| Climate data for Bald Mountain Pass 40.6914 N, 110.8981 W, Elevation: 10,719 ft (3,267 m) (1991–2020 normals) |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Mean daily maximum °F (°C) |
27.8
(−2.3) |
28.6
(−1.9) |
34.9
(1.6) |
40.4
(4.7) |
48.7
(9.3) |
59.6
(15.3) |
67.9
(19.9) |
66.1
(18.9) |
57.8
(14.3) |
45.5
(7.5) |
34.2
(1.2) |
26.9
(−2.8) |
44.9
(7.1) |
| Daily mean °F (°C) |
16.8
(−8.4) |
16.6
(−8.6) |
22.0
(−5.6) |
27.3
(−2.6) |
36.1
(2.3) |
46.2
(7.9) |
54.1
(12.3) |
52.6
(11.4) |
44.8
(7.1) |
33.9
(1.1) |
23.2
(−4.9) |
16.2
(−8.8) |
32.5
(0.3) |
| Mean daily minimum °F (°C) |
5.8
(−14.6) |
4.7
(−15.2) |
9.1
(−12.7) |
14.2
(−9.9) |
23.4
(−4.8) |
32.7
(0.4) |
40.3
(4.6) |
39.0
(3.9) |
31.9
(−0.1) |
22.2
(−5.4) |
12.2
(−11.0) |
5.5
(−14.7) |
20.1
(−6.6) |
| Average precipitation inches (mm) |
4.83
(123) |
4.22
(107) |
4.06
(103) |
4.30
(109) |
3.56
(90) |
1.99
(51) |
1.81
(46) |
2.32
(59) |
2.90
(74) |
3.12
(79) |
3.64
(92) |
4.27
(108) |
41.02
(1,041) |
| Source: PRISM Climate Group[3] |
There is a SNOTEL weather station for Trial Lake, situated near the summit of Bald Mountain Pass.
| Climate data for Trial Lake, Utah, 1994–2020 normals, 1983-2020 extremes: 9992ft (3046m) |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Record high °F (°C) |
53
(12) |
58
(14) |
84
(29) |
86
(30) |
77
(25) |
82
(28) |
89
(32) |
83
(28) |
78
(26) |
72
(22) |
60
(16) |
53
(12) |
89
(32) |
| Mean maximum °F (°C) |
43.0
(6.1) |
43.8
(6.6) |
52.5
(11.4) |
58.7
(14.8) |
63.8
(17.7) |
72.5
(22.5) |
79.0
(26.1) |
75.1
(23.9) |
71.0
(21.7) |
60.9
(16.1) |
50.7
(10.4) |
42.5
(5.8) |
79.9
(26.6) |
| Mean daily maximum °F (°C) |
29.1
(−1.6) |
30.9
(−0.6) |
39.4
(4.1) |
44.3
(6.8) |
52.4
(11.3) |
62.9
(17.2) |
71.2
(21.8) |
68.9
(20.5) |
60.1
(15.6) |
47.4
(8.6) |
35.6
(2.0) |
27.4
(−2.6) |
47.5
(8.6) |
| Daily mean °F (°C) |
19.8
(−6.8) |
19.8
(−6.8) |
26.5
(−3.1) |
31.4
(−0.3) |
39.8
(4.3) |
49.4
(9.7) |
57.6
(14.2) |
55.6
(13.1) |
47.7
(8.7) |
36.6
(2.6) |
25.7
(−3.5) |
18.3
(−7.6) |
35.7
(2.0) |
| Mean daily minimum °F (°C) |
10.2
(−12.1) |
8.6
(−13.0) |
13.6
(−10.2) |
18.6
(−7.4) |
27.3
(−2.6) |
36.0
(2.2) |
44.0
(6.7) |
42.3
(5.7) |
35.2
(1.8) |
25.8
(−3.4) |
15.7
(−9.1) |
9.1
(−12.7) |
23.9
(−4.5) |
| Mean minimum °F (°C) |
−7.6
(−22.0) |
−8.6
(−22.6) |
−3.6
(−19.8) |
2.6
(−16.3) |
12.4
(−10.9) |
24.2
(−4.3) |
35.7
(2.1) |
34.2
(1.2) |
22.2
(−5.4) |
9.3
(−12.6) |
−3.3
(−19.6) |
−9.4
(−23.0) |
−14.3
(−25.7) |
| Record low °F (°C) |
−28
(−33) |
−31
(−35) |
−17
(−27) |
−12
(−24) |
−8
(−22) |
3
(−16) |
15
(−9) |
13
(−11) |
4
(−16) |
−22
(−30) |
−28
(−33) |
−30
(−34) |
−31
(−35) |
| Average precipitation inches (mm) |
4.47
(114) |
3.93
(100) |
3.65
(93) |
3.94
(100) |
3.13
(80) |
1.73
(44) |
1.58
(40) |
2.20
(56) |
2.52
(64) |
2.80
(71) |
3.34
(85) |
4.25
(108) |
37.54
(955) |
| Source 1: XMACIS2[4] |
| Source 2: NOAA (Precipitation)[5] |
SR-150 (Mirror Lake Highway)
