Helena Weather in 1951

Historical record of Helena, Montana weather for the year 1951 based on NOAA data.
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1951 Helena Weather Extremes
Highest temperature 98 °F July 18
Lowest temperature -27 °F January 30
Highest daily low 65 °F July 29
Lowest daily high -16 °F January 27
Most daily precipitation 1.0 inches April 30
Most daily snow 5.8 inches December 22
Total annual precipitation 12.0 inches -
Total annual snow 61.6 inches -
Highest Temperatures in Helena in 1951
Rank Temperature Date
1 98 °F Jul 18
2 94 °F Jul 31
3 93 °F Jul 28
3 93 °F Jul 17
3 93 °F Jul 16
6 92 °F Jul 23
6 92 °F Jul 13
8 91 °F Aug 3
8 91 °F Jul 30
8 91 °F Jul 15
Lowest Temperatures in Helena in 1951
Rank Temperature Date
1 -27 °F January 30
1 -27 °F January 29
3 -26 °F March 8
4 -25 °F December 26
4 -25 °F January 28
6 -24 °F March 10
6 -24 °F March 7
8 -22 °F December 31
8 -22 °F December 25
8 -22 °F February 1
8 -22 °F January 31
January 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
32 17 0.00 0.0
39 15 0.05 0.6
36 11 0.01 0.2
20 6 0.01 0.3
30 7 0.00 0.0
30 10 0.00 0.0
24 6 0.00 0.0
35 6 0.00 0.0
34 18 0.00 0.0
26 8 0.00 0.0
29 14 0.00 0.0
31 7 0.00 0.0
40 29 0.00 0.0
40 31 0.01 0.0
49 25 0.02 0.6
36 23 0.00 0.0
41 27 0.02 0.4
31 9 0.01 0.1
19 9 0.03 0.4
22 4 0.00 0.0
43 13 0.03 0.0
34 23 0.00 0.0
31 15 0.00 0.0
33 22 0.01 0.1
41 25 0.00 0.0
26 -17 0.14 2.3
-16 -20 0.04 0.8
-5 -25 0.00 0.0
-12 -27 0.00 0.0
-8 -27 0.00 0.0
-5 -22 0.00 0.0
February 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
11 -22 0.00 0.0
40 8 0.00 0.0
39 26 0.00 0.1
33 20 0.00 0.0
41 10 0.00 0.0
11 2 0.00 0.0
45 7 0.00 0.0
47 38 0.00 0.0
57 41 0.00 0.0
66 45 0.00 0.0
50 7 0.05 0.6
21 -1 0.00 0.0
32 3 0.00 0.0
39 10 0.00 0.0
43 17 0.00 0.0
37 23 0.00 0.0
40 15 0.00 0.0
33 24 0.02 0.2
35 15 0.00 0.0
39 19 0.04 0.4
30 18 0.11 1.4
26 9 0.00 0.0
29 3 0.00 0.0
38 6 0.00 0.0
39 25 0.00 0.0
29 15 0.00 0.0
23 12 0.02 0.2
31 10 0.00 0.0
March 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
31 17 0.00 0.0
18 6 0.02 0.2
26 -1 0.00 0.0
34 -6 0.21 2.2
-5 -17 0.01 0.1
-10 -19 0.18 3.2
-4 -24 0.05 1.2
-2 -26 0.00 0.0
2 -18 0.11 1.7
9 -24 0.00 0.0
18 -11 0.00 0.0
29 -3 0.00 0.0
46 22 0.00 0.0
41 26 0.00 0.0
51 28 0.02 0.2
28 10 0.14 1.4
22 5 0.04 0.7
30 1 0.00 0.0
39 18 0.00 0.0
42 25 0.00 0.0
54 30 0.00 0.0
37 29 0.00 0.0
43 29 0.00 0.0
52 33 0.00 0.0
59 31 0.00 0.0
49 34 0.00 0.0
37 23 0.03 0.5
44 19 0.00 0.0
56 23 0.00 0.0
49 38 0.02 0.0
51 33 0.01 0.0
April 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 25 0.00 0.0
62 25 0.00 0.0
62 33 0.00 0.0
67 26 0.00 0.0
59 35 0.00 0.0
47 28 0.00 0.0
62 23 0.00 0.0
56 38 0.00 0.0
49 28 0.26 2.1
43 28 0.02 0.3
54 24 0.00 0.0
66 26 0.00 0.0
65 34 0.00 0.0
40 23 0.00 0.0
45 20 0.01 0.1
67 20 0.00 0.0
67 29 0.00 0.0
38 9 0.00 0.0
25 7 0.01 0.1
28 17 0.02 0.3
42 14 0.00 0.0
54 17 0.00 0.0
49 32 0.00 0.0
56 26 0.00 0.0
66 24 0.00 0.0
68 34 0.00 0.0
69 45 0.00 0.0
69 47 0.00 0.0
61 38 0.31 0.0
39 33 0.95 0.6
May 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
40 35 0.00 0.0
48 38 0.00 0.0
63 32 0.00 0.0
72 34 0.00 0.0
73 43 0.00 0.0
66 45 0.00 0.0
66 43 0.00 0.0
67 44 0.00 0.0
71 38 0.00 0.0
75 45 0.00 0.0
78 43 0.00 0.0
58 43 0.00 0.0
45 39 0.09 0.0
54 40 0.00 0.0
67 35 0.00 0.0
75 38 0.00 0.0
75 43 0.00 0.0
65 43 0.00 0.0
66 34 0.00 0.0
67 36 0.00 0.0
72 40 0.00 0.0
83 39 0.00 0.0
85 46 0.00 0.0
65 48 0.00 0.0
63 42 0.02 0.0
70 50 0.00 0.0
72 42 0.06 0.0
58 38 0.06 0.0
58 27 0.02 0.0
43 33 0.41 1.8
41 32 0.34 2.6
June 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
44 34 0.06 0.0
55 34 0.00 0.0
65 31 0.00 0.0
55 39 0.25 0.0
41 33 0.20 0.4
59 33 0.16 0.0
55 33 0.51 0.5
62 41 0.00 0.0
72 36 0.00 0.0
73 41 0.00 0.0
72 44 0.00 0.0
71 53 0.01 0.0
73 56 0.00 0.0
79 47 0.00 0.0
85 57 0.00 0.0
78 49 0.00 0.0
77 49 0.00 0.0
69 41 0.00 0.0
74 40 0.01 0.0
61 42 0.00 0.0
61 42 0.00 0.0
65 38 0.00 0.0
71 39 0.00 0.0
61 43 0.28 0.0
67 43 0.00 0.0
77 37 0.09 0.0
67 37 0.04 0.0
65 44 0.00 0.0
65 40 0.00 0.0
75 40 0.00 0.0
July 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
71 47 0.01 0.0
71 51 0.02 0.0
84 44 0.00 0.0
75 54 0.12 0.0
89 45 0.01 0.0
82 48 0.00 0.0
75 53 0.00 0.0
73 50 0.00 0.0
59 43 0.31 0.0
57 43 0.70 0.0
70 41 0.00 0.0
82 42 0.00 0.0
92 46 0.00 0.0
86 54 0.00 0.0
91 51 0.01 0.0
93 56 0.00 0.0
93 60 0.00 0.0
98 55 0.00 0.0
90 62 0.00 0.0
81 58 0.00 0.0
80 51 0.00 0.0
85 46 0.00 0.0
92 50 0.00 0.0
90 55 0.00 0.0
84 57 0.63 0.0
90 51 0.00 0.0
86 54 0.00 0.0
93 53 0.00 0.0
90 65 0.00 0.0
91 56 0.00 0.0
94 53 0.00 0.0
August 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 60 0.21 0.0
82 53 0.00 0.0
91 54 0.00 0.0
72 57 0.02 0.0
84 49 0.00 0.0
85 57 0.00 0.0
83 54 0.00 0.0
78 51 0.00 0.0
68 52 0.26 0.0
75 48 0.01 0.0
69 46 0.08 0.0
80 44 0.00 0.0
77 50 0.00 0.0
73 48 0.00 0.0
83 46 0.00 0.0
85 51 0.00 0.0
87 48 0.00 0.0
87 49 0.00 0.0
77 47 0.00 0.0
77 50 0.00 0.0
87 45 0.00 0.0
78 56 0.02 0.0
66 50 0.20 0.0
63 46 0.20 0.0
72 43 0.00 0.0
70 42 0.00 0.0
64 50 0.01 0.0
57 49 0.14 0.0
65 49 0.43 0.0
64 42 0.00 0.0
68 37 0.00 0.0
September 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 46 0.00 0.0
56 46 0.00 0.0
62 43 0.00 0.0
69 35 0.00 0.0
74 37 0.00 0.0
72 42 0.00 0.0
86 42 0.00 0.0
68 52 0.00 0.0
73 41 0.00 0.0
77 40 0.00 0.0
54 39 0.31 0.0
60 38 0.00 0.0
67 35 0.00 0.0
63 37 0.00 0.0
70 30 0.00 0.0
79 36 0.00 0.0
67 52 0.00 0.0
77 42 0.00 0.0
76 46 0.05 0.0
47 38 0.22 0.0
57 38 0.00 0.0
50 42 0.14 0.0
50 40 0.00 0.0
53 38 0.00 0.0
66 38 0.07 0.0
45 27 0.02 0.4
47 29 0.00 0.0
63 28 0.00 0.0
68 42 0.00 0.0
71 37 0.00 0.0
October 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
64 44 0.08 0.0
62 39 0.16 0.0
60 40 0.00 0.0
59 46 0.01 0.0
57 40 0.00 0.0
64 30 0.11 0.0
68 42 0.00 0.0
72 36 0.00 0.0
79 36 0.00 0.0
71 33 0.00 0.0
60 38 0.00 0.0
55 37 0.00 0.0
58 39 0.00 0.0
64 37 0.01 0.0
47 27 0.05 0.0
39 24 0.04 1.4
30 25 0.03 0.5
37 24 0.00 0.0
40 33 0.10 0.0
45 24 0.02 0.6
43 22 0.00 0.1
46 29 0.00 0.0
56 30 0.04 0.0
40 30 0.02 0.2
38 23 0.00 0.0
39 18 0.00 0.0
53 21 0.00 0.0
62 25 0.00 0.0
41 23 0.09 2.1
35 19 0.00 0.2
22 14 0.03 0.5
November 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
24 6 0.00 0.0
42 5 0.00 0.0
47 36 0.00 0.0
48 37 0.00 0.0
44 24 0.00 0.0
41 17 0.00 0.0
50 22 0.00 0.0
51 32 0.00 0.0
50 28 0.00 0.0
56 28 0.00 0.0
52 35 0.00 0.0
46 30 0.00 0.0
42 24 0.00 0.0
37 23 0.00 0.0
34 19 0.00 0.0
32 9 0.00 0.0
37 5 0.00 0.0
42 10 0.00 0.0
37 13 0.00 0.0
29 16 0.25 3.4
22 16 0.01 0.4
29 12 0.01 0.3
39 17 0.00 0.0
30 8 0.00 0.0
34 9 0.00 0.0
45 21 0.03 0.0
45 24 0.00 0.0
46 25 0.01 0.0
52 23 0.00 0.0
56 28 0.00 0.0
December 1951 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 32 0.00 0.0
38 26 0.00 0.0
40 18 0.00 0.0
39 25 0.00 0.0
39 24 0.00 0.0
31 24 0.01 0.1
29 10 0.00 0.0
23 2 0.00 0.0
31 1 0.00 0.0
40 28 0.00 0.0
50 39 0.00 0.0
46 34 0.00 0.0
34 12 0.00 0.2
12 -4 0.03 0.7
6 -4 0.10 2.7
30 -4 0.09 1.5
30 2 0.04 0.8
24 -8 0.20 3.3
-8 -14 0.08 1.7
22 -13 0.01 0.4
30 21 0.00 0.0
35 -3 0.25 5.8
22 -14 0.00 0.0
0 -18 0.00 0.0
-3 -22 0.00 0.0
-3 -25 0.02 0.4
10 -5 0.00 0.0
34 0 0.00 0.1
41 0 0.11 2.0
0 -11 0.14 2.9
-10 -22 0.00 0.0
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location