Idaho Falls Weather in 1971

Historical record of Idaho Falls, Idaho weather for the year 1971 based on NOAA data.
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1971 Idaho Falls Weather Extremes
Highest temperature 97 °F August 14
Lowest temperature -17 °F January 5
Highest daily low 64 °F August 28
Lowest daily high 4 °F January 6
Most daily precipitation 1.2 inches August 29
Most daily snow 6.0 inches January 7
Total annual precipitation 13.2 inches -
Total annual snow 53.6 inches -
Highest Temperatures in Idaho Falls in 1971
Rank Temperature Date
1 97 °F Aug 14
1 97 °F Jul 16
3 95 °F Aug 13
4 94 °F Aug 2
4 94 °F Jul 15
6 92 °F Aug 20
6 92 °F Aug 15
6 92 °F Aug 12
6 92 °F Aug 9
6 92 °F Aug 8
6 92 °F Aug 5
6 92 °F Jun 21
Lowest Temperatures in Idaho Falls in 1971
Rank Temperature Date
1 -17 °F January 5
2 -15 °F December 8
3 -11 °F January 4
4 -8 °F December 16
4 -8 °F January 6
6 -7 °F December 7
7 -4 °F January 3
7 -4 °F January 2
9 -2 °F March 2
9 -2 °F February 6
January 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
22 4 0.00 0.0
15 -4 0.00 0.0
15 -4 0.00 0.0
8 -11 0.00 0.0
4 -17 0.00 0.0
4 -8 0.02 0.3
8 0 0.07 6.0
13 5 0.08 1.5
34 13 0.00 0.0
37 30 0.01 0.0
34 15 0.23 2.3
32 20 0.13 4.1
21 4 0.04 0.3
28 11 0.08 0.2
37 25 0.05 0.0
37 33 0.04 0.0
39 34 0.00 0.0
35 32 0.00 0.0
45 32 0.02 0.0
40 24 0.00 0.0
32 21 0.00 0.0
27 13 0.00 0.0
33 25 0.00 0.0
36 30 0.00 0.0
39 30 0.00 0.0
40 28 0.00 0.0
32 25 0.00 0.0
32 28 0.00 0.0
41 28 0.00 0.0
45 27 0.00 0.0
43 30 0.00 0.0
February 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 31 0.00 0.0
36 27 0.07 1.0
27 3 0.16 1.6
30 6 0.00 0.0
27 5 0.00 0.0
21 -2 0.00 0.0
29 10 0.00 0.0
33 9 0.00 0.0
30 10 0.00 0.0
43 24 0.00 0.0
41 26 0.00 0.0
41 27 0.00 0.0
46 28 0.00 0.0
42 28 0.00 0.0
43 29 0.00 0.0
41 26 0.00 0.0
33 26 0.01 0.4
40 29 0.00 0.0
34 24 0.13 0.7
28 12 0.00 0.0
27 4 0.00 0.0
29 7 0.00 0.0
32 17 0.00 0.0
40 30 0.08 0.4
34 20 0.00 0.0
25 11 0.00 0.0
25 13 0.00 0.0
22 14 0.03 0.6
March 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
23 3 0.03 0.0
28 -2 0.00 0.0
36 15 0.00 0.0
34 23 0.00 0.0
31 16 0.00 0.0
30 11 0.00 0.0
36 12 0.00 0.0
43 19 0.00 0.0
46 25 0.00 0.0
42 32 0.00 0.0
50 33 0.00 0.0
49 38 0.21 0.0
40 30 0.00 0.0
34 24 0.01 0.1
40 27 0.00 0.0
36 21 0.04 1.0
31 17 0.01 0.0
29 5 0.00 0.0
37 12 0.00 0.0
45 17 0.00 0.0
50 26 0.00 0.0
46 32 0.00 0.0
44 36 0.50 0.0
51 33 0.00 0.0
43 32 0.00 0.0
51 37 0.12 0.0
44 31 0.00 0.0
45 27 0.00 0.0
55 28 0.00 0.0
61 30 0.00 0.0
43 25 0.00 0.0
April 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
44 20 0.00 0.0
56 26 0.00 0.0
49 25 0.00 0.0
52 22 0.00 0.0
57 25 0.00 0.0
65 26 0.00 0.0
59 37 0.02 0.0
55 28 0.00 0.0
64 28 0.00 0.0
56 30 0.00 0.0
48 27 0.00 0.0
46 25 0.00 0.0
61 19 0.00 0.0
72 31 0.00 0.0
59 37 0.00 0.0
60 33 0.00 0.0
52 37 0.00 0.0
52 34 0.01 0.0
58 32 0.00 0.0
44 31 0.06 0.0
52 34 0.01 0.0
51 35 0.02 0.0
56 30 0.10 0.0
52 34 0.54 0.0
54 30 0.13 0.0
40 33 0.58 2.5
53 26 0.00 0.0
58 32 0.00 0.0
63 32 0.00 0.0
69 33 0.00 0.0
May 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
74 36 0.00 0.0
79 40 0.00 0.0
77 46 0.00 0.0
67 41 0.36 0.0
60 36 0.15 0.0
67 38 0.00 0.0
67 38 0.00 0.0
64 43 0.00 0.0
61 42 0.06 0.0
70 36 0.00 0.0
71 39 0.00 0.0
75 38 0.00 0.0
61 44 0.00 0.0
64 36 0.00 0.0
73 38 0.00 0.0
60 33 0.10 0.0
48 32 0.08 0.0
53 34 0.00 0.0
62 40 0.00 0.0
53 35 0.00 0.0
68 40 0.00 0.0
53 40 0.56 0.0
66 35 0.00 0.0
70 40 0.00 0.0
74 40 0.00 0.0
81 44 0.00 0.0
85 48 0.00 0.0
70 43 0.00 0.0
71 43 0.00 0.0
59 47 0.00 0.0
62 46 0.02 0.0
June 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
56 40 0.06 0.0
66 39 0.00 0.0
64 44 0.00 0.0
69 42 0.00 0.0
69 41 0.00 0.0
71 50 0.01 0.0
76 39 0.00 0.0
74 43 0.00 0.0
78 50 0.01 0.0
65 45 0.12 0.0
61 46 0.02 0.0
72 39 0.00 0.0
74 46 0.00 0.0
74 50 0.00 0.0
77 45 0.00 0.0
82 45 0.00 0.0
81 48 0.00 0.0
83 44 0.00 0.0
84 51 0.00 0.0
88 45 0.00 0.0
92 40 0.00 0.0
91 53 0.00 0.0
90 50 0.00 0.0
89 48 0.00 0.0
86 55 0.00 0.0
72 50 0.01 0.0
66 49 0.09 0.0
63 46 0.28 0.0
67 38 0.00 0.0
75 36 0.00 0.0
July 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 42 0.00 0.0
88 56 0.00 0.0
74 52 0.05 0.0
77 41 0.00 0.0
83 45 0.00 0.0
79 48 0.00 0.0
77 45 0.00 0.0
84 47 0.00 0.0
88 47 0.00 0.0
78 50 0.00 0.0
79 50 0.00 0.0
82 48 0.00 0.0
88 45 0.00 0.0
87 47 0.00 0.0
94 48 0.00 0.0
97 53 0.02 0.0
91 60 0.00 0.0
86 61 0.00 0.0
88 60 0.00 0.0
86 60 0.10 0.0
85 56 0.00 0.0
75 60 0.00 0.0
86 52 0.00 0.0
90 52 0.00 0.0
86 54 0.00 0.0
86 54 0.00 0.0
85 52 0.00 0.0
87 51 0.00 0.0
85 53 0.00 0.0
88 49 0.00 0.0
88 51 0.00 0.0
August 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
91 47 0.00 0.0
94 51 0.00 0.0
91 58 0.00 0.0
91 56 0.00 0.0
92 55 0.00 0.0
90 60 0.00 0.0
89 61 0.00 0.0
92 56 0.00 0.0
92 55 0.00 0.0
91 49 0.00 0.0
91 50 0.00 0.0
92 48 0.00 0.0
95 47 0.00 0.0
97 53 0.00 0.0
92 55 0.00 0.0
91 57 0.00 0.0
87 56 0.00 0.0
85 50 0.00 0.0
90 45 0.00 0.0
92 47 0.00 0.0
91 51 0.00 0.0
90 54 0.00 0.0
73 47 0.00 0.0
85 39 0.00 0.0
72 42 0.00 0.0
87 44 0.00 0.0
91 48 0.00 0.0
82 64 0.00 0.0
67 58 1.19 0.0
83 51 0.00 0.0
80 56 0.02 0.0
September 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 52 0.00 0.0
73 51 0.16 0.0
51 42 0.00 0.0
66 34 0.00 0.0
77 37 0.00 0.0
84 43 0.15 0.0
58 47 0.24 0.0
71 37 0.00 0.0
80 40 0.00 0.0
85 43 0.00 0.0
82 47 0.00 0.0
77 41 0.00 0.0
82 41 0.00 0.0
64 39 0.00 0.0
64 30 0.00 0.0
57 31 0.00 0.0
56 31 0.00 0.0
58 24 0.00 0.0
64 32 0.00 0.0
59 31 0.00 0.0
59 32 0.00 0.0
65 25 0.00 0.0
73 29 0.00 0.0
76 33 0.00 0.0
67 39 0.00 0.0
60 35 0.00 0.0
54 34 0.00 0.0
56 30 0.00 0.0
48 39 0.07 0.0
42 35 0.77 0.0
October 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 33 0.48 2.3
47 33 0.11 1.0
52 29 0.00 0.0
60 31 0.00 0.0
67 35 0.00 0.0
72 37 0.00 0.0
73 39 0.00 0.0
70 37 0.00 0.0
75 39 0.00 0.0
75 37 0.00 0.0
70 43 0.00 0.0
61 35 0.00 0.0
71 38 0.00 0.0
48 35 0.00 0.0
47 25 0.01 0.0
48 35 0.07 0.0
46 34 0.00 0.0
48 33 0.33 1.7
52 30 0.00 0.0
57 33 0.01 0.0
48 30 0.00 0.0
57 27 0.00 0.0
63 30 0.00 0.0
44 33 0.00 0.0
47 29 0.00 0.0
47 35 0.00 0.0
40 23 0.00 0.0
29 16 0.00 0.0
36 12 0.00 0.0
28 15 0.03 0.8
29 25 0.11 1.5
November 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
34 23 0.03 0.0
34 16 0.00 0.0
41 19 0.00 0.0
52 19 0.00 0.0
37 19 0.00 0.0
38 15 0.00 0.0
47 12 0.00 0.0
47 22 0.00 0.0
58 23 0.00 0.0
59 25 0.00 0.0
56 26 0.00 0.0
62 30 0.07 0.0
44 33 0.00 0.0
34 30 0.90 1.0
38 25 0.04 0.3
26 16 0.00 0.0
28 21 0.00 0.0
32 19 0.00 0.0
33 25 0.08 0.6
35 30 0.00 0.0
33 29 0.00 0.0
33 30 0.03 0.0
34 29 0.02 0.2
44 28 0.03 0.0
37 27 0.00 0.0
33 25 0.60 1.0
36 28 0.06 1.0
33 25 0.08 0.0
32 15 0.05 0.5
29 10 0.00 0.0
December 1971 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
21 4 0.00 0.0
20 0 0.00 0.0
26 18 0.04 0.8
23 6 0.00 0.1
34 22 0.27 2.3
35 20 0.11 0.0
20 -7 0.00 0.0
14 -15 0.10 1.0
25 13 0.07 1.0
25 11 0.01 0.1
22 15 0.00 0.0
25 8 0.16 2.0
21 10 0.02 0.0
23 14 0.15 4.0
23 7 0.00 0.0
10 -8 0.00 0.0
21 10 0.00 0.0
20 -1 0.00 0.0
24 0 0.00 0.0
30 17 0.00 0.0
37 13 0.00 0.0
40 13 0.32 1.0
40 19 0.10 0.2
38 19 0.00 0.0
42 35 0.00 0.0
41 n/a 0.24 4.0
n/a -1 0.00 0.0
15 -1 0.02 0.3
23 14 0.10 1.9
22 5 0.00 0.0
23 10 0.00 0.0
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location