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Geography of Guatemala

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Geography of Guatemala
Satellite image of Guatemala
ContinentNorth America
RegionCentral America
Coordinates15°30′N90°15′W / 15.500°N 90.250°W /15.500; -90.250
AreaRanked 105th
 • Total108,889 km2 (42,042 sq mi)
 • Land98.41%
 • Water1.59%
Coastline400 km (250 mi)
Borderstotal: 1,667 km (1,036 mi)
Highest pointTajumulco Volcano
4,220 m or 13,845 ft
Lowest pointPacific Ocean
0 m
Longest riverMotagua River
486 km (302 mi)
Largest lakeLake Izabal
589.6 km2 (227.6 sq mi)
Exclusive economic zone114,170 km2 (44,080 sq mi)

Guatemala is mountainous, except for the south coastal area and the vast northern lowlands ofPetén department. The country is located inCentral America and bounded to the north and west byMexico, to the east byBelize and by theGulf of Honduras, to the east byHonduras, to the southeast byEl Salvador, and to the south by thePacific Ocean. Two mountain chains enterGuatemala from west to east, dividing the country into three major regions: thehighlands, where the mountains are located; thePacific coast, south of the mountains; and the limestone plateau of thePetén region, north of the mountains. These areas vary in climate, elevation, and landscape, providing dramatic contrasts between hot and humid tropical lowlands and highland peaks and valleys.

Regions

[edit]
Main article:Regions of Guatemala
Regions of Guatemala

The southern edge of thewestern highlands is marked by theSierra Madre, which stretches from theMexican border south and east, and continues at lower elevations towardEl Salvador. The mountain chain is characterised by steep volcanic cones, includingTajumulco Volcano 4,220 m or 13,845 ft, the highest point in the country andCentral America. All ofGuatemala's 37 volcanoes (3 of them active:Pacaya,Santiaguito andFuego), are in this mountain chain, and are abundant in the highlands.

The northern chain of mountains begins near the Mexican border with theCuchumatanes range, then stretches east through theChuacús and Chamá sierras, down to theSanta Cruz andMinas sierras, near theCaribbean Sea. The northern and southern mountains are separated by the Motagua valley, where theMotagua river and its tributaries drains from the highlands into theCaribbean being navigable in its lower end, where it forms the boundary withHonduras.

The rivers are short and shallow in the Pacific vertient, larger and deeper, such as thePolochic which drains inLake Izabal,Río Dulce,Motagua andSarstún that forms the boundary withBelize in the Caribbean and theGulf of Mexico vertient (Usumacinta, which forms the boundary betweenChiapas,Mexico and Petén and its tributaries such asLa Pasión andSan Pedro.

Most of the major cities are located in the Highlands. Major cities are the capitalGuatemala City, elevation 1,500 m (Central Highlands),Antigua Guatemala, elevation 1,530 m (Central Highlands),Quetzaltenango elevation 2,350 m (Western Highlands) andPuerto Barrios on the Caribbean coast. The largest lakeLago de Izabal (589.6 km2), is close to the Caribbean coast.Volcán Tajumulco, 4,220 m, the highest point in Central America, is located in the western department ofSan Marcos.

The lastmajor earthquake was on February 4, 1976, killing more than 23,000 in the Central Highlands.

Climate

[edit]
Guatemala map of Köppen climate classification zones

Climate is hot and humid in the Pacific andPetén Lowlands. It is more temperate in the highlands, to freezing cold at the high of the Cuchumatanes range, and hot/drier in the easternmost departments.

Guatemala's location on the Caribbean Sea and Pacific Ocean makes it a target forhurricanes, includingHurricane Mitch in 1998 andHurricane Stan in October 2005, which killed more than 1,500 people. The damage was not wind related, but caused by flooding and landslides.

Climate data for Guatemala City (1990-2011)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °C (°F)30.0
(86.0)
32.1
(89.8)
32.0
(89.6)
33.9
(93.0)
33.9
(93.0)
31.2
(88.2)
29.1
(84.4)
30.2
(86.4)
29.8
(85.6)
28.6
(83.5)
29.9
(85.8)
28.8
(83.8)
33.9
(93.0)
Mean daily maximum °C (°F)24.3
(75.7)
25.8
(78.4)
26.8
(80.2)
27.8
(82.0)
27.1
(80.8)
25.8
(78.4)
25.4
(77.7)
25.5
(77.9)
25.1
(77.2)
24.7
(76.5)
24.2
(75.6)
23.9
(75.0)
25.5
(77.9)
Daily mean °C (°F)18.7
(65.7)
19.7
(67.5)
20.7
(69.3)
21.9
(71.4)
21.9
(71.4)
21.3
(70.3)
20.8
(69.4)
21.0
(69.8)
20.7
(69.3)
20.3
(68.5)
19.4
(66.9)
18.8
(65.8)
20.4
(68.7)
Mean daily minimum °C (°F)13.2
(55.8)
13.6
(56.5)
14.6
(58.3)
16.0
(60.8)
16.8
(62.2)
16.8
(62.2)
16.3
(61.3)
16.5
(61.7)
16.4
(61.5)
16.0
(60.8)
14.7
(58.5)
13.7
(56.7)
15.4
(59.7)
Record low °C (°F)6.0
(42.8)
7.8
(46.0)
8.4
(47.1)
8.6
(47.5)
12.3
(54.1)
11.2
(52.2)
12.1
(53.8)
13.5
(56.3)
13.0
(55.4)
11.4
(52.5)
9.4
(48.9)
7.6
(45.7)
6.0
(42.8)
Average rainfall mm (inches)2.8
(0.11)
5.4
(0.21)
6.0
(0.24)
31.0
(1.22)
128.9
(5.07)
271.8
(10.70)
202.6
(7.98)
202.7
(7.98)
236.6
(9.31)
131.6
(5.18)
48.8
(1.92)
6.6
(0.26)
1,274.8
(50.18)
Average rainy days1.681.452.004.7312.3621.1418.5919.0420.8214.596.182.64125.22
Averagerelative humidity (%)74.373.473.274.377.382.480.880.984.582.079.276.077.8
Mean monthlysunshine hours248.4236.2245.6237.9184.4155.3183.4191.8159.0178.0211.7209.22,440.9
Source:Instituto Nacional de Sismologia, Vulcanologia, Meteorologia, e Hidrologia[1]
Climate data for Villa Nueva
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Mean daily maximum °C (°F)25.2
(77.4)
26.1
(79.0)
27.4
(81.3)
27.8
(82.0)
27.5
(81.5)
25.9
(78.6)
25.9
(78.6)
26.2
(79.2)
25.5
(77.9)
25.4
(77.7)
24.9
(76.8)
24.8
(76.6)
26.1
(78.9)
Daily mean °C (°F)19.4
(66.9)
19.8
(67.6)
20.9
(69.6)
21.7
(71.1)
22.0
(71.6)
21.3
(70.3)
21.2
(70.2)
21.3
(70.3)
20.9
(69.6)
20.7
(69.3)
19.8
(67.6)
19.3
(66.7)
20.7
(69.2)
Mean daily minimum °C (°F)13.6
(56.5)
13.6
(56.5)
14.5
(58.1)
15.7
(60.3)
16.6
(61.9)
16.8
(62.2)
16.6
(61.9)
16.4
(61.5)
16.4
(61.5)
16.0
(60.8)
14.8
(58.6)
13.8
(56.8)
15.4
(59.7)
Averageprecipitation mm (inches)1
(0.0)
3
(0.1)
5
(0.2)
26
(1.0)
126
(5.0)
253
(10.0)
217
(8.5)
182
(7.2)
244
(9.6)
130
(5.1)
16
(0.6)
5
(0.2)
1,208
(47.5)
Source: Climate-Data.org[2]
Climate data for Cobán
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Mean daily maximum °C (°F)21.7
(71.1)
23.4
(74.1)
24.5
(76.1)
25.2
(77.4)
25.2
(77.4)
24.7
(76.5)
23.9
(75.0)
24.4
(75.9)
24.3
(75.7)
23.4
(74.1)
22.3
(72.1)
21.6
(70.9)
23.7
(74.7)
Daily mean °C (°F)16.1
(61.0)
17.3
(63.1)
18.3
(64.9)
19.4
(66.9)
20.0
(68.0)
20.3
(68.5)
19.8
(67.6)
19.9
(67.8)
19.8
(67.6)
18.9
(66.0)
17.6
(63.7)
16.7
(62.1)
18.7
(65.6)
Mean daily minimum °C (°F)10.5
(50.9)
11.2
(52.2)
12.1
(53.8)
13.7
(56.7)
14.9
(58.8)
16.0
(60.8)
15.7
(60.3)
15.4
(59.7)
15.4
(59.7)
14.4
(57.9)
13.0
(55.4)
11.8
(53.2)
13.7
(56.6)
Average rainfall mm (inches)108
(4.3)
86
(3.4)
99
(3.9)
93
(3.7)
169
(6.7)
293
(11.5)
262
(10.3)
231
(9.1)
302
(11.9)
288
(11.3)
216
(8.5)
126
(5.0)
2,273
(89.6)
Source: Climate-Data.org[3]
Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología de Guatemala[4]

Climate change

[edit]
This section is an excerpt fromClimate change in Guatemala.[edit]
Climate change in Guatemala is a serious issue asGuatemala is considered one of 10 nations most vulnerable to the effects of climate change.[5] In 2010, Guatemala "ranked second in the world on the Global Climate Risk Index, which indicates the level of exposure and vulnerability to extreme events."[6] Bothcommercial agricultural production andsubsistence farming have declined, and thus subsistence farmers find it more difficult to find work as day laborers when their ownharvests fail.[7] About 300,000 subsistence farmers reported crop loss due to drought in 2018.[8] About half of Guatemala's workforce is in the agricultural sector.[9] Poor crop yields due to climate change have been identified as a factor in migration to the United States.[10][11]

Geographic data

[edit]
Guatemala's topography.
Geographic coordinates
15°30′N90°15′W / 15.500°N 90.250°W /15.500; -90.250
Map references
Central America and theCaribbean
Area
  • Total: 108,889 km2
  • Land: 107,159 km2
Land boundaries
  • Total: 1,667 km
  • Border countries: Belize 266 km, El Salvador 199 km, Honduras 244 km, Mexico 958 km
Coastline
400 km
Maritime claims
  • Territorial sea: 12 nmi (22 km)
  • Exclusive economic zone: 114,170 km2 (44,080 sq mi) and 200 nmi (370 km)
  • Continental shelf: 200 m depth or to the depth of exploitation
Extreme points
Natural resources
Petroleum,nickel, rare woods,fish,chicle,hydropower
Land use
  • Arable land: 14.32%
  • Permanent crops: 8.82%
  • Other: 76.87% (2012 est.)
Irrigated land
3,121 km2 (2003)
Total renewable water resources
111.3 km3 (2011)
Freshwater withdrawal (domestic/industrial/agricultural)
  • total: 3.46 km3/yr (15%/31%/54%)
  • per capita: 259.1 m3/yr (2006)
Natural hazards
Several activevolcanoes, occasional violentearthquakes; Caribbean coast subject to hurricanes and other tropical storms, causing flooding, mudflows and landslides
Environment—current issues
Deforestation;soil erosion; water pollution
Environment—international agreements
Geography—note
No natural harbors on west coast

See also

[edit]

References

[edit]
  1. ^"Ministerio de comunicaciones Infraestructura y Vivienda". Archived fromthe original on 4 June 2012. Retrieved25 December 2012.
  2. ^"Climate: Villa Nueva".Climate-Data.org. Retrieved21 September 2015.
  3. ^"Climate: Cobán". Climate-Data.org. Retrieved19 August 2015.
  4. ^Departamento de Investigación y servicios meteorológicos."Isotermas de temperatura mínima absoluta anual" (in Spanish). Archived fromthe original on May 17, 2012.;"Isotermas de temperatura máxima absoluta anual". Archived fromthe original on May 24, 2012.;"Isotermas de temperatura máxima promedio anual". Archived fromthe original on May 15, 2012.;"Isotermas de temperature mínima promedio annual". Archived fromthe original on May 29, 2012.;"Sumatoria de días con lluvia promedio anual".Instituto Nacional de Sismología, Vulcanología, Metereología e Hidrología (in Spanish). Guatemala. Archived fromthe original on May 15, 2012. Retrieved23 October 2015.
  5. ^"Guatemala | Global Climate Change".Climate Links.USAID. Retrieved2019-05-07.
  6. ^"Guatemala".Research Program on Agriculture, Climate Change, and Food Security. 2015-11-27. Retrieved2019-05-07.
  7. ^"Changing climate forces desperate Guatemalans to migrate".National Geographic. 2018-10-23. Archived fromthe original on October 31, 2018. Retrieved2019-05-07.
  8. ^Walsh, Conor."Conor Walsh: Immigration and climate change in Central America".Arizona Daily Star. Retrieved2019-05-07.
  9. ^Blitzer, Jonathan; Lima, Mauricio (2019-04-03)."How Climate Change Is Fuelling the U.S. Border Crisis".The New Yorker.ISSN 0028-792X. Retrieved2019-05-07.
  10. ^Shapiro, Ari; Blitzer, Jonathan (April 10, 2019)."Climate Change Is Forcing Farmers In Guatemala To Leave Their Land For The U.S."NPR. Retrieved2019-05-07.
  11. ^Padgett, Tim (Apr 8, 2019)."Guatemalan Climate Change Refugees Pouring Over U.S. Border – And Into South Florida".WLRN. Retrieved2019-05-07.
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