Helena Weather in 2004

Historical record of Helena, Montana weather for the year 2004 based on NOAA data.
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2004 Helena Weather Extremes
Highest temperature 99 °F July 17
Lowest temperature -32 °F January 6
Highest daily low 67 °F July 18
Lowest daily high -15 °F January 5
Most daily precipitation 1.1 inches August 2
Most daily snow 3.1 inches December 30
Total annual precipitation 12.1 inches -
Highest Temperatures in Helena in 2004
Rank Temperature Date
1 99 °F Jul 17
2 97 °F Aug 1
2 97 °F Jul 14
4 96 °F Jul 16
4 96 °F Jul 13
6 94 °F Jul 25
7 93 °F Jul 26
8 92 °F Jul 18
9 91 °F Aug 15
9 91 °F Aug 14
9 91 °F Jul 31
9 91 °F Jul 19
9 91 °F Jul 15
Lowest Temperatures in Helena in 2004
Rank Temperature Date
1 -32 °F January 6
2 -29 °F January 5
3 -17 °F January 4
4 -12 °F January 27
5 -11 °F January 7
6 -9 °F December 23
6 -9 °F January 28
6 -9 °F January 3
9 -4 °F January 2
10 -2 °F December 31
January 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
24 5 0.09 n/a
9 -4 0.06 n/a
0 -9 0.01 n/a
-2 -17 0.04 n/a
-15 -29 0.00 n/a
-9 -32 0.00 n/a
19 -11 0.00 n/a
32 12 0.00 n/a
36 20 0.00 n/a
21 9 0.00 n/a
33 18 0.00 n/a
20 3 0.00 n/a
28 2 0.00 n/a
33 16 0.00 n/a
29 3 0.00 n/a
42 17 0.00 n/a
23 8 0.00 n/a
22 5 0.00 n/a
37 19 0.00 n/a
38 18 0.00 n/a
36 14 0.00 n/a
32 17 0.00 n/a
39 21 0.00 n/a
35 8 0.05 n/a
8 0 0.01 n/a
11 0 0.00 n/a
8 -12 0.00 n/a
40 -9 0.00 n/a
42 30 0.00 n/a
49 29 0.00 n/a
33 26 0.00 n/a
February 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
27 15 0.00 n/a
26 7 0.00 n/a
30 14 0.00 n/a
25 9 0.05 n/a
31 13 0.00 n/a
26 8 0.00 n/a
38 20 0.00 n/a
34 27 0.00 n/a
35 28 0.00 n/a
34 27 0.00 n/a
29 14 0.00 n/a
28 7 0.00 n/a
30 4 0.00 n/a
29 5 0.00 n/a
38 12 0.00 n/a
40 21 0.00 n/a
43 33 0.02 n/a
46 33 0.00 n/a
43 35 0.00 n/a
41 30 0.00 n/a
41 22 0.00 n/a
41 17 0.00 n/a
44 19 0.00 n/a
46 23 0.05 n/a
48 33 0.05 n/a
47 34 0.00 n/a
51 28 0.00 n/a
43 30 0.00 n/a
44 32 0.00 n/a
March 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 30 0.09 n/a
39 16 0.06 n/a
30 9 0.00 n/a
43 27 0.00 n/a
46 29 0.04 n/a
39 30 0.01 n/a
56 30 0.00 n/a
63 39 0.00 n/a
67 31 0.00 n/a
43 27 0.08 n/a
56 24 0.00 n/a
65 29 0.00 n/a
42 27 0.03 n/a
50 26 0.00 n/a
53 29 0.01 n/a
52 45 0.00 n/a
58 41 0.00 n/a
71 38 0.00 n/a
52 34 0.04 n/a
54 25 0.00 n/a
55 31 0.00 n/a
68 34 0.00 n/a
72 35 0.00 n/a
64 40 0.00 n/a
58 33 0.00 n/a
48 33 0.01 n/a
54 23 0.00 n/a
56 38 0.00 n/a
69 28 0.00 n/a
78 34 0.00 n/a
68 45 0.00 n/a
April 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
45 32 0.59 3.0
44 31 0.01 0.1
60 31 0.00 0.0
66 36 0.00 0.0
68 35 0.00 0.0
67 42 0.00 0.0
65 37 0.00 0.0
60 34 0.41 0.0
52 34 0.25 0.0
55 29 0.00 0.0
64 32 0.00 0.0
71 36 0.00 0.0
76 36 0.00 0.0
63 42 0.01 0.0
60 35 0.01 0.0
57 28 0.00 0.0
52 38 0.00 0.0
57 36 0.00 0.0
59 33 0.00 0.0
54 33 0.17 0.0
54 29 0.00 0.0
63 32 0.00 0.0
73 33 0.00 0.0
59 39 0.00 0.0
67 38 0.00 0.0
77 38 0.00 0.0
79 40 0.09 0.0
48 30 0.28 1.7
55 24 0.00 0.0
62 31 0.00 0.0
May 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
71 35 0.00 0.0
74 42 0.00 0.0
77 48 0.00 0.0
81 43 0.00 0.0
75 52 0.00 0.0
73 43 0.00 0.0
82 47 0.00 0.0
76 48 0.00 0.0
66 43 0.00 0.0
47 37 0.01 0.0
42 31 0.13 0.0
44 30 0.00 0.0
55 29 0.00 0.0
63 31 0.00 0.0
68 32 0.00 0.0
50 44 0.26 0.0
63 44 0.01 0.0
51 41 0.41 0.0
66 45 0.09 0.0
67 40 0.13 0.0
57 45 0.26 0.0
51 40 0.43 0.0
42 35 0.36 0.0
51 36 0.00 0.0
65 32 0.00 0.0
66 49 0.00 0.0
71 52 0.05 0.0
63 46 0.07 0.0
53 43 0.00 0.0
63 45 0.00 0.0
65 47 0.00 0.0
June 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 44 0.00 0.0
78 41 0.00 0.0
84 48 0.00 0.0
85 54 0.00 0.0
90 53 0.01 0.0
68 50 0.01 0.0
68 50 0.00 0.0
51 45 0.23 0.0
62 48 0.03 0.0
58 53 0.44 0.0
66 51 0.00 0.0
70 47 0.00 0.0
72 52 0.00 0.0
71 50 0.00 0.0
60 43 0.00 0.0
70 37 0.00 0.0
63 44 0.00 0.0
64 47 0.00 0.0
63 48 0.00 0.0
75 41 0.01 0.0
77 45 0.00 0.0
77 47 0.00 0.0
90 47 0.00 0.0
75 51 0.00 0.0
79 55 0.09 0.0
70 54 0.04 0.0
76 55 0.21 0.0
82 51 0.00 0.0
83 53 0.00 0.0
85 57 0.00 0.0
July 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 56 0.00 0.0
82 53 0.00 0.0
81 53 0.25 0.0
74 52 0.16 0.0
74 51 0.04 0.0
82 52 0.00 0.0
76 54 0.00 0.0
73 48 0.00 0.0
85 46 0.00 0.0
83 58 0.19 0.0
83 53 0.00 0.0
86 48 0.00 0.0
96 53 0.00 0.0
97 60 0.00 0.0
91 64 0.03 0.0
96 59 0.00 0.0
99 61 0.00 0.0
92 67 0.00 0.0
91 63 0.00 0.0
84 59 0.01 0.0
84 54 0.00 0.0
82 55 0.00 0.0
81 57 0.00 0.0
87 51 0.00 0.0
94 56 0.00 0.0
93 62 0.00 0.0
81 57 0.00 0.0
83 54 0.00 0.0
88 51 0.00 0.0
90 53 0.00 0.0
91 53 0.00 0.0
August 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
97 57 0.00 0.0
86 59 1.06 0.0
81 58 0.13 0.0
86 54 0.03 0.0
86 56 0.02 0.0
88 53 0.00 0.0
74 53 0.00 0.0
76 45 0.00 0.0
79 52 0.00 0.0
80 52 0.00 0.0
83 49 0.00 0.0
87 48 0.00 0.0
89 50 0.00 0.0
91 53 0.00 0.0
91 54 0.00 0.0
81 59 0.00 0.0
86 62 0.01 0.0
70 56 0.01 0.0
81 48 0.00 0.0
85 56 0.00 0.0
89 57 0.00 0.0
78 54 0.32 0.0
62 50 0.82 0.0
69 45 0.12 0.0
66 51 0.13 0.0
61 49 0.19 0.0
70 48 0.00 0.0
73 47 0.00 0.0
77 48 0.00 0.0
85 47 0.00 0.0
88 49 0.00 0.0
September 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 56 0.01 0.0
64 47 0.01 0.0
64 37 0.00 0.0
69 41 0.00 0.0
69 47 0.00 0.0
69 40 0.00 0.0
78 45 0.00 0.0
79 45 0.00 0.0
78 48 0.00 0.0
78 52 0.00 0.0
87 48 0.00 0.0
62 50 0.30 0.0
64 46 0.01 0.0
59 46 0.04 0.0
57 52 0.02 0.0
67 44 0.00 0.0
72 41 0.00 0.0
62 46 0.41 0.0
47 34 0.79 0.0
52 37 0.17 0.0
56 36 0.00 0.0
64 48 0.00 0.0
67 55 0.00 0.0
72 42 0.00 0.0
76 41 0.00 0.0
69 43 0.00 0.0
70 45 0.00 0.0
71 40 0.00 0.0
69 40 0.00 0.0
65 41 0.00 0.0
October 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 38 0.00 0.0
72 34 0.00 0.0
69 37 0.00 0.0
71 37 0.00 0.0
73 36 0.00 0.0
73 35 0.00 0.0
66 41 0.00 0.0
70 34 0.00 0.0
78 46 0.00 0.0
58 36 0.00 0.0
64 27 0.00 0.0
62 46 0.00 0.0
66 33 0.00 0.0
72 45 0.00 0.0
49 40 0.08 0.0
60 39 0.08 0.0
39 31 0.02 0.0
51 32 0.01 0.0
55 28 0.00 0.0
45 31 0.21 0.0
51 32 0.01 0.0
54 32 0.00 0.0
50 34 0.00 0.0
44 25 0.00 0.0
48 24 0.00 0.0
51 26 0.00 0.0
54 27 0.00 0.0
50 29 0.00 0.0
47 34 0.00 0.0
51 34 0.00 0.0
44 31 0.00 0.0
November 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
44 27 0.00 0.0
61 36 0.00 0.0
47 27 0.08 0.4
43 19 0.00 0.0
57 25 0.00 0.0
51 31 0.00 0.0
62 34 0.00 0.0
59 30 0.00 0.0
55 31 0.00 0.0
46 28 0.00 0.0
50 20 0.00 0.0
45 22 0.00 0.0
47 19 0.00 0.0
44 20 0.00 0.0
50 21 0.00 0.0
49 32 0.00 0.0
53 28 0.00 0.0
46 20 0.01 0.0
42 24 0.00 0.0
37 19 0.00 0.2
39 16 0.00 0.0
42 27 0.01 0.5
40 25 0.00 0.0
49 33 0.00 0.0
49 38 0.00 0.0
39 28 0.00 0.0
31 19 0.00 0.0
33 20 0.00 0.2
33 14 0.00 0.0
32 11 0.00 0.0
December 2004 Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 27 0.00 0.0
41 29 0.00 0.0
45 31 0.00 0.0
39 23 0.00 0.0
39 17 0.00 0.0
33 22 0.00 0.0
46 20 0.00 0.0
50 24 0.00 0.0
46 32 0.00 0.0
57 29 0.00 0.0
59 31 0.00 0.0
38 18 0.00 0.0
31 12 0.00 0.0
46 18 0.00 0.0
46 26 0.00 0.0
48 21 0.00 0.0
49 27 0.00 0.0
51 28 0.00 0.0
59 36 0.00 0.0
40 29 0.00 0.0
33 22 0.00 0.0
23 1 0.05 1.4
27 -9 0.00 0.0
37 22 0.00 0.0
38 29 0.00 0.0
33 13 0.00 0.0
24 8 0.00 0.0
26 7 0.00 0.0
35 12 0.10 0.3
34 9 0.15 3.1
9 -2 0.06 1.9
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location