Helena Weather in 1911

Historical record of Helena, Montana weather for the year 1911 based on NOAA data.
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1911 Helena Weather Extremes
Highest temperature 93 °F July 6
Lowest temperature -27 °F January 12
Highest daily low 61 °F August 30
Lowest daily high -17 °F January 12
Most daily precipitation 1.5 inches September 3
Most daily snow 5.5 inches October 11
Total annual precipitation 16.0 inches -
Total annual snow 63.1 inches -
Highest Temperatures in Helena in 1911
Rank Temperature Date
1 93 °F Jul 6
2 91 °F Jul 25
3 90 °F Aug 19
4 89 °F Aug 14
5 88 °F Jun 22
6 87 °F Aug 18
6 87 °F Aug 17
6 87 °F Aug 12
6 87 °F Jul 29
6 87 °F Jun 23
Lowest Temperatures in Helena in 1911
Rank Temperature Date
1 -27 °F January 12
2 -26 °F January 11
3 -20 °F January 2
4 -19 °F December 29
4 -19 °F January 13
6 -17 °F December 28
7 -16 °F January 1
8 -15 °F January 10
9 -14 °F November 11
10 -12 °F December 30
January 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
-6 -16 0.03 0.5
19 -20 0.00 0.0
35 19 0.00 0.0
44 34 0.00 0.0
40 35 0.00 0.0
40 31 0.01 0.4
44 30 0.02 0.1
31 22 0.02 0.3
40 -10 0.15 0.0
-5 -15 0.26 4.0
-1 -26 0.12 0.0
-17 -27 0.03 1.5
-5 -19 0.41 3.2
3 -7 0.00 1.0
14 -7 0.04 0.0
22 8 0.00 0.4
22 5 0.00 0.0
45 14 0.00 0.0
46 29 0.07 0.0
29 23 0.00 0.7
28 20 0.00 0.0
30 14 0.00 0.0
27 9 0.00 0.0
34 19 0.00 0.0
39 23 0.02 0.4
23 10 0.02 0.2
27 5 0.00 0.0
46 26 0.03 0.0
37 22 0.00 0.4
49 31 0.00 0.0
40 2 0.52 2.6
February 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
11 -3 0.00 2.0
24 -5 0.07 0.7
31 17 0.00 0.0
30 18 0.00 0.0
36 15 0.02 0.0
32 20 0.02 0.4
32 20 0.00 0.0
35 18 0.00 0.0
27 14 0.00 0.0
32 14 0.00 0.0
45 17 0.00 0.0
37 25 0.00 0.0
34 20 0.06 0.8
30 14 0.00 0.0
30 16 0.00 0.0
29 15 0.00 0.0
25 11 0.00 0.0
30 12 0.03 0.0
20 4 0.00 0.4
18 3 0.00 0.0
14 -3 0.00 0.0
18 -1 0.00 0.0
19 1 0.00 0.0
31 4 0.02 0.0
24 14 0.00 0.4
15 6 0.00 0.0
15 1 0.00 0.0
14 -6 0.00 0.0
March 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
22 3 0.00 0.0
41 12 0.00 0.0
34 20 0.00 0.0
37 18 0.14 0.0
37 24 0.14 3.0
42 25 0.00 0.0
52 36 0.00 0.0
45 32 0.00 0.0
46 31 0.00 0.0
53 28 0.00 0.0
43 33 0.00 0.0
47 28 0.00 0.0
56 29 0.00 0.0
52 30 0.00 0.0
56 26 0.00 0.0
54 33 0.00 0.0
52 27 0.00 0.0
53 40 0.00 0.0
61 40 0.00 0.0
62 34 0.00 0.0
51 34 0.00 0.0
58 28 0.00 0.0
62 31 0.00 0.0
53 34 0.00 0.0
38 25 0.20 2.5
46 18 0.00 0.1
42 30 0.00 0.0
58 33 0.00 0.0
59 46 0.00 0.0
57 35 0.00 0.0
60 31 0.00 0.0
April 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
64 26 0.00 0.0
36 24 0.00 0.0
37 21 0.04 0.0
36 17 0.08 1.5
28 15 0.03 0.3
48 25 0.00 0.0
50 20 0.00 0.0
63 25 0.00 0.0
65 36 0.02 0.0
54 31 0.00 0.0
38 27 0.02 0.2
35 24 0.08 0.0
40 16 0.00 0.8
49 29 0.00 0.0
58 25 0.00 0.0
59 30 0.00 0.0
55 37 0.00 0.0
60 29 0.00 0.0
55 37 0.00 0.0
66 37 0.00 0.0
54 39 0.06 0.0
49 38 0.13 0.0
44 35 0.02 0.0
61 33 0.00 0.0
66 34 0.00 0.0
64 39 0.25 0.0
46 29 0.24 0.9
38 28 0.08 2.2
49 27 0.00 0.0
53 29 0.00 0.0
May 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 30 0.00 0.0
61 38 0.01 0.0
65 44 0.01 0.0
76 45 0.00 0.0
85 46 0.00 0.0
65 38 0.00 0.0
66 31 0.00 0.0
68 46 0.15 0.0
53 42 0.00 0.0
50 37 0.00 0.0
63 39 0.00 0.0
71 37 0.00 0.0
60 43 0.03 0.0
51 40 0.05 0.0
56 41 0.70 0.0
62 38 0.03 0.0
59 38 0.16 0.0
56 37 0.00 0.0
55 39 0.04 0.0
60 42 0.00 0.0
71 39 0.00 0.0
68 41 0.07 0.0
48 33 0.43 1.5
42 32 0.13 0.0
44 32 0.25 3.7
42 36 0.00 0.0
54 32 0.01 0.0
57 33 0.00 0.0
64 37 0.00 0.0
73 37 0.00 0.0
81 45 0.00 0.0
June 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
69 53 0.45 0.0
74 48 0.04 0.0
74 46 0.14 0.0
55 41 0.50 0.0
66 38 0.00 0.0
73 40 0.00 0.0
65 49 0.21 0.0
56 47 0.22 0.0
65 46 0.00 0.0
75 52 0.00 0.0
85 50 0.00 0.0
83 57 0.02 0.0
79 53 0.07 0.0
80 56 0.26 0.0
72 53 0.00 0.0
81 50 0.03 0.0
82 54 0.00 0.0
79 55 0.07 0.0
81 56 0.05 0.0
78 55 0.08 0.0
80 52 0.06 0.0
88 54 0.00 0.0
87 56 0.00 0.0
62 45 0.46 0.0
63 49 0.00 0.0
76 43 0.00 0.0
73 53 0.02 0.0
68 50 0.01 0.0
60 46 0.22 0.0
61 46 0.41 0.0
July 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
64 45 0.11 0.0
75 41 0.00 0.0
77 48 0.00 0.0
77 51 0.00 0.0
78 45 0.00 0.0
93 53 0.05 0.0
75 51 0.07 0.0
59 45 0.00 0.0
71 42 0.00 0.0
76 45 0.00 0.0
78 47 0.00 0.0
75 50 0.00 0.0
83 49 0.00 0.0
84 56 0.03 0.0
86 53 0.00 0.0
84 56 0.05 0.0
84 48 0.21 0.0
63 47 0.01 0.0
81 44 0.00 0.0
81 51 0.00 0.0
82 54 0.00 0.0
75 55 0.08 0.0
70 51 0.00 0.0
79 46 0.00 0.0
91 50 0.02 0.0
83 56 0.00 0.0
78 47 0.00 0.0
82 53 0.00 0.0
87 52 0.00 0.0
73 47 0.04 0.0
75 40 0.00 0.0
August 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
67 51 0.26 0.0
65 49 0.12 0.0
69 49 0.00 0.0
63 51 0.11 0.0
67 52 0.02 0.0
70 47 0.15 0.0
76 49 0.01 0.0
66 48 0.00 0.0
65 48 0.01 0.0
72 46 0.00 0.0
81 46 0.00 0.0
87 54 0.00 0.0
86 53 0.00 0.0
89 51 0.00 0.0
83 54 0.00 0.0
81 51 0.00 0.0
87 52 0.00 0.0
87 58 0.00 0.0
90 56 0.00 0.0
71 57 0.00 0.0
60 46 0.00 0.0
60 45 0.00 0.0
63 44 0.11 0.0
75 38 0.00 0.0
69 42 0.08 0.0
62 42 0.00 0.0
67 39 0.00 0.0
81 40 0.00 0.0
77 55 0.00 0.0
84 61 0.00 0.0
86 54 0.00 0.0
September 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 53 0.00 0.0
79 53 0.00 0.0
65 53 1.52 0.0
54 42 0.06 0.0
43 37 0.43 0.0
43 36 0.05 0.0
52 37 0.00 0.0
64 36 0.00 0.0
66 42 0.00 0.0
73 45 0.00 0.0
76 48 0.00 0.0
78 50 0.00 0.0
66 50 0.03 0.0
70 44 0.00 0.0
66 40 0.01 0.0
56 36 0.00 0.0
52 41 0.00 0.0
58 39 0.00 0.0
65 32 0.00 0.0
65 41 0.00 0.0
71 39 0.00 0.0
46 28 0.14 1.0
51 25 0.00 0.2
52 33 0.00 0.0
63 28 0.00 0.0
68 39 0.00 0.0
65 37 0.00 0.0
60 40 0.00 0.0
65 32 0.00 0.0
60 38 0.00 0.0
October 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 38 0.01 0.0
46 33 0.69 0.0
50 34 0.06 0.3
54 31 0.00 0.0
62 35 0.00 0.0
63 36 0.00 0.0
69 36 0.00 0.0
75 37 0.00 0.0
76 44 0.00 0.0
62 31 0.81 0.0
42 31 0.58 5.5
52 35 0.00 0.0
55 34 0.00 0.0
51 41 0.00 0.0
53 41 0.00 0.0
64 43 0.00 0.0
55 35 0.04 0.0
44 30 0.00 0.0
44 31 0.00 0.0
40 29 0.01 0.2
52 26 0.00 0.0
50 28 0.00 0.0
51 28 0.00 0.0
39 26 0.15 1.2
35 23 0.05 1.0
36 18 0.00 0.0
35 16 0.00 0.0
40 16 0.00 0.0
43 20 0.00 0.0
46 25 0.00 0.0
30 23 0.00 0.0
November 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 16 0.00 0.0
41 15 0.00 0.0
39 24 0.00 0.0
45 31 0.00 0.0
42 32 0.00 0.0
40 32 0.00 0.0
48 31 0.00 0.0
41 -1 0.17 3.0
2 -5 0.26 4.0
-4 -10 0.09 1.8
-2 -14 0.00 0.3
24 -11 0.02 0.0
25 10 0.00 0.3
48 15 0.00 0.0
38 28 0.00 0.0
39 28 0.00 0.0
44 30 0.00 0.0
49 40 0.00 0.0
47 38 0.00 0.0
47 31 0.00 0.0
44 33 0.00 0.0
40 28 0.00 0.0
39 22 0.00 0.0
47 30 0.00 0.0
50 30 0.00 0.0
35 14 0.10 1.6
27 9 0.00 0.0
22 6 0.00 0.0
29 15 0.00 0.0
46 29 0.00 0.0
December 1911 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 30 0.00 0.0
42 26 0.00 0.0
36 20 0.00 0.0
34 22 0.00 0.0
43 20 0.00 0.0
38 20 0.00 0.0
37 26 0.00 0.0
46 28 0.00 0.0
43 31 0.00 0.0
38 29 0.00 0.0
34 28 0.00 0.0
37 25 0.00 0.0
31 16 0.00 0.0
37 27 0.00 0.0
32 18 0.00 0.0
41 25 0.00 0.0
33 20 0.00 0.0
31 13 0.00 0.0
25 11 0.00 0.0
30 24 0.04 0.8
28 23 0.00 0.1
39 22 0.00 0.0
35 22 0.02 0.5
23 -1 0.05 1.5
24 -1 0.00 0.0
22 11 0.06 0.8
25 3 0.00 0.0
3 -17 0.12 1.8
-10 -19 0.00 0.0
-1 -12 0.00 0.0
12 -1 0.01 0.1
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location