Great Falls Weather in 2001

Historical record of Great Falls, Montana weather for the year 2001 based on NOAA data.
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2001 Great Falls Weather Extremes
Highest temperature 100 °F August 3
Lowest temperature -12 °F February 8
Highest daily low 65 °F August 18
Lowest daily high 8 °F February 16
Most daily precipitation 1.1 inches July 31
Most daily snow 6.3 inches March 14
Total annual precipitation 10.3 inches -
Total annual snow 51.1 inches -
Highest Temperatures in Great Falls in 2001
Rank Temperature Date
1 100 °F Aug 3
2 99 °F Aug 7
3 97 °F Aug 18
3 97 °F Jul 4
5 96 °F Jul 28
6 95 °F Aug 17
6 95 °F Aug 6
8 94 °F Sep 4
8 94 °F Aug 27
8 94 °F Jul 11
Lowest Temperatures in Great Falls in 2001
Rank Temperature Date
1 -12 °F February 8
2 -9 °F December 30
3 -8 °F February 12
3 -8 °F February 7
5 -7 °F February 26
6 -6 °F December 29
6 -6 °F February 17
6 -6 °F February 14
6 -6 °F February 13
6 -6 °F February 11
January 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 24 0.00 0.0
48 27 0.00 0.0
57 40 0.00 0.0
49 38 0.00 0.0
56 36 0.00 0.0
44 21 0.00 0.0
45 18 0.00 0.0
52 21 0.00 0.0
46 31 0.00 0.0
46 26 0.00 0.0
39 20 0.00 0.0
27 17 0.15 1.9
24 6 0.00 0.1
33 12 0.01 0.2
24 15 0.04 1.4
27 6 0.00 0.0
32 23 0.09 1.3
34 20 0.00 0.0
41 24 0.08 0.0
39 28 0.06 0.0
43 29 0.00 0.0
44 24 0.00 0.0
42 18 0.00 0.0
41 16 0.00 0.0
36 23 0.22 3.7
27 7 0.00 0.0
33 8 0.00 0.0
38 25 0.00 0.0
40 27 0.00 0.0
38 17 0.00 0.0
38 15 0.00 0.0
February 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 23 0.00 0.0
48 32 0.00 0.0
42 26 0.00 0.0
45 29 0.00 0.0
46 18 0.02 0.5
18 12 0.06 2.6
14 -8 0.04 1.8
13 -12 0.00 0.0
14 3 0.00 0.0
21 1 0.00 0.0
12 -6 0.11 2.0
32 -8 0.02 1.0
16 -6 0.03 0.7
30 -6 0.00 0.1
14 -2 0.05 2.2
8 -3 0.02 0.3
33 -6 0.00 0.0
41 27 0.00 0.0
29 10 0.00 0.0
26 16 0.00 0.0
38 12 0.00 0.0
31 17 0.03 0.4
38 14 0.00 0.0
21 9 0.00 0.0
10 3 0.01 0.5
12 -7 0.00 0.0
31 -5 0.00 0.0
42 22 0.00 0.0
March 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 25 0.00 0.0
45 32 0.00 0.0
38 23 0.00 0.0
46 24 0.00 0.0
53 26 0.00 0.0
53 27 0.00 0.0
55 25 0.00 0.0
61 30 0.00 0.0
39 22 0.11 1.0
46 15 0.00 0.0
46 28 0.00 0.0
54 34 0.00 0.0
54 34 0.00 0.0
36 25 0.29 6.3
42 12 0.00 0.0
48 21 0.00 0.0
48 26 0.00 0.0
54 24 0.00 0.0
61 27 0.00 0.0
53 23 0.00 0.0
57 21 0.00 0.0
42 18 0.00 0.0
22 18 0.00 0.0
30 19 0.00 0.0
44 16 0.01 0.0
52 36 0.00 0.0
50 30 0.00 0.0
56 36 0.01 0.0
54 30 0.00 0.0
37 20 0.09 2.0
45 19 0.00 0.0
April 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
51 34 0.00 0.0
42 29 0.29 0.9
36 26 0.00 0.0
45 21 0.04 1.1
53 25 0.00 0.0
53 23 0.00 0.0
60 26 0.00 0.0
49 33 0.06 0.0
47 32 0.19 1.9
47 31 0.05 0.6
35 28 0.04 1.0
39 26 0.11 1.4
46 28 0.00 0.0
47 25 0.00 0.0
45 24 0.00 0.0
50 20 0.00 0.0
72 28 0.00 0.0
65 36 0.00 0.0
49 29 0.02 0.0
40 28 0.14 0.0
33 23 0.10 0.7
55 22 0.00 0.0
60 32 0.00 0.0
69 38 0.00 0.0
76 44 0.00 0.0
78 35 0.00 0.0
78 46 0.00 0.0
78 43 0.05 0.0
61 37 0.00 0.0
60 37 0.01 0.0
May 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 33 0.00 0.0
53 30 0.00 0.0
62 30 0.00 0.0
70 39 0.00 0.0
64 32 0.00 0.0
58 29 0.00 0.0
70 26 0.00 0.0
78 47 0.00 0.0
64 35 0.00 0.0
65 35 0.00 0.0
78 33 0.00 0.0
90 41 0.00 0.0
86 48 0.00 0.0
79 52 0.00 0.0
66 44 0.00 0.0
59 40 0.00 0.0
68 38 0.00 0.0
67 40 0.00 0.0
68 32 0.22 0.2
51 31 0.29 1.4
69 30 0.00 0.0
81 41 0.00 0.0
84 45 0.00 0.0
87 51 0.00 0.0
80 54 0.00 0.0
80 45 0.00 0.0
82 49 0.00 0.0
82 49 0.00 0.0
66 43 0.00 0.0
71 33 0.00 0.0
77 44 0.00 0.0
June 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 43 0.00 0.0
69 41 0.09 0.0
55 38 0.78 0.0
58 34 0.00 0.0
62 45 0.03 0.0
67 44 0.00 0.0
72 40 0.00 0.0
78 46 0.00 0.0
77 50 0.18 0.0
77 49 0.00 0.0
70 43 0.06 0.0
58 46 0.03 0.0
63 46 0.03 0.0
67 43 0.01 0.0
69 43 0.00 0.0
77 35 0.00 0.0
73 43 0.00 0.0
61 43 0.33 0.0
70 38 0.00 0.0
77 40 0.00 0.0
88 46 0.00 0.0
91 60 0.00 0.0
89 56 0.00 0.0
82 55 0.01 0.0
73 47 0.00 0.0
80 58 0.00 0.0
89 48 0.13 0.0
82 57 0.11 0.0
83 49 0.00 0.0
79 57 0.00 0.0
July 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
90 55 0.00 0.0
88 57 0.00 0.0
90 52 0.00 0.0
97 57 0.00 0.0
90 59 0.00 0.0
90 45 0.02 0.0
92 49 0.00 0.0
92 62 0.00 0.0
91 54 0.00 0.0
82 59 0.07 0.0
94 53 0.00 0.0
84 57 0.49 0.0
85 54 0.04 0.0
88 61 0.00 0.0
85 55 0.14 0.0
83 50 0.26 0.0
76 52 0.05 0.0
77 52 0.00 0.0
79 52 0.13 0.0
85 54 0.17 0.0
82 54 0.10 0.0
76 50 0.00 0.0
79 48 0.00 0.0
85 53 0.00 0.0
85 47 0.00 0.0
81 47 0.00 0.0
91 49 0.00 0.0
96 51 0.00 0.0
78 47 0.04 0.0
66 52 0.18 0.0
61 48 1.05 0.0
August 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 47 0.00 0.0
92 52 0.00 0.0
100 57 0.00 0.0
86 59 0.26 0.0
87 52 0.00 0.0
95 52 0.00 0.0
99 60 0.00 0.0
70 58 0.00 0.0
76 54 0.00 0.0
87 51 0.00 0.0
88 53 0.00 0.0
92 52 0.00 0.0
93 54 0.00 0.0
85 60 0.00 0.0
87 50 0.00 0.0
89 55 0.00 0.0
95 52 0.00 0.0
97 65 0.00 0.0
86 57 0.00 0.0
88 48 0.00 0.0
89 54 0.00 0.0
93 53 0.00 0.0
89 56 0.00 0.0
81 49 0.00 0.0
86 42 0.00 0.0
88 47 0.00 0.0
94 50 0.00 0.0
88 56 0.00 0.0
81 49 0.00 0.0
87 51 0.00 0.0
93 53 0.00 0.0
September 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 64 0.00 0.0
88 57 0.00 0.0
91 48 0.00 0.0
94 49 0.00 0.0
72 49 0.23 0.0
68 48 0.46 0.0
55 40 0.79 0.0
68 39 0.00 0.0
69 38 0.00 0.0
73 41 0.00 0.0
63 36 0.00 0.0
71 38 0.00 0.0
73 47 0.00 0.0
67 44 0.00 0.0
73 40 0.00 0.0
74 37 0.00 0.0
74 41 0.00 0.0
80 49 0.00 0.0
76 40 0.00 0.0
71 35 0.00 0.0
76 43 0.00 0.0
74 43 0.00 0.0
86 48 0.00 0.0
91 46 0.00 0.0
93 49 0.00 0.0
78 49 0.00 0.0
86 42 0.00 0.0
71 52 0.02 0.0
73 46 0.00 0.0
79 40 0.00 0.0
October 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 41 0.00 0.0
64 30 0.00 0.0
58 32 0.00 0.0
46 25 0.04 0.4
59 24 0.00 0.0
72 35 0.00 0.0
63 36 0.00 0.0
64 39 0.00 0.0
56 35 0.00 0.0
60 36 0.00 0.0
55 36 0.03 0.0
52 33 0.00 0.0
56 37 0.00 0.0
44 28 0.06 0.1
56 26 0.00 0.0
71 41 0.00 0.0
57 31 0.00 0.0
51 29 0.00 0.0
56 38 0.00 0.0
56 33 0.00 0.0
60 32 0.00 0.0
58 37 0.00 0.0
52 38 0.00 0.0
47 24 0.00 0.0
46 31 0.00 0.0
66 31 0.00 0.0
73 45 0.00 0.0
57 30 0.19 3.2
60 29 0.00 0.0
59 46 0.00 0.0
60 35 0.01 0.0
November 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 30 0.00 0.0
56 40 0.00 0.0
63 41 0.00 0.0
68 46 0.00 0.0
68 37 0.00 0.0
43 25 0.00 0.0
49 23 0.00 0.0
55 34 0.00 0.0
63 44 0.00 0.0
64 31 0.00 0.0
62 26 0.00 0.0
63 42 0.00 0.0
64 42 0.00 0.0
59 47 0.00 0.0
68 46 0.00 0.0
66 43 0.00 0.0
54 36 0.00 0.0
42 31 0.00 0.0
54 35 0.00 0.0
57 43 0.00 0.0
54 32 0.00 0.0
53 35 0.00 0.0
45 29 0.00 0.0
39 28 0.00 0.0
28 19 0.11 2.2
22 8 0.03 0.4
24 11 0.00 0.0
32 12 0.00 0.0
38 30 0.00 0.0
35 21 0.00 0.0
December 2001 Great Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
42 29 0.00 0.0
44 34 0.00 0.0
45 29 0.00 0.0
35 23 0.00 0.0
34 16 0.00 0.2
40 26 0.00 0.0
41 25 0.00 0.0
53 36 0.00 0.0
44 17 0.00 0.0
35 14 0.00 0.0
28 15 0.03 0.3
35 12 0.00 0.0
44 32 0.00 0.0
45 26 0.00 0.0
35 19 0.00 0.0
46 25 0.00 0.0
48 17 0.00 0.0
36 14 0.00 0.0
41 18 0.00 0.0
26 12 0.00 0.0
24 4 0.35 4.6
29 1 0.00 0.0
33 5 0.00 0.0
33 17 0.00 0.0
33 14 0.00 0.0
33 11 0.00 0.0
34 13 0.00 0.0
26 3 0.00 0.1
12 -6 0.01 0.4
10 -9 0.00 0.0
17 -2 0.00 0.0
Weather Station Details
Years Station Coordinates
1937–2024 Great Falls International Airport location
1892–1937 Great Falls 16th Street location