Laurel Mountain (Oregon)
| Laurel Mountain | |
|---|---|
  Laurel Mountain Location in Oregon | |
| Highest point | |
| Elevation | 3,592 ft (1,095 m) NAVD 88[1] |
| Prominence | 2,829 ft (862 m)[2] |
| Listing | Oregon county high points |
| Coordinates | 44°55′24″N 123°34′24″W / 44.923292686°N 123.573197203°W[1] |
| Geography | |
| Location | Polk County, Oregon, U.S. |
| Parent range | Central Oregon Coast Range |
| Topo map | USGS Laurel Mountain |
Laurel Mountain is the fourth highest peak in Oregon's Central Coast Range with an elevation of 3,592 feet (1,095 m). The peak is located in Polk County west of the city of Dallas.[3][4] In 1997 it was labeled the wettest place in Oregon,[5] and in 1996 it set an all-time calendar year rainfall record for the contiguous United States with 204.04 inches (5,182.6 mm).[6]
Climate
Laurel Mountain has a hyperhumid maritime climate, on the border between
Despite winter temperatures being above freezing on an average 72 of 89 afternoons – and minima above 32 °F (0 °C) on 31 mornings during a typical winter – precipitation is so heavy that snow cover in an average January reaches 9 inches (0.23 m), whilst the record seasonal snowfall is 323.50 inches (8.22 m) between July 1998 and June 1999. Since 1978 extreme temperatures have ranged from −11 °F (−23.9 °C) on December 24, 1983, to 94 °F (34.4 °C) on July 22 of 2006, though in the thirty-five years of record only fourteen minima below 0 °F (−17.8 °C) have been recorded.
| Climate data for Laurel Mountain, Oregon (1991–2020 normals, extremes 1978–2017) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 78 (26) |
70 (21) |
70 (21) |
78 (26) |
87 (31) |
90 (32) |
94 (34) |
92 (33) |
90 (32) |
85 (29) |
73 (23) |
68 (20) |
94 (34) |
| Mean maximum °F (°C) | 56.5 (13.6) |
56.5 (13.6) |
57.6 (14.2) |
64.7 (18.2) |
74.1 (23.4) |
77.3 (25.2) |
83.8 (28.8) |
84.4 (29.1) |
81.5 (27.5) |
72.7 (22.6) |
60.7 (15.9) |
55.4 (13.0) |
87.0 (30.6) |
| Mean daily maximum °F (°C) | 43.1 (6.2) |
42.6 (5.9) |
43.9 (6.6) |
48.1 (8.9) |
56.3 (13.5) |
61.2 (16.2) |
70.5 (21.4) |
72.1 (22.3) |
66.8 (19.3) |
56.1 (13.4) |
46.6 (8.1) |
41.6 (5.3) |
54.1 (12.3) |
| Daily mean °F (°C) | 37.3 (2.9) |
36.7 (2.6) |
37.4 (3.0) |
40.2 (4.6) |
47.5 (8.6) |
52.2 (11.2) |
60.2 (15.7) |
61.6 (16.4) |
57.2 (14.0) |
48.3 (9.1) |
40.3 (4.6) |
36.0 (2.2) |
46.2 (7.9) |
| Mean daily minimum °F (°C) | 31.5 (−0.3) |
30.8 (−0.7) |
30.9 (−0.6) |
32.3 (0.2) |
38.6 (3.7) |
43.2 (6.2) |
49.9 (9.9) |
51.1 (10.6) |
47.7 (8.7) |
40.5 (4.7) |
34.0 (1.1) |
30.5 (−0.8) |
38.4 (3.6) |
| Mean minimum °F (°C) | 19.0 (−7.2) |
20.0 (−6.7) |
23.9 (−4.5) |
25.6 (−3.6) |
29.6 (−1.3) |
34.3 (1.3) |
40.2 (4.6) |
41.3 (5.2) |
37.4 (3.0) |
30.0 (−1.1) |
23.3 (−4.8) |
18.7 (−7.4) |
12.0 (−11.1) |
| Record low °F (°C) | −1 (−18) |
−8 (−22) |
16 (−9) |
21 (−6) |
26 (−3) |
30 (−1) |
36 (2) |
36 (2) |
32 (0) |
18 (−8) |
8 (−13) |
−11 (−24) |
−11 (−24) |
| Average precipitation inches (mm) | 21.91 (557) |
15.30 (389) |
16.72 (425) |
10.17 (258) |
5.29 (134) |
2.84 (72) |
0.56 (14) |
1.28 (33) |
3.99 (101) |
10.80 (274) |
19.75 (502) |
23.27 (591) |
131.88 (3,350) |
| Average snowfall inches (cm) | 22.0 (56) |
23.6 (60) |
22.1 (56) |
16.8 (43) |
2.4 (6.1) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.6 (1.5) |
10.8 (27) |
23.8 (60) |
122.1 (309.6) |
| Average extreme snow depth inches (cm) | 23.0 (58) |
24.2 (61) |
24.2 (61) |
18.1 (46) |
6.3 (16) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.4 (1.0) |
7.7 (20) |
17.9 (45) |
36.5 (93) |
| Average precipitation days (≥ 0.01 inch) | 19.8 | 15.5 | 18.5 | 17.3 | 12.0 | 8.2 | 2.7 | 3.1 | 6.0 | 13.0 | 17.6 | 18.8 | 152.5 |
| Average snowy days (≥ 0.1 in) | 5.0 | 5.6 | 7.2 | 5.9 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 3.6 | 7.0 | 35.9 |
| Source 1: | |||||||||||||
| Source 2: WRCC (snowfall)[9] | |||||||||||||
References
- ^ a b "Laurel". NGS Data Sheet. National Geodetic Survey, National Oceanic and Atmospheric Administration, United States Department of Commerce. Retrieved 2016-04-12.
- ^ "Laurel Mountain, Oregon". peakbagger.com. Retrieved 2021-12-03.
- ^ "Laurel Mountain". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2012-10-24.
- ^ Google Maps/Aerial Photos
- ^ a b "Rainfall gauged in feet at station". The Register-Guard. Eugene, Oregon. Associated Press. 1997-01-18. p. 4B. Retrieved 2013-05-26.
- ^ Record Maximum Annual Precipitation By State
- ^ "NOWData – NOAA Online Weather Data". National Oceanic and Atmospheric Administration. Retrieved 2022-08-17.
- ^ "U.S. Climate Normals Quick Access – Station: Laurel MTN, OR". National Oceanic and Atmospheric Administration. Retrieved December 30, 2022.
- ^ "Laurel Mountain, Oregon". Western Regional Climate Center. Retrieved 2014-09-17.
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