Bozeman Weather in 2018

Historical record of Bozeman, Montana weather for the year 2018 based on NOAA data.
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2018 Bozeman Weather Extremes
Highest temperature 100 °F August 11
Lowest temperature -14 °F February 20
Highest daily low 63 °F July 6
Lowest daily high 7 °F February 20
Most daily precipitation 1.5 inches April 23
Most daily snow 7.4 inches April 2
Total annual precipitation 23.8 inches -
Total annual snow 107.6 inches -
Highest Temperatures in Bozeman in 2018
Rank Temperature Date
1 100 °F Aug 11
2 97 °F Aug 12
3 96 °F Aug 10
4 93 °F Aug 2
5 92 °F Aug 9
6 91 °F Aug 1
6 91 °F Jul 22
8 90 °F Aug 3
8 90 °F Jul 21
8 90 °F Jul 10
Lowest Temperatures in Bozeman in 2018
Rank Temperature Date
1 -14 °F February 20
2 -9 °F February 21
3 -7 °F February 19
4 -5 °F February 13
5 -3 °F December 6
5 -3 °F February 12
5 -3 °F January 2
8 -2 °F December 7
8 -2 °F January 1
10 -1 °F February 23
January 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
17 -2 0.00 0.0
18 -3 0.00 0.0
28 2 0.01 0.0
29 9 0.00 0.0
38 20 0.00 0.0
39 32 0.02 0.0
37 24 0.00 0.0
39 24 0.00 0.0
44 26 0.00 0.0
42 18 0.45 4.5
32 12 0.08 0.8
39 22 0.05 0.5
41 32 0.01 0.1
41 21 0.00 0.0
37 22 0.00 0.0
29 7 0.00 0.0
36 16 0.00 0.0
53 24 0.00 0.0
50 30 0.58 5.8
35 10 0.03 0.0
30 15 0.00 0.0
31 10 0.01 0.1
33 14 0.01 0.1
37 17 0.00 0.0
44 29 0.01 0.1
40 23 0.09 1.8
35 16 0.01 0.1
38 29 0.00 0.0
48 32 0.00 0.0
48 30 0.16 1.6
31 21 0.00 0.0
February 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
31 17 0.00 0.0
45 27 0.00 0.0
46 36 0.00 0.0
42 4 0.00 0.0
39 16 0.21 2.1
33 16 0.20 3.0
42 19 0.01 0.1
46 37 0.00 0.0
44 3 0.11 2.2
20 3 0.07 1.4
31 1 0.00 0.0
18 -3 0.00 0.0
32 -5 0.00 0.0
39 15 0.00 0.0
36 9 0.10 1.0
30 2 0.00 0.0
37 23 0.00 0.0
40 4 0.13 2.6
8 -7 0.03 0.9
7 -14 0.00 0.0
20 -9 0.00 0.0
21 4 0.00 0.0
18 -1 0.00 0.0
29 7 0.00 0.0
31 18 0.00 0.0
33 22 0.10 2.0
25 1 0.00 0.0
33 6 0.00 0.0
March 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 16 0.00 0.0
47 28 0.00 0.0
44 22 0.00 0.0
31 14 0.24 4.8
36 13 0.07 1.4
35 21 0.01 0.1
40 10 0.00 0.0
45 24 0.00 0.0
45 35 0.00 0.0
44 21 0.02 0.2
39 13 0.00 0.0
42 22 0.00 0.0
45 21 0.00 0.0
54 34 0.00 0.0
49 31 0.54 1.0
42 25 0.00 0.0
43 24 0.00 0.0
40 23 0.00 0.0
40 26 0.10 1.0
41 28 0.00 0.0
49 25 0.00 0.0
53 38 0.00 0.0
53 36 0.30 0.0
51 32 0.36 1.0
38 22 0.01 0.1
37 18 0.00 0.0
47 23 0.00 0.0
47 32 0.11 0.0
47 30 0.00 0.0
52 35 0.00 0.0
54 11 0.04 0.0
April 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 12 0.00 0.0
45 21 0.38 7.4
35 4 0.02 0.2
45 32 0.00 0.0
46 29 0.04 0.0
33 12 0.06 0.6
47 16 0.02 0.2
46 25 0.42 4.2
49 33 0.08 0.0
52 28 0.00 0.0
54 35 0.17 0.0
53 31 0.40 1.5
39 27 0.15 2.5
50 29 0.00 0.0
58 31 0.00 0.0
66 43 0.02 0.0
43 26 0.52 5.2
49 24 0.02 0.2
56 36 0.00 0.0
59 32 0.00 0.0
68 33 0.00 0.0
69 33 0.00 0.0
60 32 1.45 2.9
53 27 0.00 0.0
62 31 0.00 0.0
64 31 0.00 0.0
75 37 0.00 0.0
83 42 0.00 0.0
82 37 0.00 0.0
58 36 0.62 0.0
May 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 35 0.50 0.0
58 34 0.00 0.0
64 37 0.00 0.0
73 37 0.00 0.0
70 46 0.00 0.0
79 44 0.04 0.0
72 42 0.08 0.0
71 41 0.00 0.0
76 47 0.00 0.0
74 45 0.32 0.0
65 40 0.40 0.0
52 37 0.12 0.0
60 38 0.00 0.0
69 37 0.00 0.0
74 39 0.00 0.0
72 44 0.01 0.0
69 40 0.05 0.0
65 43 0.08 0.0
49 39 0.02 0.0
67 41 0.01 0.0
69 45 0.36 0.0
70 46 0.03 0.0
64 49 0.75 0.0
71 44 0.00 0.0
75 46 0.00 0.0
74 46 0.00 0.0
74 48 0.00 0.0
70 52 0.00 0.0
71 47 0.17 0.0
75 53 0.00 0.0
72 51 0.32 0.0
June 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 43 0.77 0.0
65 33 0.20 0.0
75 45 0.00 0.0
80 53 0.00 0.0
78 41 0.00 0.0
72 48 0.00 0.0
75 54 0.04 0.0
73 45 0.00 0.0
86 56 0.09 0.0
86 44 0.07 0.0
56 39 0.03 0.0
66 30 0.00 0.0
81 44 0.00 0.0
83 50 0.00 0.0
64 44 0.01 0.0
64 47 0.20 0.0
60 47 0.19 0.0
56 48 0.59 0.0
59 47 0.40 0.0
68 45 0.02 0.0
72 53 0.41 0.0
69 52 0.11 0.0
71 49 0.32 0.0
66 48 0.04 0.0
81 48 0.00 0.0
82 56 0.00 n/a
75 45 0.00 0.0
79 52 0.00 0.0
72 46 0.94 0.0
67 46 0.10 0.0
July 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
75 45 0.03 0.0
73 47 0.01 0.0
73 43 0.00 0.0
69 36 0.00 0.0
80 54 0.00 0.0
86 63 0.00 0.0
87 54 0.00 0.0
82 54 0.07 0.0
85 57 0.00 0.0
90 62 0.11 0.0
86 49 0.06 0.0
78 55 0.03 0.0
85 54 0.00 0.0
86 58 0.00 0.0
85 56 0.00 0.0
83 56 0.00 0.0
78 55 0.00 0.0
86 51 0.00 0.0
86 50 0.00 0.0
86 55 0.00 0.0
90 53 0.00 0.0
91 49 0.00 0.0
80 57 0.00 0.0
83 51 0.00 0.0
83 56 0.00 0.0
78 56 0.00 0.0
81 51 0.00 0.0
75 46 0.00 0.0
76 48 0.00 0.0
79 45 0.00 0.0
83 51 0.00 0.0
August 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
91 57 0.00 0.0
93 55 0.03 0.0
90 53 0.03 0.0
79 46 0.00 0.0
76 57 0.02 0.0
76 44 0.25 0.0
78 51 0.00 0.0
84 50 0.00 0.0
92 55 0.00 0.0
96 57 0.00 0.0
100 58 0.00 0.0
97 62 0.00 0.0
84 51 0.00 0.0
77 51 0.00 0.0
84 48 0.00 0.0
87 48 0.00 0.0
89 58 0.00 0.0
86 55 0.01 0.0
79 47 0.00 0.0
77 43 0.02 0.0
57 45 0.17 0.0
67 50 0.00 0.0
74 48 0.00 0.0
76 47 0.00 0.0
76 40 0.00 0.0
76 52 0.02 0.0
65 39 0.90 0.0
66 38 0.00 0.0
75 41 0.00 0.0
77 43 0.00 0.0
71 47 0.00 0.0
September 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
75 40 0.00 0.0
73 44 0.00 0.0
76 41 0.00 0.0
77 46 0.00 0.0
79 46 0.00 0.0
86 55 0.00 0.0
87 53 0.00 0.0
84 56 0.00 0.0
80 45 0.00 0.0
80 45 0.00 0.0
78 42 0.00 0.0
71 47 0.00 0.0
61 43 0.03 0.0
70 38 0.00 0.0
70 45 0.00 0.0
74 39 0.38 0.0
74 39 0.00 0.0
71 40 0.00 0.0
n/a 49 0.00 0.0
60 43 0.02 0.0
75 34 0.00 0.0
74 40 0.00 0.0
73 43 0.00 0.0
58 36 0.13 0.0
59 36 0.07 0.0
64 30 0.00 0.0
63 47 0.00 0.0
59 33 0.00 0.0
45 33 0.00 0.0
44 29 0.17 0.0
October 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
68 27 0.04 0.0
64 47 0.00 0.0
60 41 0.03 0.0
55 32 0.10 0.0
53 31 0.67 2.0
51 33 0.01 0.0
48 37 0.20 0.0
54 31 0.02 0.0
50 35 0.00 0.0
39 31 0.00 0.0
43 28 0.00 0.0
59 24 0.00 0.0
57 25 0.40 6.0
39 17 0.00 0.0
50 18 0.00 0.0
55 25 0.00 0.0
61 25 0.00 0.0
67 28 0.00 0.0
63 32 0.00 0.0
64 33 0.00 0.0
70 32 0.00 0.0
65 36 0.00 0.0
61 33 0.00 0.0
61 36 0.00 0.0
60 42 0.00 0.0
59 36 0.02 0.0
60 40 0.15 0.0
62 35 0.00 0.0
56 36 0.24 0.0
44 28 0.16 1.6
42 26 0.02 0.2
November 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 33 0.04 0.0
55 41 0.21 0.0
49 35 0.02 0.0
46 35 0.13 0.0
47 34 0.02 0.0
40 24 0.45 4.5
30 21 0.00 0.0
31 13 0.17 2.0
34 12 0.00 0.0
39 25 0.07 1.0
29 15 0.00 0.0
28 6 0.02 0.4
40 14 0.00 0.0
47 20 0.00 0.0
48 32 0.00 0.0
47 23 0.20 2.0
24 9 0.03 0.6
32 9 0.00 0.0
40 22 0.00 0.0
46 22 0.00 0.0
47 20 0.00 0.0
44 30 0.02 0.0
41 23 0.00 0.0
39 28 0.31 3.1
29 13 0.00 0.0
35 13 0.00 0.0
40 23 0.00 0.0
42 32 0.00 0.0
42 23 0.00 0.0
39 16 0.00 0.0
December 2018 Bozeman Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
32 24 0.12 2.4
33 7 0.00 0.0
22 16 0.00 0.0
27 9 0.00 0.0
27 1 0.00 0.0
21 -3 0.00 0.0
25 -2 0.00 0.0
29 9 0.00 0.0
31 9 0.00 n/a
35 13 0.01 0.0
33 15 0.12 2.4
41 28 0.00 0.0
33 15 0.00 0.0
34 14 0.00 0.0
46 27 0.00 0.0
41 19 0.00 0.0
44 22 0.00 0.0
46 23 0.00 0.0
45 31 0.00 0.0
39 20 0.00 0.0
45 25 0.03 0.0
32 21 0.00 0.0
37 12 0.00 0.0
35 27 0.03 0.6
31 13 0.02 0.4
25 20 0.18 3.4
25 12 0.13 2.6
23 16 0.04 0.8
28 7 0.03 0.6
41 26 0.20 3.0
27 3 0.09 2.7
Weather Station Details
Years Station Coordinates
1892–2024 Bozeman Montana State University location