Idaho Falls Weather in 1986

Historical record of Idaho Falls, Idaho weather for the year 1986 based on NOAA data.
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1986 Idaho Falls Weather Extremes
Highest temperature 95 °F July 2
Lowest temperature -7 °F January 5
Highest daily low 60 °F July 3
Lowest daily high 15 °F January 8
Most daily precipitation 1.0 inches February 15
Most daily snow 3.5 inches March 17
Total annual precipitation 12.0 inches -
Total annual snow 25.5 inches -
Highest Temperatures in Idaho Falls in 1986
Rank Temperature Date
1 95 °F Jul 2
2 94 °F Aug 18
3 93 °F Aug 17
3 93 °F Aug 3
3 93 °F Jun 28
6 92 °F Aug 2
6 92 °F Jun 27
6 92 °F Jun 24
9 91 °F Aug 28
9 91 °F Aug 27
9 91 °F Aug 16
9 91 °F Aug 15
9 91 °F Aug 11
9 91 °F Aug 10
9 91 °F Aug 7
9 91 °F Jun 17
Lowest Temperatures in Idaho Falls in 1986
Rank Temperature Date
1 -7 °F January 5
2 -6 °F February 8
2 -6 °F January 4
4 -5 °F February 11
5 -4 °F January 9
6 -3 °F February 9
7 -2 °F January 8
8 -1 °F January 11
9 0 °F February 7
9 0 °F January 12
January 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
35 18 0.10 1.3
24 5 0.00 0.0
29 4 0.00 0.0
16 -6 0.00 0.0
23 -7 0.08 2.0
27 17 0.04 0.6
17 2 0.00 0.0
15 -2 0.00 0.0
27 -4 0.00 0.0
27 3 0.00 0.0
20 -1 0.00 0.0
22 0 0.00 0.0
23 1 0.00 0.0
24 1 0.00 0.0
35 7 0.00 0.0
42 28 0.08 0.0
42 29 0.01 0.0
32 22 0.00 0.0
32 17 0.00 0.0
35 23 0.10 n/a
30 13 0.00 0.0
27 7 0.00 0.0
33 14 0.07 0.8
24 10 0.00 0.0
27 9 0.00 0.0
24 5 0.00 0.0
25 5 0.00 0.0
29 19 0.00 0.0
41 25 0.00 0.0
43 24 0.02 0.0
38 31 0.18 0.0
February 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
42 27 0.00 0.0
39 21 0.06 0.2
36 31 0.00 0.0
37 27 0.00 0.0
33 26 0.05 0.5
27 11 0.03 0.3
24 0 0.00 0.0
19 -6 0.00 0.0
17 -3 0.00 0.0
20 11 0.04 1.7
16 -5 0.00 0.0
33 9 0.06 0.8
37 15 0.16 1.4
37 14 0.15 0.3
43 33 1.03 0.0
43 34 0.10 0.0
39 34 0.03 0.0
48 34 0.27 0.0
42 31 0.16 0.2
37 31 0.22 1.3
39 31 0.01 0.2
44 33 0.00 0.0
48 37 0.00 0.0
60 35 0.00 0.0
60 31 0.00 0.0
53 32 0.00 0.0
56 28 0.00 0.0
59 25 0.00 0.0
March 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 28 0.00 0.0
59 31 0.00 0.0
62 27 0.00 0.0
57 28 0.00 0.0
58 25 0.00 0.0
59 27 0.00 0.0
54 41 0.00 0.0
52 39 0.52 0.0
49 33 0.00 0.0
46 31 0.01 0.0
43 36 0.11 0.0
46 30 0.01 0.0
47 31 0.00 0.0
42 30 0.09 0.7
46 19 0.00 0.0
41 29 0.09 0.0
43 31 0.41 3.5
46 24 0.00 0.0
51 31 0.00 0.0
56 30 0.00 0.0
62 28 0.00 0.0
55 37 0.00 0.0
63 31 0.00 0.0
59 35 0.00 0.0
50 30 0.00 0.0
61 26 0.00 0.0
70 28 0.00 0.0
73 33 0.00 0.0
70 40 0.00 0.0
71 39 0.00 0.0
52 32 0.00 0.0
April 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
51 22 0.15 0.0
47 33 0.27 1.4
51 30 0.00 0.0
54 27 0.00 0.0
62 28 0.00 0.0
67 31 0.00 0.0
56 36 0.11 0.0
56 38 0.00 0.0
47 40 0.29 0.0
59 35 0.00 0.0
53 39 0.00 0.0
51 32 1.01 1.5
39 26 0.08 0.8
48 25 0.00 0.0
62 30 0.00 0.0
54 36 0.02 0.0
53 28 0.00 0.0
50 28 0.00 0.0
59 31 0.00 0.0
67 42 0.00 0.0
73 39 0.00 0.0
73 40 0.00 0.0
55 37 0.00 0.0
47 36 0.00 0.0
50 33 0.10 0.0
48 30 0.10 1.0
51 36 0.00 0.0
57 39 0.00 0.0
50 37 0.21 0.0
60 26 0.00 0.0
May 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
74 34 0.00 0.0
78 39 0.00 0.0
78 46 0.00 0.0
61 38 0.20 0.0
53 33 0.01 0.0
44 38 0.11 0.0
47 34 0.01 0.0
46 34 0.03 0.0
53 36 0.03 0.0
52 39 0.04 0.0
48 35 0.33 0.0
56 30 0.00 0.0
62 40 0.00 0.0
55 33 0.00 0.0
58 27 0.00 0.0
58 35 0.00 0.0
65 32 0.00 0.0
73 37 0.00 0.0
79 43 0.00 0.0
81 49 0.00 0.0
63 39 0.14 0.0
50 33 0.00 0.0
60 26 0.00 0.0
70 34 0.00 0.0
79 39 0.00 0.0
84 42 0.00 0.0
84 48 0.00 0.0
84 48 0.00 0.0
86 46 0.00 0.0
86 46 0.00 0.0
89 47 0.00 0.0
June 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 47 0.00 0.0
88 50 0.00 0.0
74 55 0.12 0.0
82 48 0.00 0.0
84 49 0.07 0.0
76 49 0.00 0.0
76 53 0.19 0.0
59 50 0.05 0.0
68 46 0.02 0.0
74 40 0.00 0.0
81 43 0.00 0.0
85 45 0.00 0.0
82 46 0.00 0.0
84 47 0.05 0.0
81 48 0.00 0.0
89 47 0.00 0.0
91 48 0.00 0.0
87 51 0.00 0.0
72 47 0.00 0.0
78 48 0.00 0.0
75 45 0.00 0.0
80 44 0.00 0.0
87 45 0.00 0.0
92 47 0.00 0.0
87 51 0.00 0.0
89 49 0.00 0.0
92 55 0.00 0.0
93 54 0.00 0.0
82 55 0.00 0.0
80 50 0.00 0.0
July 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 45 0.00 0.0
95 48 0.00 0.0
85 60 0.00 0.0
86 47 0.00 0.0
67 40 0.00 0.0
79 33 0.00 0.0
79 50 0.00 0.0
84 49 0.09 0.0
78 52 0.00 0.0
77 52 0.00 0.0
77 55 0.00 0.0
78 41 0.00 0.0
85 46 0.00 0.0
89 50 0.00 0.0
76 55 0.00 0.0
77 51 0.02 0.0
75 42 0.00 0.0
80 50 0.00 0.0
88 47 0.00 0.0
86 47 0.00 0.0
88 48 0.00 0.0
84 50 0.00 0.0
84 51 0.00 0.0
78 51 0.00 0.0
79 56 0.17 0.0
76 50 0.07 0.0
77 45 0.01 0.0
87 44 0.00 0.0
82 47 0.00 0.0
82 48 0.00 0.0
84 43 0.00 0.0
August 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 47 0.00 0.0
92 45 0.00 0.0
93 53 0.00 0.0
88 49 0.00 0.0
90 52 0.00 0.0
90 46 0.00 0.0
91 54 0.09 0.0
87 49 0.01 0.0
90 50 0.00 0.0
91 49 0.00 0.0
91 51 0.00 0.0
84 51 0.00 0.0
79 44 0.00 0.0
85 45 0.00 0.0
91 46 0.00 0.0
91 48 0.00 0.0
93 52 0.00 0.0
94 49 0.00 0.0
82 53 0.00 0.0
88 49 0.00 0.0
80 49 0.07 0.0
82 43 0.00 0.0
77 48 0.27 0.0
88 48 0.00 0.0
84 54 0.00 0.0
90 52 0.00 0.0
91 49 0.00 0.0
91 48 0.00 0.0
78 55 0.31 0.0
77 49 0.03 0.0
70 48 0.00 0.0
September 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 42 0.44 0.0
75 46 0.00 0.0
76 42 0.00 0.0
82 44 0.00 0.0
85 47 0.00 0.0
78 46 0.00 0.0
78 48 0.00 0.0
76 46 0.00 0.0
60 46 0.21 0.0
65 44 0.00 0.0
71 45 0.00 0.0
77 41 0.00 0.0
76 49 0.00 0.0
66 48 0.03 0.0
73 40 0.00 0.0
68 43 0.00 0.0
67 44 0.00 0.0
58 42 0.08 0.0
51 34 0.04 0.0
53 32 0.11 0.0
58 29 0.00 0.0
65 29 0.00 0.0
69 28 0.00 0.0
57 44 0.01 0.0
53 39 0.00 0.0
47 35 0.11 0.0
47 29 0.00 0.0
49 31 0.00 0.0
54 26 0.00 0.0
45 39 0.52 0.0
October 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 32 0.00 0.0
56 34 0.00 0.0
57 30 0.00 0.0
58 32 0.00 0.0
64 32 0.00 0.0
67 31 0.00 0.0
68 32 0.00 0.0
68 33 0.00 0.0
70 30 0.00 0.0
59 32 0.00 0.0
52 27 0.00 0.0
54 16 0.00 0.0
59 23 0.00 0.0
61 25 0.00 0.0
66 24 0.00 0.0
70 25 0.00 0.0
70 30 0.00 0.0
55 39 0.31 0.0
67 36 0.00 0.0
60 40 0.24 0.0
54 41 0.00 0.0
57 32 0.00 0.0
63 32 0.00 0.0
62 30 0.00 0.0
62 29 0.00 0.0
64 31 0.00 0.0
66 32 0.00 0.0
55 27 0.00 0.0
55 31 0.00 0.0
53 36 0.06 0.0
49 27 0.00 0.0
November 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 22 0.00 0.0
50 19 0.00 0.0
54 20 0.00 0.0
53 23 0.00 0.0
58 28 0.00 0.0
45 22 0.14 1.6
33 18 0.13 1.5
32 23 0.04 0.7
31 18 0.00 0.0
24 2 0.00 0.0
37 22 0.00 0.0
33 14 0.00 0.0
41 16 0.00 0.0
46 26 0.00 0.0
45 35 0.00 0.0
42 35 0.00 0.0
49 32 0.00 0.0
49 21 0.00 0.0
49 34 0.00 0.0
53 27 0.00 0.0
43 31 0.06 0.1
32 27 0.08 1.0
36 26 0.00 0.0
48 31 0.00 0.0
40 20 0.00 0.0
37 17 0.00 0.0
51 20 0.00 0.0
48 25 0.00 0.0
36 24 0.00 0.0
35 18 0.00 0.0
December 1986 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
40 13 0.00 0.0
34 12 0.00 0.0
39 14 0.00 0.0
46 16 0.00 0.0
44 28 0.03 0.0
35 28 0.13 0.0
31 26 0.00 0.0
33 14 0.01 0.1
26 4 0.00 0.0
26 4 0.00 0.0
29 2 0.00 0.0
32 8 0.00 0.0
30 9 0.00 0.0
36 16 0.00 0.0
44 13 0.00 0.0
41 16 0.00 0.0
40 10 0.00 0.0
41 6 0.00 0.0
33 13 0.00 0.0
39 14 0.00 0.0
35 11 0.00 0.0
37 11 0.00 0.0
36 17 0.00 0.0
31 16 0.00 0.0
30 16 0.00 0.0
32 17 0.00 0.0
36 9 0.00 0.0
34 4 0.00 0.0
32 5 0.00 0.0
34 14 0.00 0.0
31 3 0.00 0.0
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location