Missoula Weather in 1986

Historical record of Missoula, Montana weather for the year 1986 based on NOAA data.
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1986 Missoula Weather Extremes
Highest temperature 97 °F August 28
Lowest temperature -4 °F November 10
Highest daily low 65 °F August 11
Lowest daily high 13 °F November 10
Most daily precipitation 1.1 inches September 8
Most daily snow 6.1 inches December 5
Total annual precipitation 16.6 inches -
Total annual snow 39.3 inches -
Highest Temperatures in Missoula in 1986
Rank Temperature Date
1 97 °F Aug 28
2 95 °F Aug 27
2 95 °F May 30
4 94 °F Aug 18
4 94 °F Aug 17
4 94 °F Aug 10
4 94 °F Aug 8
4 94 °F Jun 24
4 94 °F Jun 2
10 93 °F Aug 7
10 93 °F Aug 2
10 93 °F Jul 2
10 93 °F Jun 28
10 93 °F May 26
Lowest Temperatures in Missoula in 1986
Rank Temperature Date
1 -4 °F November 10
2 0 °F December 11
3 1 °F December 21
4 3 °F December 12
5 4 °F December 10
5 4 °F December 9
5 4 °F November 9
5 4 °F January 8
5 4 °F January 4
10 5 °F December 28
10 5 °F January 14
January 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 21 0.11 1.3
34 15 0.08 1.0
33 19 0.02 0.2
23 4 0.00 0.0
19 6 0.04 0.8
31 13 0.01 0.3
32 10 0.00 0.0
46 4 0.00 0.0
40 32 0.06 0.0
34 26 0.00 0.0
45 23 0.00 0.0
25 9 0.00 0.0
25 6 0.00 0.0
22 5 0.00 0.0
27 7 0.00 0.0
42 21 0.14 0.0
40 26 0.03 0.0
39 28 0.03 0.6
42 27 0.00 0.0
38 30 0.01 0.0
36 19 0.00 0.0
31 11 0.00 0.0
40 26 0.07 0.7
39 21 0.04 0.8
28 10 0.00 0.0
28 6 0.00 0.0
32 11 0.00 0.0
44 26 0.00 0.0
34 24 0.16 0.5
36 32 0.06 0.0
37 33 0.07 0.0
February 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 32 0.03 0.0
36 30 0.15 0.8
36 32 0.00 0.0
34 30 0.07 1.1
36 30 0.04 0.8
33 16 0.00 0.0
28 7 0.00 0.0
28 11 0.00 0.0
28 12 0.00 0.0
30 14 0.00 0.1
23 6 0.00 0.0
24 16 0.04 0.9
20 16 0.02 0.8
21 16 0.43 5.6
29 18 0.38 4.4
48 22 0.16 0.0
42 32 0.15 0.9
39 28 0.03 0.0
30 13 0.00 0.0
26 6 0.02 0.3
37 22 0.10 1.8
39 28 0.09 0.8
36 32 0.31 0.0
52 33 0.02 0.0
52 32 0.01 0.0
52 30 0.13 0.0
46 22 0.00 0.0
47 25 0.00 0.0
March 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
48 26 0.00 0.0
53 31 0.00 0.0
51 25 0.00 0.0
57 30 0.00 0.0
56 25 0.00 0.0
56 35 0.00 0.0
56 36 0.03 0.0
46 33 0.05 0.0
48 30 0.07 0.0
49 27 0.00 0.0
49 29 0.00 0.0
51 31 0.05 0.0
48 27 0.01 0.0
44 26 0.00 0.0
51 28 0.00 0.0
49 32 0.00 0.0
47 31 0.01 0.0
49 26 0.08 0.1
53 33 0.00 0.0
61 27 0.00 0.0
60 28 0.00 0.0
51 31 0.00 0.0
51 24 0.00 0.0
47 31 0.23 0.0
49 29 0.00 0.0
58 30 0.00 0.0
73 29 0.00 0.0
72 36 0.00 0.0
65 42 0.00 0.0
56 34 0.01 0.0
52 29 0.00 0.0
April 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 24 0.04 0.0
48 37 0.10 0.0
56 26 0.00 0.0
62 25 0.00 0.0
61 30 0.00 0.0
65 26 0.00 0.0
69 29 0.00 0.0
72 32 0.00 0.0
68 33 0.00 0.0
58 34 0.01 0.0
55 25 0.00 0.0
43 24 0.02 0.0
42 22 0.00 0.1
56 23 0.00 0.0
58 35 0.00 0.0
54 34 0.05 0.0
53 32 0.00 0.0
51 28 0.00 0.0
52 29 0.00 0.0
65 43 0.00 0.0
77 38 0.01 0.0
64 41 0.17 0.0
47 34 0.00 0.0
55 27 0.00 0.0
46 36 0.08 0.0
53 37 0.00 0.0
53 38 0.00 0.0
51 30 0.00 0.0
47 25 0.03 0.0
56 21 0.00 0.0
May 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
75 30 0.00 0.0
76 48 0.00 0.0
67 47 0.27 0.0
47 41 0.62 0.0
56 36 0.00 0.0
58 29 0.00 0.0
57 37 0.00 0.0
58 39 0.03 0.0
60 42 0.00 0.0
54 39 0.05 0.0
51 30 0.14 0.0
56 29 0.00 0.0
59 33 0.08 0.2
50 30 0.02 0.2
55 33 0.00 0.0
62 27 0.00 0.0
66 36 0.00 0.0
74 42 0.00 0.0
82 49 0.00 0.0
77 46 0.00 0.0
61 42 0.48 0.0
52 32 0.00 0.0
65 27 0.00 0.0
77 33 0.00 0.0
87 42 0.00 0.0
93 49 0.00 0.0
92 53 0.00 0.0
91 51 0.00 0.0
89 53 0.00 0.0
95 54 0.00 0.0
92 56 0.00 0.0
June 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
92 56 0.00 0.0
94 51 0.00 0.0
80 59 0.04 0.0
82 58 0.21 0.0
74 55 0.39 0.0
75 54 0.34 0.0
74 51 0.48 0.0
64 50 0.13 0.0
73 48 0.00 0.0
80 45 0.00 0.0
85 46 0.00 0.0
84 46 0.00 0.0
86 46 0.00 0.0
83 46 0.07 0.0
74 49 0.00 0.0
89 44 0.00 0.0
91 50 0.00 0.0
81 50 0.00 0.0
70 40 0.00 0.0
70 38 0.05 0.0
73 40 0.00 0.0
83 41 0.00 0.0
90 49 0.00 0.0
94 48 0.00 0.0
91 54 0.00 0.0
87 48 0.00 0.0
92 55 0.00 0.0
93 55 0.87 0.0
75 53 0.08 0.0
78 49 0.00 0.0
July 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 50 0.00 0.0
93 53 0.00 0.0
76 56 0.00 0.0
59 47 0.63 0.0
61 46 0.00 0.0
75 40 0.00 0.0
82 43 0.00 0.0
77 45 0.00 0.0
73 52 0.10 0.0
64 51 0.06 0.0
70 50 0.04 0.0
73 46 0.00 0.0
78 42 0.00 0.0
78 46 0.00 0.0
79 46 0.00 0.0
62 46 0.01 0.0
71 46 0.00 0.0
80 37 0.00 0.0
83 43 0.00 0.0
86 47 0.00 0.0
91 48 0.00 0.0
89 53 0.00 0.0
85 48 0.00 0.0
86 46 0.00 0.0
86 50 0.00 0.0
82 45 0.00 0.0
79 46 0.00 0.0
86 41 0.00 0.0
75 52 0.00 0.0
80 40 0.00 0.0
84 41 0.00 0.0
August 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
90 45 0.00 0.0
93 46 0.00 0.0
92 54 0.10 0.0
90 50 0.00 0.0
88 45 0.00 0.0
89 48 0.00 0.0
93 50 0.00 0.0
94 52 0.00 0.0
89 59 0.00 0.0
94 54 0.04 0.0
91 65 0.05 0.0
71 55 0.28 0.0
81 51 0.00 0.0
89 49 0.00 0.0
89 49 0.00 0.0
89 46 0.00 0.0
94 55 0.00 0.0
94 53 0.00 0.0
89 51 0.00 0.0
89 58 0.00 0.0
70 56 0.03 0.0
86 47 0.00 0.0
84 51 0.00 0.0
88 47 0.00 0.0
86 51 0.00 0.0
90 49 0.00 0.0
95 47 0.00 0.0
97 50 0.00 0.0
76 61 0.32 0.0
80 50 0.12 0.0
68 55 0.74 0.0
September 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 56 0.32 0.0
72 56 0.02 0.0
82 53 0.00 0.0
83 48 0.00 0.0
62 52 0.00 0.0
63 50 0.00 0.0
74 41 0.00 0.0
67 53 1.05 0.0
61 49 0.00 0.0
67 49 0.00 0.0
65 43 0.00 0.0
61 34 0.02 0.0
59 46 0.07 0.0
60 43 0.14 0.0
63 42 0.20 0.0
59 39 0.11 0.0
65 42 0.45 0.0
60 44 0.47 0.0
61 41 0.00 0.0
55 43 0.28 0.0
57 41 0.00 0.0
61 33 0.00 0.0
70 29 0.00 0.0
56 43 0.03 0.0
51 43 0.07 0.0
53 39 0.01 0.0
55 31 0.00 0.0
53 39 0.04 0.0
52 41 0.04 0.0
55 42 0.22 0.0
October 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
56 42 0.00 0.0
50 33 0.00 0.0
48 27 0.00 0.0
60 44 0.00 0.0
68 35 0.00 0.0
69 35 0.00 0.0
70 34 0.00 0.0
68 40 0.00 0.0
66 32 0.00 0.0
52 35 0.36 0.0
52 24 0.00 0.0
55 22 0.00 0.0
58 25 0.00 0.0
62 29 0.00 0.0
60 26 0.00 0.0
62 27 0.00 0.0
62 28 0.00 0.0
60 32 0.00 0.0
62 26 0.00 0.0
59 27 0.00 0.0
62 25 0.00 0.0
56 25 0.00 0.0
59 25 0.00 0.0
61 26 0.00 0.0
63 28 0.00 0.0
58 33 0.00 0.0
59 36 0.03 0.0
57 31 0.00 0.0
48 27 0.00 0.0
49 38 0.04 0.0
47 35 0.01 0.0
November 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 30 0.00 0.0
49 23 0.00 0.0
51 24 0.00 0.0
49 25 0.00 0.0
52 32 0.07 0.0
41 32 0.06 0.0
41 26 0.01 0.2
26 19 0.04 1.1
22 4 0.06 1.5
13 -4 0.00 0.0
27 13 0.15 2.0
19 10 0.00 0.0
23 10 0.00 0.0
29 20 0.07 0.9
40 24 0.00 0.0
41 33 0.00 0.0
42 23 0.03 0.4
41 25 0.16 0.0
44 34 0.00 0.0
55 34 0.00 0.0
48 33 0.00 0.0
36 27 0.03 0.4
50 30 0.00 0.0
57 30 0.02 0.2
39 21 0.00 0.0
45 21 0.03 0.2
44 32 0.34 0.3
43 33 0.00 0.0
40 24 0.00 0.0
34 21 0.00 0.0
December 1986 Missoula Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 22 0.01 0.0
36 22 0.00 0.0
31 24 0.00 0.0
32 26 0.00 0.0
32 27 0.43 6.1
32 27 0.03 0.3
33 22 0.00 0.0
31 13 0.00 0.0
22 4 0.00 0.0
22 4 0.00 0.0
16 0 0.00 0.0
21 3 0.00 0.0
28 11 0.00 0.0
33 14 0.02 0.3
27 20 0.00 0.0
24 10 0.00 0.0
20 16 0.00 0.0
16 11 0.00 0.0
17 10 0.00 0.1
25 6 0.00 0.0
22 1 0.00 0.0
27 13 0.00 0.0
41 21 0.00 0.0
36 22 0.00 0.0
34 17 0.00 0.0
32 21 0.00 0.0
25 8 0.00 0.0
23 5 0.00 0.0
36 6 0.01 0.2
38 26 0.00 0.0
27 9 0.00 0.0
Weather Station Details
Years Station Coordinates
1948–2024 Missoula International Airport location
1893–1947 Missoula 6 NW WFO location