km |
| 1995 | Opal | Category 2 | 92 mph | 220 km |
| 1988 | Gilbert | Category 4 | 150 mph | 95 km |
| 1980 | Allen | Category 5 | 178 mph | 262 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 1.0 in | Coldest |
| February | 77°F (25°C) | 0.6 in | |
| March | 80°F (27°C) | 0.5 in | Driest |
| April | 82°F (28°C) | 0.6 in | |
| May | 84°F (29°C) | 2.4 in | Warmest |
| June | 83°F (28°C) | 5.3 in | |
| July | 83°F (28°C) | 5.4 in | |
| August | 82°F (28°C) | 5.4 in | |
| September | 82°F (28°C) | 5.9 in | Wettest |
| October | 80°F (27°C) | 3.9 in | |
| November | 78°F (26°C) | 1.4 in | |
| December | 76°F (24°C) | 1.2 in |
Chunchucmil has a seasonal temperature swing of 9°F / from 75°F in January to 84°F in May. Total annual precipitation is 33.5 inches, with September being the wettest month (5.9") and March the driest (0.5").