Geography of Gabon

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Climate of Gabon
)
Geography of Gabon
République Gabonaise
timber, iron ore, hydropower
Environmental issuesdeforestation, poaching
Gabon map of Köppen climate classification.
Satellite image of Gabon

Gabon is a country in Central Africa, lying along the Atlantic Ocean, just south of the Bight of Biafra.

Area and borders

Area
  • Total: 267,668 km²
    • country rank in the world: 76th/77th
  • Land: 257,670 km²
  • Water: 10,000 km²
Area comparative
  • Australia comparative: approximately 1/6 larger than Victoria
  • Canada comparative: approximately 2/3 the size of Newfoundland and Labrador
  • United Kingdom comparative: approximately 1/10 larger than the United Kingdom
  • United States comparative: slightly smaller than Colorado
  • EU comparative: approximately 1/10 smaller than Italy

Gabon has a total of 3,261 km of international boundaries. It borders Equatorial Guinea (335 km) and Cameroon (349 km) to the north and the Republic of the Congo (2,567 km) to the east and south. Gabon lies on the equator.

Maritime claims
  • Territorial sea: 12 nmi (22 km)
  • Contiguous zone: 24 nmi (44 km)
  • Exclusive economic zone: 200 nmi (370 km)

Terrain

Land Use (2012)
• Arable land 1.26%
• Permanent crops 0.66%
• Other 98.08%
Share of forest area in total land area, top countries (2021). Gabon has the fourth highest percentage of forest cover in the world.

Narrow coastal plain with patches of Central African mangroves; hilly interior; savanna in east and south. A recent global remote sensing analysis suggested that there were 420km² of tidal flats in Gabon, making it the 50th ranked country in terms of tidal flat area.[1]

  • Irrigated land: 44.5 km2 (2003)
  • Total renewable water resources: 164 km3 (2011)

Environment

International agreements:

Party to:

Wetlands, Whaling

Climate

The equatorial location of Gabon means that it has a tropical monsoon climate (Köppen Am) and a tropical savanna climate (Köppen Aw), with the temperature being hot year-round and humid, although the Benguela Current can moderate temperatures.

Climate data for Libreville (1961–1990)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °C (°F) 29.5
(85.1) 		30.0
(86.0) 		30.2
(86.4) 		30.1
(86.2) 		29.4
(84.9) 		27.6
(81.7) 		26.4
(79.5) 		26.8
(80.2) 		27.5
(81.5) 		28.0
(82.4) 		28.4
(83.1) 		29.0
(84.2) 		28.6
(83.5)
Daily mean °C (°F) 26.8
(80.2) 		27.0
(80.6) 		27.1
(80.8) 		26.6
(79.9) 		26.7
(80.1) 		25.4
(77.7) 		24.3
(75.7) 		24.3
(75.7) 		25.4
(77.7) 		25.7
(78.3) 		25.9
(78.6) 		26.2
(79.2) 		25.9
(78.6)
Mean daily minimum °C (°F) 24.1
(75.4) 		24.0
(75.2) 		23.9
(75.0) 		23.1
(73.6) 		24.0
(75.2) 		23.2
(73.8) 		22.1
(71.8) 		21.8
(71.2) 		23.2
(73.8) 		23.4
(74.1) 		23.4
(74.1) 		23.4
(74.1) 		23.3
(73.9)
Average rainfall mm (inches) 250.3
(9.85) 		243.1
(9.57) 		363.2
(14.30) 		339.0
(13.35) 		247.3
(9.74) 		54.1
(2.13) 		6.6
(0.26) 		13.7
(0.54) 		104.0
(4.09) 		427.2
(16.82) 		490.0
(19.29) 		303.2
(11.94) 		2,841.7
(111.88)
Average rainy days 17.9 14.8 19.5 19.2 16.0 3.7 1.7 4.9 14.5 25.0 22.6 17.6 177.4
Average
relative humidity
(%) 		86 84 84 84 84 81 81 81 84 87 87 86 84
Mean monthly sunshine hours 175.2 176.8 176.9 176.8 159.5 130.6 119.2 90.4 95.9 112.9 134.6 167.8 1,716.6
Source: NOAA[2]
Climate data for Port-Gentil (1961–1990, extremes 1950–present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 32.6
(90.7) 		38.0
(100.4) 		34.6
(94.3) 		33.7
(92.7) 		33.2
(91.8) 		33.2
(91.8) 		30.8
(87.4) 		33.1
(91.6) 		33.3
(91.9) 		33.0
(91.4) 		34.0
(93.2) 		35.0
(95.0) 		38.0
(100.4)
Mean daily maximum °C (°F) 29.5
(85.1) 		30.2
(86.4) 		30.3
(86.5) 		30.0
(86.0) 		29.0
(84.2) 		26.7
(80.1) 		25.9
(78.6) 		27.4
(81.3) 		27.7
(81.9) 		28.3
(82.9) 		28.6
(83.5) 		29.0
(84.2) 		28.5
(83.3)
Daily mean °C (°F) 26.9
(80.4) 		27.3
(81.1) 		27.3
(81.1) 		27.1
(80.8) 		26.6
(79.9) 		24.4
(75.9) 		23.5
(74.3) 		24.7
(76.5) 		25.4
(77.7) 		25.9
(78.6) 		26.1
(79.0) 		26.5
(79.7) 		26.0
(78.8)
Mean daily minimum °C (°F) 24.2
(75.6) 		24.4
(75.9) 		24.3
(75.7) 		24.2
(75.6) 		24.1
(75.4) 		22.0
(71.6) 		21.1
(70.0) 		21.9
(71.4) 		23.0
(73.4) 		23.5
(74.3) 		23.5
(74.3) 		24.0
(75.2) 		23.3
(73.9)
Record low °C (°F) 17.6
(63.7) 		19.4
(66.9) 		19.5
(67.1) 		18.0
(64.4) 		19.0
(66.2) 		16.4
(61.5) 		16.0
(60.8) 		13.2
(55.8) 		18.2
(64.8) 		19.5
(67.1) 		15.8
(60.4) 		18.2
(64.8) 		13.2
(55.8)
Average precipitation mm (inches) 247.8
(9.76) 		177.8
(7.00) 		266.8
(10.50) 		299.3
(11.78) 		150.6
(5.93) 		11.5
(0.45) 		3.4
(0.13) 		5.0
(0.20) 		31.8
(1.25) 		179.9
(7.08) 		352.2
(13.87) 		227.1
(8.94) 		1,953.2
(76.90)
Average precipitation days 14.8 12.7 16.4 15.5 10.2 0.9 0.5 3.4 9.0 17.4 19.6 13.9 134.3
Average
relative humidity
(%) 		84 84 83 84 85 84 83 82 82 84 86 84 84
Mean monthly sunshine hours 150.4 160.8 154.5 151.5 147.8 156.3 163.1 135.3 125.7 116.1 115.1 147.2 1,723.8
Source 1: NOAA[3]
Source 2: Meteo Climat (record highs and lows)[4]
Climate data for Lambaréné (1961–1990)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °C (°F) 31.5
(88.7) 		32.2
(90.0) 		32.3
(90.1) 		32.5
(90.5) 		31.3
(88.3) 		28.9
(84.0) 		27.9
(82.2) 		28.4
(83.1) 		30.0
(86.0) 		31.0
(87.8) 		30.8
(87.4) 		30.9
(87.6) 		30.6
(87.1)
Daily mean °C (°F) 27.2
(81.0) 		27.6
(81.7) 		27.6
(81.7) 		27.8
(82.0) 		27.2
(81.0) 		25.3
(77.5) 		23.9
(75.0) 		24.7
(76.5) 		26.1
(79.0) 		26.9
(80.4) 		26.9
(80.4) 		27.1
(80.8) 		26.5
(79.7)
Mean daily minimum °C (°F) 22.9
(73.2) 		22.9
(73.2) 		22.8
(73.0) 		23.1
(73.6) 		23.1
(73.6) 		21.7
(71.1) 		19.9
(67.8) 		20.9
(69.6) 		22.2
(72.0) 		22.8
(73.0) 		23.0
(73.4) 		23.2
(73.8) 		22.4
(72.3)
Average precipitation mm (inches) 175.3
(6.90) 		145.2
(5.72) 		253.8
(9.99) 		212.8
(8.38) 		162.2
(6.39) 		20.9
(0.82) 		3.2
(0.13) 		6.9
(0.27) 		71.0
(2.80) 		347.7
(13.69) 		393.9
(15.51) 		172.0
(6.77) 		1,968.9
(77.52)
Average precipitation days 12.1 10.7 15.0 14.1 13.8 2.9 2.1 5.1 9.6 21.9 20.8 12.5 140.6
Average
relative humidity
(%) 		83 81 81 81 83 84 82 81 80 81 83 84 82
Mean monthly sunshine hours 142.9 145.2 145.1 143.1 123.9 74.2 70.6 53.4 55.9 70.9 117.1 129.4 1,271.7
Source: NOAA[5]
Climate data for Makokou (1961–1990, extremes 1949–present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 34.0
(93.2) 		41.5
(106.7) 		37.0
(98.6) 		39.5
(103.1) 		41.1
(106.0) 		37.3
(99.1) 		32.5
(90.5) 		33.0
(91.4) 		35.4
(95.7) 		37.2
(99.0) 		36.0
(96.8) 		33.5
(92.3) 		41.5
(106.7)
Mean daily maximum °C (°F) 29.2
(84.6) 		30.1
(86.2) 		30.5
(86.9) 		30.5
(86.9) 		29.8
(85.6) 		27.7
(81.9) 		25.8
(78.4) 		26.6
(79.9) 		28.7
(83.7) 		29.2
(84.6) 		28.7
(83.7) 		27.6
(81.7) 		28.7
(83.7)
Daily mean °C (°F) 24.4
(75.9) 		24.9
(76.8) 		25.2
(77.4) 		25.3
(77.5) 		24.8
(76.6) 		23.4
(74.1) 		22.2
(72.0) 		22.5
(72.5) 		24.0
(75.2) 		24.4
(75.9) 		24.1
(75.4) 		23.5
(74.3) 		24.1
(75.4)
Mean daily minimum °C (°F) 19.5
(67.1) 		19.7
(67.5) 		19.8
(67.6) 		20.0
(68.0) 		19.8
(67.6) 		19.0
(66.2) 		18.6
(65.5) 		18.4
(65.1) 		19.2
(66.6) 		19.5
(67.1) 		19.5
(67.1) 		19.3
(66.7) 		19.4
(66.9)
Record low °C (°F) 15.9
(60.6) 		15.0
(59.0) 		16.3
(61.3) 		16.6
(61.9) 		16.8
(62.2) 		14.2
(57.6) 		11.5
(52.7) 		13.0
(55.4) 		13.5
(56.3) 		15.0
(59.0) 		17.0
(62.6) 		15.2
(59.4) 		11.5
(52.7)
Average precipitation mm (inches) 88.1
(3.47) 		106.9
(4.21) 		190.0
(7.48) 		206.7
(8.14) 		187.7
(7.39) 		54.1
(2.13) 		9.0
(0.35) 		29.3
(1.15) 		142.9
(5.63) 		297.3
(11.70) 		225.7
(8.89) 		103.3
(4.07) 		1,641
(64.61)
Average precipitation days 7.3 8.9 13.7 14.7 15.4 6.5 2.6 3.6 11.2 20.9 17.9 8.8 131.5
Average
relative humidity
(%) 		82 79 79 79 80 83 85 83 80 80 81 83 81
Mean monthly sunshine hours 131.6 137.4 158.2 160.5 150.4 101.5 60.9 58.1 95.5 134.1 132.3 122.8 1,443.3
Source 1: NOAA[6]
Source 2: Meteo Climat (record highs and lows)[7]

Extreme points

  • Northernmost point - unnamed location on the border with
    Woleu-Ntem
    province
  • Easternmost point - the unnamed location on the border with the
    Haut-Ogooué
    province
  • Southernmost point - the point at which the border with the Republic of Congo enters the Atlantic Ocean, Nyanga Province
  • Westernmost point - the north-west point of
    Ogooué Maritime
    province
Topography of Gabon
Gabon's cities, towns and villages

See also

References

  1. S2CID 56481043
    .
  2. ^ "Libreville Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved September 10, 2015.
  3. ^ "Port-Gentil Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved March 8, 2015.
  4. ^ "Station Port Gentil" (in French). Meteo Climat. Retrieved 11 June 2016.
  5. ^ "Lambarn (Lambaréné) Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 6 November 2016.
  6. ^ "Makokou Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved 6 November 2016.
  7. ^ "Station Makokou" (in French). Meteo Climat. Retrieved 6 November 2016.

Public Domain This article incorporates public domain material from The World Factbook.

CIA
.

External links

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