Heroico Batallón de San Blas, Mexico

Full City Profile

568 Population 2/sq mi density

82 ft Elevation 25 meters

79°F Avg Temperature 26°C

Heroico Batallón de San Blas has a warm climate with an average annual temperature of 79°F (26°C). Winters average 73°F in January while summers reach 84°F in July. The area gets 244 sunny days per year. Annual precipitation totals 59.0 inches. The area receives 0.0 inches of snow annually.

Temperature

73°F Jan (23°C) 84°F Jul (29°C)

Annual Average	79.4°F
	47% above US avg
January Average	73°F (23°C)
July Average	84°F (29°C)
Sunny Days	244 days/yr

Geography

Elevation	82 ft (25 m)
Area	367.3 sq mi (951.4 km²)
Population Density	2/sq mi
Coordinates	21.9053°N, 105.1627°W
Timezone	America/Mazatlan

Precipitation & Snow

Annual Rainfall 59.0"

55% above US avg

Snowfall 0.0"

Wettest Month (Aug) 17.17"

Driest Month (Apr) 0.04"

Air Quality

Earthquake History

24 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.6. Most recent: M4.0 on Feb 16, 2023.

Sep 14, 2010	60 km WSW of Villa Juárez, Mexico	M5.6	92 km
Sep 15, 2010	77 km WNW of Corral del Risco (Punta de Mita), Mexico	M5.1	149 km
Feb 11, 2007	102 km SW of Santa Cruz, Mexico	M5.0	135 km
Jan 21, 2007	99 km SW of Santa Cruz, Mexico	M4.8	132 km
Mar 22, 2014	83 km WNW of Corral del Risco (Punta de Mita), Mexico	M4.8	136 km
Oct 13, 1995	69 km WNW of Corral del Risco (Punta de Mita), Mexico	M4.7	148 km
Jan 22, 2013	78 km WNW of Corral del Risco (Punta de Mita), Mexico	M4.7	150 km
Sep 26, 2009	77 km WNW of Corral del Risco (Punta de Mita), Mexico	M4.5	133 km
Sep 14, 2010	74 km WSW of Villa Juárez, Mexico	M4.5	107 km
Oct 28, 1998	4 km NNE of Santiago de Pochotitán, Mexico	M4.4	59 km
Jul 4, 2008	8 km E of El Jicote, Mexico	M4.4	27 km
Feb 29, 2004	87 km WNW of Corral del Risco (Punta de Mita), Mexico	M4.2	135 km
Aug 12, 2007	59 km WNW of Corral del Risco (Punta de Mita), Mexico	M4.2	129 km
Apr 26, 2017	98 km SW of Santa Cruz, Mexico	M4.2	131 km
Mar 5, 2009	0 km WSW of San Francisco, Mexico	M4.2	115 km
Jun 15, 2013	4 km SE of Rincón de Guayabitos, Mexico	M4.2	102 km
Mar 28, 2017	98 km WSW of Santa Cruz, Mexico	M4.1	141 km
Jul 5, 2015	5 km WSW of Zapotán, Mexico	M4.1	97 km
Feb 16, 2023	64 km WSW of Palmar de Cuautla, Mexico	M4.0	112 km
Sep 15, 2010	89 km WSW of Villa Juárez, Mexico	M4.0	121 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

23 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5. Most recent: Lidia (2023).

Year	Name	Category	Closest
2023	Lidia	Category 4	146 km
2022	Roslyn	Category 4	41 km
2022	Orlene	Category 4	132 km
2021	Pamela	Category 1	252 km
2021	Nora	Category 1	147 km
2021	Enrique	Category 1	238 km
2019	Lorena	Category 1	292 km
2018	Willa	Category 4	109 km
2015	Patricia	Category 4	175 km
2011	Jova	Category 2	201 km
2006	Lane	Category 3	163 km
2006	John	Category 2	248 km
2002	Kenna	Category 5	23 km
1998	Madeline	Category 1	159 km
1995	Henriette	Category 1	271 km
1994	Rosa	Category 2	101 km
1993	Calvin	Category 2	223 km
1987	Eugene	Category 1	245 km
1986	Roslyn	Category 1	218 km
1986	Newton	Category 1	235 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Isabel, Isla (75 km).

Name	Type	Elevation	Last Eruption	Distance
Isabel, Isla	Tuff cone(s)	95 m (312 ft)	Unknown	75 km
Ceboruco	Stratovolcano	2,280 m (7,480 ft)	1875	110 km
Mascota Volcanic Field	Pyroclastic cone(s)	2,560 m (8,399 ft)	Unknown	147 km

Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	73°F (23°C)	1.2 in	Coldest
February	74°F (23°C)	0.4 in
March	76°F (24°C)	0.1 in
April	78°F (26°C)	0.0 in	Driest
May	82°F (28°C)	0.3 in
June	85°F (30°C)	5.7 in	Warmest
July	84°F (29°C)	15.0 in
August	83°F (29°C)	17.2 in	Wettest
September	84°F (29°C)	13.9 in
October	83°F (28°C)	3.4 in
November	78°F (26°C)	0.9 in
December	74°F (23°C)	0.9 in

Heroico Batallón de San Blas has a seasonal temperature swing of 13°F / from 73°F in January to 85°F in June. Total annual precipitation is 59.0 inches, with August being the wettest month (17.2") and April the driest (0.0").

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