Cisnes River

Cisnes River (Río Cisnes)
From a lookout point at the Carretera Austral, which is also visible in the photo
Region de Aysen-Rios y Ciudades(png).png
Cisnes River in the Aysén Region
Location
CountryChile
Physical characteristics
Mouth 
 • location
Puyuhuapi Channel, Pacific Ocean
Length160 km (99 mi)[1]
Basin size5,464 km2 (2,110 sq mi)[1]
Discharge 
 • average700 m3/s (25,000 cu ft/s)[2]

The Cisnes River (Spanish for swan) is a river located in the Aysén del General Carlos Ibáñez del Campo Region of the Chilean Patagonia. It runs in east-west direction from the mountains near the border to Argentina and empties into the Pacific Ocean, near the town of Puerto Cisnes at Puyuhuapi Channel. Its characteristic turquoise-blue color is due to the glacial sediments deposited in it. Moro River and Pinchado River are some of the major tributaries of the river.

Climate

[edit]

Cisnes river has a Mediterranean continental climate with warm summers (Dsb, according to the Köppen climate classification), since at least 4 months have an average temperature above 10 °C (50 °F) and at least one month has an average temperature below 0 °C (32 °F), using the threshold of -3 °C its climate would be Mediterranean subalpine (Csc).

Climate data for Río Cisnes (1987–2013)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °C (°F) 20.0
(68.0)
21.7
(71.1)
17.3
(63.1)
12.3
(54.1)
8.2
(46.8)
5.3
(41.5)
4.2
(39.6)
6.1
(43.0)
9.8
(49.6)
12.2
(54.0)
15.5
(59.9)
18.6
(65.5)
12.6
(54.7)
Daily mean °C (°F) 12.5
(54.5)
13.5
(56.3)
10.4
(50.7)
6.4
(43.5)
2.8
(37.0)
0.0
(32.0)
−0.5
(31.1)
1.5
(34.7)
4.9
(40.8)
7.2
(45.0)
9.6
(49.3)
11.7
(53.1)
6.7
(44.0)
Mean daily minimum °C (°F) 5.1
(41.2)
5.3
(41.5)
3.5
(38.3)
0.4
(32.7)
−2.7
(27.1)
−5.3
(22.5)
−5.1
(22.8)
−3.2
(26.2)
−0.1
(31.8)
2.2
(36.0)
3.7
(38.7)
4.7
(40.5)
0.7
(33.3)
Average precipitation mm (inches) 19
(0.7)
14
(0.6)
39
(1.5)
21
(0.8)
43
(1.7)
44
(1.7)
41
(1.6)
38
(1.5)
27
(1.1)
19
(0.7)
18
(0.7)
20
(0.8)
342
(13.5)
Source: Atlas Agroclimatico de Chile[3]

See also

[edit]

References

[edit]
  1. ^ a b Cuenca del río Cisnes
  2. ^ "Hidrografía Región de Aysén". Biblioteca del Congreso Nacional de Chile (in Spanish). Retrieved 2022-03-02.
  3. ^ "Atlas Agroclimático de Chile–Estado Actual y Tendencias del Clima (Tomo VI: Regiones de Aysén y Magallanes" (in Spanish). Universidad de Chile. 2017. pp. 122–131. Retrieved 23 April 2018.

44°44′52″S 72°42′20″W / 44.747709°S 72.70546°W / -44.747709; -72.70546