Helena Weather in 2002

Historical record of Helena, Montana weather for the year 2002 based on NOAA data.
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2002 Helena Weather Extremes
Highest temperature 105 °F July 12
Lowest temperature -13 °F February 26
Highest daily low 66 °F July 14
Lowest daily high 5 °F March 7
Most daily precipitation 1.0 inches June 10
Total annual precipitation 12.5 inches -
Highest Temperatures in Helena in 2002
Rank Temperature Date
1 105 °F Jul 12
2 104 °F Jul 13
3 100 °F Jul 11
4 99 °F Jul 14
5 93 °F Jul 17
5 93 °F Jun 27
7 92 °F Sep 15
7 92 °F Jul 24
7 92 °F Jul 10
7 92 °F Jul 7
7 92 °F Jun 26
Lowest Temperatures in Helena in 2002
Rank Temperature Date
1 -13 °F February 26
2 -12 °F March 8
3 -10 °F March 9
3 -10 °F February 24
5 -8 °F February 25
6 -7 °F March 2
7 -2 °F October 31
7 -2 °F March 7
7 -2 °F March 3
10 0 °F March 6
January 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
21 10 0.00
21 9 0.00
39 18 0.00
41 31 0.00
32 20 0.00
37 20 0.00
61 31 0.00
54 38 0.00
45 24 0.04
38 20 0.00
46 32 0.00
48 31 0.00
42 30 0.00
31 23 0.00
33 22 0.00
34 22 0.00
28 21 0.00
32 18 0.00
42 21 0.00
40 30 0.00
42 23 0.00
34 16 0.00
34 15 0.00
52 26 0.00
52 35 0.00
47 19 0.00
23 9 0.00
28 6 0.00
30 4 0.00
28 10 0.00
40 24 0.00
February 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
41 19 0.00
42 22 0.00
41 15 0.00
43 24 0.00
41 19 0.00
51 22 0.00
56 33 0.00
48 30 0.01
43 20 0.01
43 22 0.00
52 28 0.00
41 21 0.00
51 19 0.00
43 29 0.00
47 18 0.00
51 18 0.00
54 23 0.00
49 22 0.00
43 22 0.00
49 31 0.00
58 23 0.00
63 33 0.00
33 11 0.21
12 -10 0.06
18 -8 0.00
15 -13 0.00
34 9 0.00
27 1 0.00
March 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
22 1 0.02
22 -7 0.00
38 -2 0.00
50 25 0.00
41 7 0.00
12 0 0.07
5 -2 0.10
8 -12 0.00
27 -10 0.00
44 16 0.00
55 21 0.00
50 31 0.10
45 25 0.00
42 29 0.00
41 21 0.00
31 9 0.01
21 6 0.00
34 7 0.00
21 11 0.02
11 1 0.19
18 1 0.01
32 3 0.00
37 19 0.00
41 16 0.00
42 20 0.00
56 24 0.00
49 37 0.00
49 37 0.00
50 36 0.00
52 42 0.00
67 35 0.00
April 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
49 12 0.09
26 3 0.00
45 9 0.00
61 28 0.00
66 28 0.00
62 42 0.03
56 34 0.00
62 30 0.00
52 33 0.05
61 42 0.00
64 32 0.00
62 40 0.08
73 44 0.00
65 38 0.14
49 30 0.00
51 35 0.00
48 34 0.02
42 30 0.00
51 22 0.00
56 26 0.00
57 28 0.00
70 40 0.00
56 27 0.01
53 21 0.00
56 31 0.00
60 33 0.00
43 32 0.19
62 27 0.00
67 36 0.00
54 34 0.00
May 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
57 33 0.00
73 34 0.00
58 45 0.00
68 34 0.00
54 38 0.14
53 33 0.02
40 32 0.19
40 29 0.08
53 24 0.00
58 37 0.00
63 32 0.00
71 43 0.00
82 40 0.00
67 46 0.00
61 41 0.00
63 42 0.00
74 37 0.00
74 45 0.13
88 47 0.00
90 55 0.02
64 45 0.28
45 33 0.96
50 32 0.01
63 43 0.00
71 42 0.00
69 50 0.03
77 48 0.00
76 53 0.00
82 53 0.00
80 52 0.00
81 47 0.00
June 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
73 50 0.24
67 52 0.57
63 48 0.02
76 43 0.01
79 52 0.00
76 53 0.00
73 47 0.27
58 41 0.46
46 40 0.98
47 36 1.04
66 39 0.00
69 46 0.01
77 42 0.00
84 47 0.00
89 54 0.00
90 55 0.02
83 58 0.05
71 51 0.09
67 49 0.00
79 43 0.00
84 50 0.04
76 53 0.13
82 55 0.01
86 53 0.00
89 54 0.00
92 57 0.00
93 61 0.36
83 58 0.00
75 56 0.06
81 50 0.00
July 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
78 52 0.00
83 45 0.00
80 51 0.00
86 57 0.00
84 55 0.00
91 54 0.05
92 57 0.20
79 56 0.04
84 55 0.00
92 54 0.00
100 56 0.00
105 60 0.00
104 62 0.00
99 66 0.68
91 63 0.01
87 62 0.00
93 58 0.00
91 63 0.00
86 61 0.32
86 59 0.00
78 56 0.00
82 61 0.00
89 60 0.13
92 58 0.00
88 56 0.00
83 57 0.00
75 58 0.18
82 55 0.00
85 61 0.00
89 53 0.00
79 52 0.00
August 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
77 46 0.00
86 47 0.00
66 47 0.00
75 50 0.22
80 51 0.00
76 58 0.00
71 54 0.32
60 50 0.27
78 47 0.00
87 49 0.00
69 55 0.00
75 50 0.00
87 49 0.00
86 52 0.00
82 44 0.00
75 44 0.00
79 38 0.00
78 51 0.00
85 47 0.00
78 54 0.10
73 50 0.24
76 47 0.00
80 49 0.00
79 53 0.02
81 50 0.00
81 49 0.00
75 53 0.06
79 53 0.00
85 56 0.00
81 52 0.05
79 53 0.04
September 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
83 55 0.00
84 53 0.00
85 52 0.07
86 57 0.00
72 57 0.00
61 54 0.16
61 50 0.15
67 44 0.00
73 38 0.00
78 42 0.00
83 45 0.00
85 47 0.00
84 48 0.00
83 46 0.00
92 50 0.00
83 53 0.00
64 50 0.38
63 50 0.02
77 53 0.00
68 44 0.00
58 41 0.00
73 35 0.00
71 35 0.00
59 45 0.00
63 44 0.00
62 38 0.00
50 44 0.41
65 43 0.00
69 38 0.03
56 36 0.00
October 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
48 31 0.00
57 25 0.00
50 39 0.00
58 40 0.00
57 38 0.01
65 37 0.00
69 45 0.00
64 33 0.00
69 41 0.00
73 33 0.00
48 28 0.00
56 23 0.00
67 28 0.00
60 32 0.00
62 26 0.00
58 32 0.00
68 27 0.00
63 35 0.00
64 29 0.00
64 44 0.00
63 34 0.00
34 29 0.11
35 23 0.00
44 18 0.00
48 15 0.00
45 19 0.00
44 19 0.00
43 24 0.04
24 13 0.00
16 10 0.00
21 -2 0.00
November 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
27 1 0.00
30 5 0.00
36 10 0.00
48 17 0.00
46 23 0.00
56 22 0.00
54 27 0.00
51 30 0.01
48 33 0.00
46 34 0.00
51 36 0.00
47 32 0.00
51 40 0.01
47 38 0.00
50 33 0.00
57 29 0.00
51 39 0.00
47 40 0.00
51 39 0.00
62 41 0.00
52 28 0.00
54 30 0.19
33 20 0.28
22 7 0.00
29 8 0.00
24 12 0.00
32 23 0.01
30 24 0.00
43 25 0.00
34 20 0.00
December 2002 Helena Weather
Day High (°F) Low (°F) Precip. (inches)
28 19 0.00
38 22 0.01
32 20 0.03
26 18 0.00
30 11 0.00
43 22 0.00
29 14 0.00
24 11 0.00
29 8 0.00
31 9 0.00
38 20 0.00
36 24 0.00
47 23 0.00
53 42 0.00
53 29 0.00
51 31 0.00
40 28 0.00
36 16 0.00
35 17 0.00
27 15 0.00
27 18 0.00
31 20 0.00
28 15 0.00
29 8 0.00
28 11 0.00
31 14 0.00
51 23 0.00
40 32 0.00
43 27 0.01
39 20 0.00
45 34 0.00
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location