Helena Weather in 1955

Historical record of Helena, Montana weather for the year 1955 based on NOAA data.
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1955 Helena Weather Extremes
Highest temperature 96 °F August 31
Lowest temperature -30 °F March 25
Highest daily low 61 °F August 8
Lowest daily high -8 °F November 15
Most daily precipitation 1.0 inches July 10
Most daily snow 8.5 inches March 1
Total annual precipitation 11.9 inches -
Total annual snow 78.6 inches -
Highest Temperatures in Helena in 1955
Rank Temperature Date
1 96 °F Aug 31
1 96 °F Aug 1
1 96 °F Jul 15
4 95 °F Jul 16
5 92 °F Sep 3
5 92 °F Aug 11
7 91 °F Sep 2
7 91 °F Aug 30
7 91 °F Aug 19
7 91 °F Aug 18
7 91 °F Aug 7
7 91 °F Aug 2
7 91 °F Jul 31
7 91 °F Jul 19
7 91 °F Jul 17
7 91 °F Jun 22
Lowest Temperatures in Helena in 1955
Rank Temperature Date
1 -30 °F March 25
2 -29 °F November 15
3 -25 °F November 16
4 -24 °F March 24
5 -23 °F November 13
6 -22 °F March 26
7 -20 °F November 14
7 -20 °F November 12
9 -18 °F March 5
10 -17 °F March 4
January 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
34 21 0.00 0.0
31 -6 0.16 2.6
8 -11 0.00 0.0
12 -9 0.00 0.0
9 -13 0.00 0.0
16 -5 0.00 0.0
32 6 0.00 0.0
24 -1 0.00 0.4
16 -3 0.00 0.1
16 7 0.03 0.2
28 8 0.00 0.0
34 24 0.00 0.0
36 17 0.00 0.1
31 17 0.00 0.0
26 16 0.00 0.0
25 8 0.00 0.0
25 3 0.00 0.0
17 -3 0.00 0.0
29 14 0.00 0.0
30 11 0.00 0.0
28 10 0.00 0.0
35 12 0.00 0.0
40 32 0.00 0.0
37 26 0.00 0.0
40 34 0.00 0.0
40 35 0.00 0.0
42 24 0.00 0.0
36 19 0.00 0.0
37 22 0.00 0.0
39 21 0.00 0.0
41 28 0.00 0.0
February 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 26 0.01 0.1
33 21 0.00 0.0
32 13 0.00 0.0
30 7 0.00 0.0
34 21 0.00 0.0
34 10 0.00 0.0
50 29 0.00 0.0
46 28 0.00 0.0
30 2 0.04 0.6
26 -4 0.00 0.0
27 0 0.00 0.0
38 17 0.00 0.0
46 25 0.00 0.0
44 20 0.00 0.0
46 23 0.00 0.0
54 18 0.00 0.0
44 13 0.00 0.0
20 4 0.00 0.0
22 2 0.03 0.6
27 2 0.02 0.4
31 23 0.00 0.0
24 3 0.04 0.7
6 -6 0.04 0.6
32 1 0.00 0.1
21 -1 0.00 0.0
1 -9 0.02 0.2
12 -11 0.00 0.0
37 -3 0.00 0.0
March 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
33 22 0.37 8.5
30 7 0.01 0.2
30 -4 0.00 0.0
2 -17 0.06 0.9
22 -18 0.00 0.0
34 22 0.00 0.0
51 30 0.00 0.0
54 23 0.00 0.0
52 31 0.00 0.0
44 30 0.01 0.0
37 26 0.03 0.3
40 21 0.01 0.2
35 19 0.00 0.0
25 10 0.07 1.3
28 8 0.06 1.0
35 24 0.00 0.0
41 22 0.00 0.0
41 21 0.01 0.1
20 7 0.00 0.0
25 -2 0.00 0.0
38 12 0.00 0.0
43 6 0.20 2.9
7 -1 0.37 5.5
-1 -24 0.05 0.7
3 -30 0.00 0.0
11 -22 0.00 0.0
23 -11 0.00 0.0
39 13 0.00 0.0
57 24 0.03 0.0
44 29 0.00 0.0
49 35 0.00 0.0
April 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 30 0.00 0.0
39 29 0.32 7.4
30 25 0.10 1.9
27 22 0.04 1.0
39 18 0.00 0.0
43 12 0.00 0.0
55 20 0.00 0.0
59 29 0.00 0.0
68 30 0.00 0.0
45 34 0.03 0.0
49 30 0.00 0.0
55 25 0.00 0.0
54 33 0.00 0.0
44 31 0.07 0.6
43 24 0.00 0.0
47 20 0.00 0.0
49 35 0.09 0.0
54 34 0.01 0.0
46 31 0.00 0.0
55 26 0.00 0.0
60 28 0.01 0.0
53 37 0.02 0.0
56 31 0.00 0.0
51 30 0.00 0.0
53 25 0.00 0.0
48 34 0.63 0.0
44 31 0.00 0.0
49 22 0.00 0.0
58 33 0.00 0.0
72 34 0.00 0.0
May 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
64 41 0.00 0.0
50 38 0.08 0.0
57 38 0.00 0.0
64 36 0.00 0.0
72 34 0.00 0.0
61 39 0.00 0.0
71 29 0.00 0.0
63 39 0.00 0.0
61 35 0.00 0.0
68 31 0.00 0.0
70 35 0.00 0.0
73 35 0.00 0.0
56 33 0.25 0.2
37 32 0.17 0.9
37 31 0.08 0.5
50 31 0.05 0.6
58 34 0.00 0.0
68 37 0.00 0.0
78 38 0.00 0.0
77 43 0.00 0.0
65 51 0.05 0.0
60 39 0.00 0.0
58 37 0.00 0.0
52 38 0.22 0.0
63 42 0.00 0.0
62 37 0.11 0.0
49 40 0.00 0.0
64 31 0.00 0.0
80 34 0.00 0.0
69 44 0.01 0.0
56 40 0.00 0.0
June 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 37 0.00 0.0
63 43 0.01 0.0
55 42 0.35 0.0
65 40 0.00 0.0
67 43 0.00 0.0
76 38 0.00 0.0
68 45 0.00 0.0
65 44 0.00 0.0
70 37 0.00 0.0
78 43 0.00 0.0
77 48 0.00 0.0
78 47 0.01 0.0
79 47 0.00 0.0
81 50 0.03 0.0
70 52 0.20 0.0
56 48 0.15 0.0
69 46 0.00 0.0
73 48 0.01 0.0
78 45 0.00 0.0
85 47 0.09 0.0
84 51 0.00 0.0
91 53 0.00 0.0
82 58 0.00 0.0
70 52 0.64 0.0
69 42 0.00 0.0
70 46 0.12 0.0
74 46 0.02 0.0
82 44 0.11 0.0
56 47 0.16 0.0
63 39 0.29 0.0
July 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
57 40 0.02 0.0
64 38 0.00 0.0
62 44 0.08 0.0
64 49 0.10 0.0
73 49 0.10 0.0
63 47 0.11 0.0
64 42 0.00 0.0
72 40 0.02 0.0
72 49 0.04 0.0
72 53 0.98 0.0
70 55 0.34 0.0
76 55 0.04 0.0
85 51 0.00 0.0
90 56 0.00 0.0
96 56 0.00 0.0
95 58 0.10 0.0
91 61 0.08 0.0
86 57 0.14 0.0
91 55 0.00 0.0
88 60 0.00 0.0
88 54 0.00 0.0
75 61 0.02 0.0
85 60 0.00 0.0
87 60 0.00 0.0
78 54 0.49 0.0
87 50 0.00 0.0
78 59 0.04 0.0
76 55 0.00 0.0
81 50 0.00 0.0
85 51 0.00 0.0
91 51 0.00 0.0
August 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
96 54 0.00 0.0
91 55 0.00 0.0
80 60 0.00 0.0
82 48 0.00 0.0
87 48 0.00 0.0
88 52 0.00 0.0
91 58 0.00 0.0
85 61 0.00 0.0
83 48 0.00 0.0
89 47 0.00 0.0
92 50 0.00 0.0
90 52 0.02 0.0
73 54 0.00 0.0
79 54 0.01 0.0
80 47 0.10 0.0
89 48 0.00 0.0
88 47 0.00 0.0
91 47 0.00 0.0
91 53 0.00 0.0
85 49 0.00 0.0
85 42 0.00 0.0
88 48 0.00 0.0
88 47 0.00 0.0
78 46 0.00 0.0
83 49 0.11 0.0
85 49 0.00 0.0
84 44 0.00 0.0
80 49 0.00 0.0
80 49 0.00 0.0
91 44 0.00 0.0
96 47 0.00 0.0
September 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 50 0.00 0.0
91 47 0.00 0.0
92 51 0.00 0.0
90 50 0.00 0.0
77 48 0.00 0.0
85 44 0.00 0.0
87 54 0.00 0.0
71 51 0.01 0.0
64 42 0.00 0.0
70 40 0.00 0.0
81 37 0.00 0.0
78 49 0.00 0.0
83 46 0.00 0.0
77 46 0.00 0.0
60 39 0.00 0.0
66 39 0.00 0.0
64 36 0.00 0.0
64 42 0.01 0.0
69 32 0.06 0.0
55 37 0.05 0.0
39 31 0.11 1.2
49 30 0.00 0.0
48 29 0.00 0.0
47 38 0.00 0.0
54 35 0.00 0.0
66 29 0.00 0.0
71 39 0.00 0.0
55 39 0.00 0.0
54 39 0.00 0.0
59 32 0.00 0.0
October 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
67 33 0.00 0.0
73 31 0.00 0.0
80 33 0.00 0.0
58 42 0.00 0.0
49 38 0.02 0.0
57 30 0.00 0.0
73 27 0.00 0.0
69 43 0.00 0.0
80 44 0.00 0.0
76 41 0.00 0.0
50 38 0.00 0.0
60 42 0.00 0.0
65 33 0.00 0.0
75 28 0.00 0.0
70 39 0.00 0.0
71 36 0.00 0.0
69 34 0.00 0.0
66 31 0.00 0.0
70 44 0.01 0.0
65 33 0.00 0.0
64 27 0.00 0.0
46 26 0.11 2.3
47 19 0.00 0.0
69 23 0.00 0.0
77 40 0.00 0.0
61 37 0.00 0.0
44 26 0.00 0.0
48 30 0.01 0.3
45 29 0.00 0.0
47 29 0.02 0.0
38 20 0.02 0.4
November 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
24 12 0.00 0.1
29 6 0.00 0.0
64 26 0.00 0.0
59 42 0.11 0.0
44 27 0.00 0.0
40 18 0.01 0.0
48 16 0.00 0.0
57 26 0.00 0.0
53 43 0.00 0.0
54 20 0.17 2.1
20 -5 0.09 2.5
-5 -20 0.01 0.2
-2 -23 0.06 1.6
-7 -20 0.03 0.6
-8 -29 0.00 0.0
-1 -25 0.00 0.0
4 -16 0.01 0.1
24 -1 0.00 0.0
54 24 0.06 0.0
39 32 0.14 0.0
38 26 0.07 0.8
31 24 0.00 0.0
26 12 0.00 0.0
44 11 0.00 0.0
50 37 0.00 0.0
45 2 0.25 6.5
14 2 0.08 1.1
22 6 0.08 1.3
18 8 0.05 0.8
22 2 0.00 0.0
December 1955 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
30 13 0.05 0.8
29 13 0.16 3.4
18 7 0.02 0.2
22 -2 0.00 0.0
30 -8 0.00 0.0
35 18 0.01 0.2
35 14 0.00 0.0
25 5 0.00 0.0
37 15 0.00 0.0
30 13 0.00 0.0
36 22 0.00 0.0
51 21 0.00 0.0
22 9 0.00 0.0
17 -2 0.00 0.0
14 -8 0.00 0.0
19 9 0.17 2.7
10 -11 0.17 2.8
-3 -15 0.01 0.2
24 -5 0.00 0.0
47 15 0.00 0.0
49 35 0.07 0.0
55 36 0.14 0.0
37 24 0.27 4.9
25 6 0.00 0.0
21 4 0.01 0.1
48 10 0.00 0.0
47 19 0.05 0.0
27 11 0.00 0.0
20 4 0.00 0.0
14 1 0.00 0.0
18 3 0.00 0.0
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location