Helena Weather in 1958

Historical record of Helena, Montana weather for the year 1958 based on NOAA data.
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1958 Helena Weather Extremes
Highest temperature 95 °F August 7
Lowest temperature -11 °F November 27
Highest daily low 61 °F August 19
Lowest daily high 5 °F December 8
Most daily precipitation 1.0 inches June 3
Most daily snow 5.1 inches December 7
Total annual precipitation 12.9 inches -
Total annual snow 52.4 inches -
Highest Temperatures in Helena in 1958
Rank Temperature Date
1 95 °F Aug 7
2 94 °F Aug 16
2 94 °F Aug 12
4 93 °F Aug 13
4 93 °F Aug 2
6 92 °F Sep 11
6 92 °F Aug 15
6 92 °F Aug 8
6 92 °F Aug 1
10 91 °F Aug 14
10 91 °F Aug 11
10 91 °F Aug 10
10 91 °F Jun 27
Lowest Temperatures in Helena in 1958
Rank Temperature Date
1 -11 °F November 27
2 -10 °F November 17
3 -8 °F December 8
4 -6 °F December 7
5 -5 °F November 26
6 -4 °F November 16
7 -3 °F December 6
8 -1 °F December 15
8 -1 °F December 9
8 -1 °F February 15
January 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
27 5 0.00 0.0
31 11 0.00 0.0
36 10 0.00 0.0
32 13 0.00 0.0
33 20 0.00 0.0
35 12 0.00 0.0
34 10 0.00 0.0
41 8 0.00 0.0
46 26 0.00 0.0
42 19 0.00 0.0
43 23 0.00 0.0
41 21 0.00 0.0
35 20 0.00 0.0
34 16 0.00 0.0
50 27 0.00 0.0
53 28 0.00 0.0
42 22 0.11 0.0
37 20 0.00 0.0
32 11 0.00 0.0
27 10 0.00 0.0
40 15 0.00 0.0
32 25 0.00 0.0
40 25 0.00 0.0
42 25 0.00 0.0
42 24 0.00 0.0
40 16 0.00 0.0
43 17 0.00 0.0
41 21 0.03 0.6
36 20 0.02 0.4
42 23 0.00 0.0
40 23 0.00 0.0
February 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 19 0.00 0.0
39 15 0.00 0.0
38 14 0.00 0.0
49 23 0.00 0.0
25 16 0.08 1.7
26 9 0.00 0.1
17 9 0.03 0.7
14 4 0.02 0.6
21 7 0.00 0.1
35 13 0.00 0.0
24 15 0.01 0.3
26 10 0.19 2.2
11 2 0.28 4.5
11 0 0.12 2.0
18 -1 0.00 0.0
47 14 0.11 1.2
35 17 0.00 0.2
40 18 0.00 0.0
39 9 0.00 0.0
53 23 0.00 0.0
43 25 0.00 0.0
47 15 0.00 0.0
53 26 0.00 0.0
52 24 0.00 0.0
49 37 0.00 0.0
38 28 0.00 0.0
36 25 0.10 2.3
33 27 0.01 0.5
March 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 17 0.00 0.0
35 19 0.00 0.0
38 22 0.03 0.3
38 27 0.01 0.1
44 27 0.00 0.0
34 18 0.06 0.9
42 13 0.00 0.0
42 27 0.14 2.1
28 19 0.34 3.4
29 14 0.05 0.5
27 17 0.03 0.8
26 17 0.00 0.0
25 11 0.00 0.0
29 7 0.00 0.0
21 9 0.04 0.4
23 4 0.00 0.1
26 1 0.00 0.0
40 9 0.00 0.0
43 22 0.00 0.0
51 23 0.00 0.0
53 34 0.00 0.0
40 27 0.00 0.0
49 26 0.00 0.0
44 32 0.01 0.0
51 33 0.28 0.0
48 30 0.05 0.0
50 29 0.00 0.0
49 26 0.00 0.0
50 30 0.00 0.0
54 31 0.09 0.0
50 30 0.00 0.0
April 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 25 0.00 0.0
53 34 0.01 0.0
56 31 0.00 0.0
47 33 0.20 0.0
41 33 0.08 0.8
51 32 0.00 0.0
51 32 0.00 0.0
51 38 0.15 0.0
50 32 0.00 0.0
50 28 0.00 0.0
55 28 0.00 0.0
62 26 0.00 0.0
70 29 0.00 0.0
55 36 0.03 0.0
62 32 0.00 0.0
59 43 0.00 0.0
68 34 0.06 0.0
51 36 0.00 0.0
56 38 0.00 0.0
53 40 0.05 0.0
51 34 0.01 0.0
46 33 0.00 0.0
41 27 0.00 0.0
46 20 0.00 0.0
49 24 0.00 0.0
43 33 0.04 0.0
48 29 0.20 2.6
42 26 0.00 0.0
58 30 0.00 0.0
63 29 0.00 0.0
May 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
66 38 0.00 0.0
71 44 0.00 0.0
71 34 0.00 0.0
71 43 0.00 0.0
77 33 0.00 0.0
63 47 0.75 0.0
63 47 0.01 0.0
69 41 0.00 0.0
73 50 0.00 0.0
78 45 0.00 0.0
82 44 0.00 0.0
65 41 0.03 0.0
55 40 0.00 0.0
69 34 0.00 0.0
74 38 0.00 0.0
76 44 0.00 0.0
72 46 0.00 0.0
75 40 0.00 0.0
81 45 0.00 0.0
89 52 0.00 0.0
86 54 0.00 0.0
85 49 0.02 0.0
75 53 0.00 0.0
81 56 0.00 0.0
84 53 0.06 0.0
86 53 0.00 0.0
87 53 0.00 0.0
87 49 0.00 0.0
79 60 0.00 0.0
70 54 0.00 0.0
71 50 0.47 0.0
June 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
68 49 0.06 0.0
67 48 0.15 0.0
59 48 0.98 0.0
60 46 0.24 0.0
71 46 0.00 0.0
75 52 0.00 0.0
68 51 0.12 0.0
72 47 0.66 0.0
59 47 0.28 0.0
65 49 0.17 0.0
61 49 0.32 0.0
53 47 0.06 0.0
65 46 0.00 0.0
71 44 0.00 0.0
69 51 0.26 0.0
75 49 0.00 0.0
80 51 0.00 0.0
74 50 0.32 0.0
63 53 0.02 0.0
67 50 0.05 0.0
64 45 0.03 0.0
84 41 0.00 0.0
84 53 0.00 0.0
68 50 0.10 0.0
73 41 0.00 0.0
83 46 0.00 0.0
91 52 0.00 0.0
70 45 0.00 0.0
69 44 0.43 0.0
66 43 0.03 0.0
July 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 42 0.00 0.0
63 52 0.01 0.0
60 48 0.26 0.0
71 46 0.00 0.0
72 46 0.00 0.0
70 51 0.03 0.0
65 50 0.43 0.0
72 50 0.00 0.0
70 46 0.34 0.0
79 46 0.00 0.0
85 50 0.00 0.0
86 50 0.00 0.0
74 53 0.00 0.0
57 44 0.00 0.0
75 38 0.00 0.0
82 41 0.00 0.0
84 56 0.04 0.0
77 52 0.00 0.0
84 47 0.00 0.0
85 49 0.00 0.0
88 48 0.00 0.0
89 49 0.00 0.0
69 53 0.00 0.0
81 42 0.00 0.0
84 48 0.00 0.0
72 52 0.15 0.0
81 45 0.00 0.0
84 57 0.00 0.0
78 57 0.00 0.0
82 56 0.00 0.0
87 55 0.00 0.0
August 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
92 50 0.00 0.0
93 52 0.00 0.0
84 55 0.01 0.0
79 50 0.00 0.0
83 43 0.00 0.0
88 46 0.00 0.0
95 48 0.00 0.0
92 57 0.00 0.0
86 59 0.00 0.0
91 59 0.00 0.0
91 59 0.00 0.0
94 53 0.00 0.0
93 53 0.00 0.0
91 57 0.00 0.0
92 54 0.00 0.0
94 48 0.00 0.0
89 55 0.00 0.0
75 61 0.33 0.0
83 61 0.00 0.0
81 53 0.00 0.0
86 50 0.00 0.0
80 59 0.00 0.0
78 55 0.17 0.0
84 54 0.07 0.0
90 50 0.00 0.0
86 59 0.00 0.0
89 49 0.00 0.0
78 53 0.00 0.0
71 51 0.01 0.0
71 47 0.00 0.0
81 44 0.00 0.0
September 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
80 46 0.00 0.0
67 43 0.00 0.0
67 32 0.00 0.0
76 48 0.00 0.0
80 41 0.00 0.0
82 42 0.00 0.0
90 41 0.00 0.0
90 47 0.00 0.0
86 56 0.00 0.0
82 51 0.00 0.0
92 48 0.00 0.0
75 50 0.03 0.0
63 45 0.00 0.0
63 50 0.00 0.0
64 42 0.00 0.0
77 32 0.00 0.0
71 50 0.00 0.0
68 47 0.00 0.0
76 40 0.00 0.0
60 44 0.00 0.0
75 38 0.00 0.0
67 45 0.00 0.0
49 37 0.39 0.0
49 38 0.00 0.0
58 43 0.00 0.0
63 38 0.00 0.0
74 33 0.00 0.0
73 44 0.00 0.0
50 33 0.00 0.0
55 26 0.00 0.0
October 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 32 0.03 0.0
70 28 0.00 0.0
77 47 0.00 0.0
78 37 0.00 0.0
81 36 0.00 0.0
72 40 0.00 0.0
58 43 0.00 0.0
55 35 0.02 0.0
50 27 0.02 0.3
62 39 0.00 0.0
68 34 0.00 0.0
81 35 0.00 0.0
72 35 0.00 0.0
81 31 0.00 0.0
76 36 0.00 0.0
68 36 0.00 0.0
71 27 0.00 0.0
82 37 0.00 0.0
65 40 0.00 0.0
47 34 0.08 0.0
50 26 0.00 0.0
60 19 0.00 0.0
58 23 0.00 0.0
49 23 0.05 0.0
50 17 0.00 0.0
53 18 0.00 0.0
55 19 0.00 0.0
57 21 0.00 0.0
56 20 0.00 0.0
53 15 0.00 0.0
60 16 0.00 0.0
November 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 20 0.00 0.0
50 25 0.00 0.0
52 34 0.01 0.0
50 24 0.31 2.4
43 25 0.00 0.0
56 27 0.04 0.0
46 32 0.02 0.0
56 30 0.00 0.0
62 33 0.00 0.0
52 32 0.06 0.0
48 23 0.00 0.0
54 25 0.00 0.0
51 25 0.01 0.0
33 18 0.10 1.2
19 11 0.05 1.1
14 -4 0.01 0.2
18 -10 0.00 0.0
41 10 0.00 0.0
45 30 0.00 0.0
59 26 0.00 0.0
58 30 0.00 0.0
54 29 0.00 0.0
44 25 0.00 0.0
58 15 0.12 2.2
19 1 0.01 0.3
17 -5 0.00 0.0
15 -11 0.00 0.0
27 3 0.00 0.0
37 18 0.00 0.0
50 24 0.00 0.0
December 1958 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 29 0.00 0.0
52 37 0.00 0.0
58 36 0.07 0.0
38 5 0.21 3.8
5 0 0.02 0.3
9 -3 0.06 1.0
6 -6 0.30 5.1
5 -8 0.01 0.3
15 -1 0.00 0.0
27 2 0.00 0.0
37 26 0.09 0.9
39 24 0.23 3.6
25 3 0.00 0.0
19 2 0.00 0.0
39 -1 0.00 0.0
44 28 0.00 0.0
47 24 0.00 0.0
50 22 0.00 0.0
39 16 0.00 0.0
33 15 0.00 0.0
44 18 0.00 0.0
40 15 0.00 0.0
26 8 0.00 0.0
27 3 0.00 0.0
40 17 0.00 0.0
40 22 0.00 0.0
41 28 0.02 0.3
38 19 0.00 0.0
28 12 0.00 0.0
45 26 0.00 0.0
48 35 0.00 0.0
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location