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San Isidro, Nicaragua

Full City Profile

1,588 ft Elevation 484 meters
75°F Avg Temperature 24°C
San Isidro has a warm climate with an average annual temperature of 75°F (24°C). Winters average 69°F in January while summers reach 75°F in July. The area gets 355 sunny days per year. Annual precipitation totals 50.1 inches. The area receives 0.0 inches of snow annually.

Temperature

69°F Jan (21°C) 75°F Jul (24°C)
Annual Average74.6°F
38% above US avg
January Average69°F (21°C)
July Average75°F (24°C)
Sunny Days355 days/yr

Geography

Elevation1,588 ft (484 m)
Area352.6 sq mi (913.2 km²)
Population Density0/sq mi
Coordinates12.9296°N, 86.1952°W
TimezoneAmerica/Managua

Precipitation & Snow

Annual Rainfall 50.1"
32% above US avg
Snowfall 0.0"
Wettest Month (Sep) 10.20"
Driest Month (Feb) 0.30"

Air Quality

Earthquake History

545 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.7. Most recent: M4.3 on Aug 2, 2025.

Mar 3, 1996 30 km WSW of Villa El Carmen, Nicaragua M6.7 130 km
Apr 11, 2014 15 km N of Belén, Nicaragua M6.6 147 km
Apr 10, 2014 16 km SW of Valle San Francisco, Nicaragua M6.1 62 km
Jun 10, 2016 Nicaragua M6.1 84 km
Jun 12, 1993 14 km ESE of Amapala, Honduras M5.9 149 km
Apr 4, 1990 near the coast of Nicaragua M5.9 149 km
Nov 22, 1993 6 km E of La Conquista, Nicaragua M5.9 132 km
Sep 15, 2016 11 km NNE of La Paz Centro, Nicaragua M5.7 73 km
Apr 27, 1992 24 km SSE of Corinto, Nicaragua M5.7 121 km
Sep 28, 1996 12 km SSE of Masachapa, Nicaragua M5.7 142 km
Jul 18, 1990 16 km SSE of Jiquilillo, Nicaragua M5.7 134 km
Mar 18, 2001 23 km SSE of Jiquilillo, Nicaragua M5.7 138 km
Jul 23, 2005 5 km E of Tisma, Nicaragua M5.6 98 km
Mar 28, 2014 15 km SSW of Masachapa, Nicaragua M5.6 148 km
Mar 9, 2007 4 km W of Santa Cruz, Honduras M5.6 134 km
Jan 12, 1990 near the coast of Nicaragua M5.6 143 km
Mar 12, 1994 42 km W of Villa El Carmen, Nicaragua M5.6 133 km
Oct 1, 2004 1 km WNW of Villa El Carmen, Nicaragua M5.6 110 km
Nov 6, 1997 19 km NNW of Moyogalpa, Nicaragua M5.6 144 km
May 8, 1997 24 km S of Corinto, Nicaragua M5.6 132 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

9 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4.

Year Name Category Closest
2022 Julia Category 1 177 km
2020 Eta Category 4 227 km
2020 Iota Category 4 138 km
2016 Otto Category 3 266 km
2009 Ida Category 1 281 km
2007 Felix Category 4 215 km
2005 Beta Category 2 260 km
1996 Cesar Category 1 228 km
1988 Joan:miriam Category 4 166 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Esteli (35 km).

Name Type Elevation Last Eruption Distance
Esteli Fissure vent(s) 899 m (2,949 ft) Unknown 35 km
Momotombo Stratovolcano 1,270 m (4,167 ft) 2016 68 km
Pilas, Las Complex 1,088 m (3,570 ft) 1954 72 km
Negro, Cerro Pyroclastic cone(s) 728 m (2,388 ft) 1999 72 km
Rota Stratovolcano 832 m (2,730 ft) Unknown 74 km
Apoyeque Pyroclastic shield 518 m (1,699 ft) -50 78 km
Telica Stratovolcano(es) 1,036 m (3,399 ft) 2018 79 km
Lajas, Las Shield 926 m (3,038 ft) Unknown 86 km
Nejapa-Miraflores Fissure vent(s) 360 m (1,181 ft) 1060 91 km
San Cristobal Stratovolcano 1,745 m (5,725 ft) 2019 91 km
Masaya Caldera 594 m (1,949 ft) 2020 105 km
Granada Fissure vent(s) 300 m (984 ft) Unknown 115 km
Mombacho Stratovolcano 1,344 m (4,409 ft) Unknown 125 km
Zapatera Shield 629 m (2,064 ft) Unknown 140 km
Cosiguina Stratovolcano 872 m (2,861 ft) 1859 149 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 69°F (21°C) 0.5 in Coldest
February 74°F (23°C) 0.3 in Driest
March 76°F (25°C) 0.4 in
April 77°F (25°C) 1.1 in
May 78°F (25°C) 6.4 in Warmest
June 76°F (24°C) 9.3 in
July 75°F (24°C) 4.7 in
August 75°F (24°C) 5.8 in
September 75°F (24°C) 10.2 in Wettest
October 74°F (24°C) 9.6 in
November 73°F (23°C) 2.5 in
December 73°F (23°C) 0.7 in

San Isidro has a seasonal temperature swing of 9°F / from 69°F in January to 78°F in May. Total annual precipitation is 51.5 inches, with September being the wettest month (10.2") and February the driest (0.3").

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