Idaho Falls Weather in 1981

Historical record of Idaho Falls, Idaho weather for the year 1981 based on NOAA data.
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1981 Idaho Falls Weather Extremes
Highest temperature 96 °F July 5
Lowest temperature -12 °F February 10
Highest daily low 62 °F August 20
Lowest daily high 8 °F February 10
Most daily precipitation 1.0 inches May 26
Most daily snow 3.0 inches December 26
Total annual precipitation 13.0 inches -
Total annual snow 27.0 inches -
Highest Temperatures in Idaho Falls in 1981
Rank Temperature Date
1 96 °F Jul 5
2 94 °F Aug 26
2 94 °F Aug 25
2 94 °F Aug 1
2 94 °F Jul 16
6 93 °F Aug 27
6 93 °F Aug 18
8 92 °F Aug 28
8 92 °F Aug 24
8 92 °F Aug 17
8 92 °F Jul 12
8 92 °F Jun 25
Lowest Temperatures in Idaho Falls in 1981
Rank Temperature Date
1 -12 °F February 10
2 -7 °F February 11
3 -4 °F December 31
4 -3 °F December 28
5 -1 °F February 5
5 -1 °F February 4
7 0 °F February 9
7 0 °F February 6
9 1 °F November 29
10 2 °F December 27
January 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 28 0.00 0.0
45 22 0.00 0.0
37 20 0.01 0.0
32 27 0.14 1.0
28 25 0.00 0.0
28 23 0.00 0.0
27 10 0.00 0.0
27 5 0.00 0.0
31 10 0.00 0.0
37 11 0.00 0.0
40 13 0.00 0.0
40 10 0.00 0.0
38 10 0.00 0.0
37 10 0.00 0.0
36 10 0.00 0.0
41 13 0.00 0.0
44 18 0.00 0.0
42 19 0.00 0.0
42 17 0.00 0.0
43 16 0.00 0.0
43 16 0.00 0.0
50 19 0.00 0.0
41 19 0.00 0.0
35 27 0.04 0.0
31 23 0.00 0.0
32 15 0.00 0.0
32 22 0.01 0.3
37 29 0.11 0.9
36 26 0.00 0.0
34 27 0.13 1.7
29 17 0.03 0.5
February 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
26 13 0.00 0.0
26 10 0.00 0.0
24 3 0.00 0.0
23 -1 0.00 0.0
23 -1 0.00 0.0
26 0 0.02 0.3
29 20 0.00 0.1
33 5 0.00 0.0
36 0 0.00 0.0
8 -12 0.00 0.0
18 -7 0.00 0.0
25 14 0.00 0.0
39 10 0.00 0.0
42 31 0.09 0.0
36 30 0.00 0.0
43 32 0.02 0.0
45 35 0.00 0.0
45 31 0.00 0.0
60 31 0.13 1.0
34 22 0.11 0.9
34 17 0.00 0.0
39 21 0.00 0.0
44 21 0.00 0.0
58 25 0.00 0.0
45 25 0.00 0.0
42 32 0.05 0.3
43 28 0.00 0.0
46 26 0.00 0.0
March 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 26 0.00 0.0
51 25 0.00 0.0
49 20 0.00 0.0
51 22 0.00 0.0
51 26 0.00 0.0
39 29 0.00 0.0
47 28 0.00 0.0
50 22 0.00 0.0
51 25 0.03 0.0
51 23 0.00 0.0
57 23 0.00 0.0
55 21 0.00 0.0
54 23 0.00 0.0
56 23 0.00 0.0
58 27 0.00 0.0
42 28 0.13 0.0
39 29 0.01 0.1
45 25 0.00 0.0
47 29 0.03 0.0
41 32 0.41 1.2
40 32 0.03 0.2
48 30 0.01 0.0
50 28 0.00 0.0
50 30 0.00 0.0
55 30 0.00 0.0
40 32 0.27 0.0
51 32 0.20 1.0
54 27 0.00 0.0
58 32 0.06 0.0
39 26 0.00 0.0
46 26 0.00 0.0
April 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 33 0.18 0.0
44 31 0.00 0.0
44 26 0.00 0.0
45 20 0.00 0.0
57 26 0.00 0.0
47 31 0.00 0.0
40 26 0.00 0.0
47 22 0.00 0.0
46 34 0.00 0.0
53 28 0.00 0.0
60 25 0.00 0.0
56 31 0.00 0.0
53 28 0.00 0.0
68 20 0.00 0.0
74 33 0.00 0.0
67 38 0.00 0.0
70 33 0.00 0.0
78 38 0.00 0.0
68 44 0.46 0.0
45 42 0.25 0.0
50 37 0.01 0.0
57 36 0.00 0.0
66 42 0.00 0.0
74 41 0.00 0.0
66 47 0.00 0.0
62 42 0.11 0.0
52 40 0.04 0.0
62 37 0.00 0.0
71 47 0.00 0.0
76 43 0.00 0.0
May 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 41 0.00 0.0
68 46 0.00 0.0
58 41 0.00 0.0
68 29 0.00 0.0
62 40 0.01 0.0
54 35 0.02 0.0
51 31 0.48 2.0
54 31 0.00 0.0
62 29 0.00 0.0
65 38 0.39 0.0
47 35 0.49 0.0
48 30 0.00 0.0
57 30 0.00 0.0
65 36 0.06 0.0
51 42 0.12 0.0
46 35 0.19 0.0
56 41 0.06 0.0
65 35 0.00 0.0
70 45 0.00 0.0
56 45 0.57 0.0
53 43 0.54 0.0
54 44 0.11 0.0
64 48 0.01 0.0
70 43 0.04 0.0
66 51 0.27 0.0
56 50 0.97 0.0
68 44 0.00 0.0
73 44 0.00 0.0
74 44 0.00 0.0
75 45 0.00 0.0
65 50 0.00 0.0
June 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 41 0.00 0.0
66 44 0.22 0.0
65 44 0.24 0.0
72 44 0.00 0.0
77 48 0.00 0.0
74 56 0.06 0.0
69 53 0.00 0.0
59 52 0.12 0.0
66 49 0.00 0.0
65 49 0.00 0.0
75 47 0.00 0.0
62 46 0.00 0.0
55 36 0.00 0.0
53 33 0.00 0.0
64 32 0.00 0.0
78 36 0.00 0.0
61 40 0.00 0.0
70 46 0.00 0.0
75 51 0.00 0.0
76 51 0.00 0.0
74 50 0.00 0.0
85 50 0.00 0.0
80 53 0.00 0.0
81 45 0.00 0.0
92 44 0.00 0.0
89 55 0.00 0.0
81 57 0.00 0.0
75 47 0.00 0.0
81 45 0.00 0.0
91 45 0.00 0.0
July 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 61 0.00 0.0
84 52 0.00 0.0
87 54 0.00 0.0
90 48 0.00 0.0
96 51 0.00 0.0
82 60 0.00 0.0
69 42 0.04 0.0
75 35 0.00 0.0
90 44 0.00 0.0
89 57 0.00 0.0
85 53 0.00 0.0
92 52 0.00 0.0
82 55 0.00 0.0
80 47 0.00 0.0
84 47 0.00 0.0
94 44 0.00 0.0
91 53 0.00 0.0
90 51 0.00 0.0
85 44 0.00 0.0
88 45 0.00 0.0
87 48 0.00 0.0
85 50 0.00 0.0
87 47 0.00 0.0
86 43 0.00 0.0
84 53 0.00 0.0
77 47 0.03 0.0
80 44 0.00 0.0
89 45 0.00 0.0
89 47 0.00 0.0
82 57 0.00 0.0
88 46 0.00 0.0
August 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
94 46 0.00 0.0
87 52 0.00 0.0
90 43 0.00 0.0
86 47 0.00 0.0
88 44 0.00 0.0
90 52 0.00 0.0
90 53 0.00 0.0
91 53 0.00 0.0
82 53 0.00 0.0
84 48 0.00 0.0
89 45 0.00 0.0
89 47 0.00 0.0
88 58 0.00 0.0
88 52 0.00 0.0
90 49 0.00 0.0
89 52 0.00 0.0
92 47 0.00 0.0
93 49 0.00 0.0
84 56 0.00 0.0
85 62 0.00 0.0
83 55 0.06 0.0
86 44 0.00 0.0
91 43 0.00 0.0
92 49 0.00 0.0
94 51 0.00 0.0
94 53 0.00 0.0
93 52 0.00 0.0
92 50 0.00 0.0
91 54 0.00 0.0
78 45 0.00 0.0
74 38 0.00 0.0
September 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 39 0.00 0.0
72 44 0.00 0.0
82 35 0.00 0.0
86 42 0.00 0.0
72 56 0.00 0.0
80 45 0.00 0.0
80 43 0.00 0.0
86 45 0.00 0.0
83 47 0.00 0.0
82 49 0.00 0.0
85 44 0.00 0.0
85 44 0.00 0.0
85 45 0.00 0.0
83 40 0.00 0.0
85 43 0.00 0.0
85 43 0.00 0.0
88 42 0.00 0.0
87 40 0.00 0.0
79 45 0.00 0.0
73 39 0.00 0.0
68 44 0.00 0.0
67 40 0.00 0.0
66 35 0.00 0.0
75 45 0.00 0.0
55 35 0.12 0.0
53 30 0.00 0.0
75 37 0.00 0.0
69 45 0.00 0.0
53 44 0.00 0.0
59 33 0.00 0.0
October 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
67 27 0.00 0.0
73 35 0.00 0.0
58 38 0.01 0.0
51 27 0.00 0.0
57 21 0.00 0.0
71 29 0.00 0.0
65 39 0.04 0.0
52 38 0.20 0.0
55 38 0.00 0.0
54 40 0.61 0.0
47 38 0.33 0.0
40 31 0.23 0.0
45 28 0.03 0.0
42 30 0.00 0.0
53 28 0.00 0.0
55 27 0.00 0.0
56 32 0.00 0.0
59 26 0.00 0.0
62 27 0.00 0.0
62 33 0.00 0.0
49 27 0.00 0.0
51 24 0.00 0.0
51 22 0.00 0.0
47 28 0.00 0.0
55 22 0.00 0.0
58 30 0.00 0.0
63 30 0.00 0.0
65 28 0.04 0.0
47 34 0.00 0.0
41 29 0.00 0.0
48 27 0.00 0.0
November 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 23 0.00 0.0
62 25 0.00 0.0
62 25 0.00 0.0
56 24 0.00 0.0
58 30 0.00 0.0
57 25 0.00 0.0
51 31 0.00 0.0
51 23 0.00 0.0
53 22 0.00 0.0
54 21 0.00 0.0
55 22 0.00 0.0
60 27 0.00 0.0
51 39 0.24 0.0
52 34 0.12 0.0
37 32 0.17 0.0
56 34 0.01 0.0
49 33 0.05 0.0
41 29 0.02 0.2
40 20 0.00 0.0
39 31 0.04 0.0
44 35 0.09 0.0
43 32 0.01 0.0
41 29 0.09 0.4
38 31 0.80 1.7
33 23 0.02 0.0
30 16 0.00 0.0
29 17 0.11 1.0
26 6 0.00 0.0
18 1 0.00 0.0
24 15 0.04 0.8
December 1981 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
31 17 0.01 0.3
39 25 0.04 0.0
34 18 0.00 0.0
36 18 0.00 0.0
40 19 0.00 0.0
51 33 0.00 0.0
48 32 0.00 0.0
39 26 0.00 0.0
41 26 0.00 0.0
45 33 0.00 0.0
35 22 0.00 0.0
29 17 0.04 0.4
33 27 0.03 1.1
38 33 0.06 0.0
41 33 0.17 0.0
35 22 0.00 0.0
29 14 0.00 0.0
28 15 0.00 0.0
43 28 0.12 0.3
43 33 0.28 0.0
35 30 0.01 0.0
30 15 0.00 0.0
21 11 0.00 0.0
27 20 0.07 1.7
27 13 0.00 0.0
23 12 0.23 3.0
19 2 0.00 0.0
23 -3 0.02 0.4
21 10 0.10 1.6
24 14 0.14 2.1
17 -4 0.01 0.5
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location