To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

Sylvan Pass (Wyoming)

From Wikipedia, the free encyclopedia

Sylvan Pass
Sylvan Lake on Sylvan Pass
Elevation8,524 ft (2,598 m)[1]
LocationPark County, Wyoming,
United States
RangeAbsaroka Range
Coordinates44°27.9′N 110°7.7′W / 44.4650°N 110.1283°W / 44.4650; -110.1283 (Sylvan Pass)

Sylvan Pass (el. 8,524 feet (2,598 m)) is a mountain pass located in the Absaroka Range in Yellowstone National Park in Wyoming. The pass provides access to the park from the east entrance.

The pass was named after nearby Sylvan Lake (derived from medieval Latin sylvānus, from Latin Silvānus, god of the woods, from silva, forest), and was formed by frost action breaking the rocks. The park road through the pass was closed during winter but is now open to visitors throughout winter. The road is maintained to allow access via snowmobile, snow coach, and cross-country skiing. In the 2007–08 season it cost the parks service in excess of $200,000 to keep it open and avalanche control measures were put in place.

The Sylvan Pass route is the only way to enter/exit Yellowstone National Park from the East Entrance.

Sylvan Pass is the low point of the saddle between Hoyt Peak and Top Notch Peak.

The original road through the pass was designed by Captain Hiram Chittenden of the Army Corps of Engineers.

YouTube Encyclopedic

  • 1/3
    Views:
    1 470
    454
    686
  • Sylvan Pass at Yellowstone National Park
  • Bike Free in Wyoming - Climbing Sylvan Pass in Yellowstone
  • Yellowstone National Park, Sylvan Pass & East Entrance Road.

Transcription

Climate

Sylvan Lake (Yellowstone Park) is located near the summit of Sylvan Pass at an altitude of 8420 feet (2566 m). Sylvan Lake has a subarctic climate (Köppen Dfc), characterized by long, cold winters and short summers.

Climate data for Sylvan Lake, Wyoming, 1991–2020 normals, 1983-2020: 8420ft (2566m)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 55
(13)
60
(16)
60
(16)
69
(21)
77
(25)
86
(30)
86
(30)
85
(29)
81
(27)
73
(23)
60
(16)
48
(9)
86
(30)
Mean maximum °F (°C) 41.7
(5.4)
44.6
(7.0)
53.8
(12.1)
60.4
(15.8)
66.6
(19.2)
75.1
(23.9)
80.5
(26.9)
79.5
(26.4)
74.6
(23.7)
63.5
(17.5)
49.2
(9.6)
38.9
(3.8)
81.5
(27.5)
Mean daily maximum °F (°C) 27.3
(−2.6)
30.2
(−1.0)
38.5
(3.6)
44.9
(7.2)
52.9
(11.6)
60.5
(15.8)
71.1
(21.7)
70.2
(21.2)
60.1
(15.6)
45.6
(7.6)
33.3
(0.7)
25.6
(−3.6)
46.7
(8.2)
Daily mean °F (°C) 17.6
(−8.0)
18.8
(−7.3)
26.1
(−3.3)
32.2
(0.1)
40.6
(4.8)
47.4
(8.6)
55.8
(13.2)
54.7
(12.6)
46.7
(8.2)
35.1
(1.7)
23.8
(−4.6)
16.5
(−8.6)
34.6
(1.5)
Mean daily minimum °F (°C) 7.9
(−13.4)
7.4
(−13.7)
13.6
(−10.2)
19.4
(−7.0)
28.2
(−2.1)
34.2
(1.2)
40.6
(4.8)
39.2
(4.0)
33.1
(0.6)
24.6
(−4.1)
14.3
(−9.8)
7.5
(−13.6)
22.5
(−5.3)
Mean minimum °F (°C) −16.1
(−26.7)
−16.8
(−27.1)
−9.1
(−22.8)
0.2
(−17.7)
13.1
(−10.5)
26.2
(−3.2)
32.7
(0.4)
30.9
(−0.6)
22.1
(−5.5)
6.7
(−14.1)
−8.5
(−22.5)
−15.8
(−26.6)
−23.9
(−31.1)
Record low °F (°C) −44
(−42)
−44
(−42)
−29
(−34)
−16
(−27)
−3
(−19)
14
(−10)
17
(−8)
19
(−7)
−1
(−18)
−16
(−27)
−28
(−33)
−46
(−43)
−46
(−43)
Average precipitation inches (mm) 3.97
(101)
3.28
(83)
3.69
(94)
4.20
(107)
3.90
(99)
3.49
(89)
1.54
(39)
1.45
(37)
2.46
(62)
3.50
(89)
4.18
(106)
4.32
(110)
39.98
(1,016)
Source 1: XMACIS2[2]
Source 2: NOAA (Precipitation)[3]

The weather station, Yellowstone NP East ENT, is situated roughly halfway between the summit of Sylvan Pass and Pahaska Tepee, at an elevation of 6954 feet (2120 m).

Climate data for Yellowstone NP East ENT, Wyoming, 1991–2020 normals, 2001–2020 snowfall: 6954ft (2120m)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 52
(11)
51
(11)
60
(16)
72
(22)
82
(28)
89
(32)
93
(34)
91
(33)
87
(31)
82
(28)
63
(17)
51
(11)
93
(34)
Mean maximum °F (°C) 43.9
(6.6)
44.4
(6.9)
52.5
(11.4)
60.8
(16.0)
72.8
(22.7)
81.6
(27.6)
87.2
(30.7)
86.1
(30.1)
81.3
(27.4)
69.1
(20.6)
53.5
(11.9)
41.8
(5.4)
88.2
(31.2)
Mean daily maximum °F (°C) 29.7
(−1.3)
32.3
(0.2)
39.4
(4.1)
47.0
(8.3)
56.9
(13.8)
67.0
(19.4)
77.7
(25.4)
76.9
(24.9)
66.7
(19.3)
51.3
(10.7)
37.0
(2.8)
28.5
(−1.9)
50.9
(10.5)
Daily mean °F (°C) 16.9
(−8.4)
19.0
(−7.2)
25.3
(−3.7)
34.3
(1.3)
43.3
(6.3)
50.9
(10.5)
58.4
(14.7)
57.0
(13.9)
48.7
(9.3)
37.3
(2.9)
25.2
(−3.8)
16.6
(−8.6)
36.1
(2.3)
Mean daily minimum °F (°C) 4.0
(−15.6)
5.7
(−14.6)
11.2
(−11.6)
21.6
(−5.8)
29.6
(−1.3)
34.8
(1.6)
39.0
(3.9)
37.1
(2.8)
30.7
(−0.7)
23.3
(−4.8)
13.3
(−10.4)
4.7
(−15.2)
21.2
(−6.0)
Mean minimum °F (°C) −17.4
(−27.4)
−22.5
(−30.3)
−8.4
(−22.4)
6.1
(−14.4)
17.1
(−8.3)
27.9
(−2.3)
32.1
(0.1)
30.0
(−1.1)
23.0
(−5.0)
8.7
(−12.9)
−2.5
(−19.2)
−16.0
(−26.7)
−27.5
(−33.1)
Record low °F (°C) −32
(−36)
−39
(−39)
−33
(−36)
−10
(−23)
8
(−13)
24
(−4)
27
(−3)
21
(−6)
14
(−10)
−17
(−27)
−21
(−29)
−31
(−35)
−39
(−39)
Average precipitation inches (mm) 2.11
(54)
1.95
(50)
1.89
(48)
2.03
(52)
2.56
(65)
2.64
(67)
1.38
(35)
1.33
(34)
1.94
(49)
2.53
(64)
2.89
(73)
2.87
(73)
26.12
(664)
Average snowfall inches (cm) 28.6
(73)
27.5
(70)
20.8
(53)
14.1
(36)
3.4
(8.6)
0.8
(2.0)
0.0
(0.0)
0.0
(0.0)
1.1
(2.8)
9.0
(23)
19.5
(50)
28.8
(73)
153.6
(391.4)
Source 1: NOAA[4]
Source 2: XMACIS2 (snowfall, records & monthly max/mins)[5]

Notes

  1. ^ "Sylvan Pass". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ "xmACIS2". National Oceanic and Atmospheric Administration. Retrieved November 19, 2023.
  3. ^ "Sylvan Lake, Wyoming 1991-2020 Monthly Normals". Retrieved November 19, 2023.
  4. ^ "Yellowstone NP East ENT, Wyoming 1991-2020 Monthly Normals". Retrieved November 19, 2023.
  5. ^ "xmACIS". National Oceanic and Atmospheric Administration. Retrieved November 19, 2023.


This page was last edited on 21 November 2023, at 11:48
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.