Idaho Falls Weather in 1977

Historical record of Idaho Falls, Idaho weather for the year 1977 based on NOAA data.
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1977 Idaho Falls Weather Extremes
Highest temperature 98 °F June 6
Lowest temperature -21 °F January 11
Highest daily low 60 °F July 19
Lowest daily high 3 °F January 10
Most daily precipitation 1.1 inches June 7
Most daily snow 4.4 inches January 26
Total annual precipitation 9.1 inches -
Total annual snow 37.2 inches -
Highest Temperatures in Idaho Falls in 1977
Rank Temperature Date
1 98 °F Jun 6
2 95 °F Jul 16
3 94 °F Jun 5
4 93 °F Aug 14
4 93 °F Jul 20
4 93 °F Jul 12
4 93 °F Jun 1
8 92 °F Sep 7
8 92 °F Aug 17
8 92 °F Aug 16
8 92 °F Aug 13
8 92 °F Jul 28
Lowest Temperatures in Idaho Falls in 1977
Rank Temperature Date
1 -21 °F January 11
2 -18 °F January 8
3 -16 °F January 10
3 -16 °F January 9
5 -15 °F January 6
6 -14 °F January 30
6 -14 °F January 5
8 -13 °F January 29
9 -11 °F January 27
10 -10 °F January 7
January 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
18 10 0.11 3.0
22 6 0.06 0.6
32 21 0.17 3.2
27 5 0.18 3.5
16 -14 0.01 0.3
11 -15 0.00 0.0
12 -10 0.09 2.0
10 -18 0.00 0.0
4 -16 0.00 0.0
3 -16 0.00 0.0
7 -21 0.00 0.0
20 1 0.00 0.0
20 8 0.00 0.0
29 18 0.00 0.0
30 20 0.00 0.0
27 12 0.00 0.0
32 12 0.00 0.0
31 10 0.00 0.0
26 8 0.00 0.0
23 5 0.00 0.0
27 7 0.00 0.0
27 9 0.00 0.0
19 13 0.00 0.0
18 2 0.02 0.1
12 -7 0.00 0.0
14 4 0.04 4.4
15 -11 0.02 1.0
13 -4 0.00 0.0
9 -13 0.00 0.0
12 -14 0.00 0.0
22 -7 0.00 0.0
February 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
21 1 0.00 0.0
19 -1 0.00 0.0
14 -8 0.00 0.0
23 1 0.00 0.0
18 -1 0.00 0.0
21 -4 0.00 0.0
22 -7 0.00 0.0
28 -2 0.00 0.0
27 0 0.00 0.0
25 -1 0.00 0.0
30 10 0.00 0.0
30 10 0.00 0.0
33 9 0.00 0.0
29 5 0.00 0.0
31 6 0.00 0.0
32 11 0.00 0.0
38 10 0.00 0.0
35 10 0.00 0.0
36 10 0.00 0.0
38 10 0.00 0.0
45 21 0.20 0.0
36 25 0.00 0.0
34 22 0.00 0.0
32 14 0.00 0.0
29 16 0.00 0.0
32 14 0.00 0.0
32 7 0.00 0.0
39 12 0.00 0.0
March 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
30 23 0.04 0.5
35 23 0.04 1.0
31 19 0.03 0.0
32 8 0.00 0.0
36 5 0.00 0.0
43 14 0.00 0.0
51 25 0.00 0.0
51 34 0.00 0.0
45 25 0.17 2.0
39 19 0.00 0.0
40 19 0.00 0.0
46 19 0.00 0.0
35 24 0.03 0.0
34 20 0.00 0.0
43 16 0.00 0.0
45 26 0.00 0.0
34 24 0.03 0.0
39 20 0.02 0.0
36 20 0.02 0.4
36 6 0.00 0.0
47 19 0.00 0.0
58 25 0.00 0.0
65 26 0.00 0.0
46 32 0.00 0.0
44 26 0.00 0.0
49 27 0.00 0.0
51 25 0.04 0.8
35 12 0.00 0.0
29 21 0.00 0.0
40 21 0.00 0.0
46 19 0.07 0.5
April 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
40 26 0.03 n/a
42 21 0.00 0.0
48 22 0.00 0.0
56 25 0.00 0.0
60 29 0.00 0.0
67 28 0.00 0.0
73 28 0.00 0.0
77 31 0.00 0.0
63 40 0.00 0.0
54 36 0.00 0.0
62 23 0.00 0.0
60 33 0.00 0.0
62 26 0.00 0.0
44 30 0.16 0.0
59 25 0.00 0.0
72 28 0.00 0.0
51 33 0.00 0.0
54 23 0.00 0.0
50 28 0.00 0.0
60 29 0.00 0.0
70 34 0.00 0.0
75 29 0.00 0.0
80 38 0.00 0.0
81 39 0.00 0.0
82 39 0.00 0.0
73 42 0.00 0.0
70 40 0.00 0.0
75 38 0.00 0.0
78 37 0.00 0.0
78 41 0.00 0.0
May 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 42 0.06 0.0
64 42 0.00 0.0
64 38 0.01 0.0
50 34 0.00 0.0
51 28 0.00 0.0
49 39 0.18 0.0
61 41 0.13 0.0
66 44 0.00 0.0
78 36 0.00 0.0
52 39 0.02 0.0
66 33 0.00 0.0
76 32 0.00 0.0
74 38 0.00 0.0
53 46 0.05 0.0
62 40 0.00 0.0
48 37 0.50 0.0
50 35 0.04 0.0
51 33 0.17 0.0
50 38 0.16 0.0
56 32 0.02 0.0
68 34 0.00 0.0
64 42 0.09 0.0
66 49 0.00 0.0
56 47 0.09 0.0
60 40 0.02 0.0
61 35 0.00 0.0
59 42 0.01 0.0
60 31 0.00 0.0
64 31 0.00 0.0
71 31 0.00 0.0
85 37 0.00 0.0
June 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
93 45 0.01 0.0
76 51 0.00 0.0
85 47 0.00 0.0
88 46 0.00 0.0
94 49 0.00 0.0
98 54 0.00 0.0
88 60 1.10 0.0
82 55 0.00 0.0
71 55 0.14 0.0
71 52 0.18 0.0
74 50 0.01 0.0
75 45 0.00 0.0
82 51 0.00 0.0
81 51 0.06 0.0
75 49 0.00 0.0
81 45 0.00 0.0
79 44 0.00 0.0
80 54 0.00 0.0
84 45 0.00 0.0
76 51 0.60 0.0
75 50 0.00 0.0
82 52 0.00 0.0
87 52 0.00 0.0
86 54 0.00 0.0
89 55 0.00 0.0
90 57 0.00 0.0
82 53 0.00 0.0
84 43 0.00 0.0
84 52 0.00 0.0
81 44 0.00 0.0
July 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 47 0.00 0.0
80 59 0.00 0.0
83 57 0.23 0.0
81 51 0.13 0.0
79 50 0.00 0.0
75 52 0.00 0.0
78 42 0.00 0.0
89 46 0.00 0.0
88 47 0.00 0.0
77 52 0.00 0.0
80 45 0.00 0.0
93 47 0.00 0.0
75 55 0.00 0.0
84 45 0.00 0.0
91 46 0.00 0.0
95 53 0.00 0.0
90 54 0.00 0.0
90 60 0.00 0.0
86 60 0.00 0.0
93 55 0.00 0.0
87 57 0.00 0.0
89 52 0.00 0.0
90 59 0.00 0.0
68 58 0.29 0.0
85 55 0.00 0.0
85 53 0.00 0.0
85 51 0.00 0.0
92 48 0.00 0.0
82 58 0.00 0.0
82 45 0.00 0.0
85 44 0.00 0.0
August 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
90 45 0.00 0.0
86 48 0.00 0.0
85 53 0.10 0.0
89 52 0.02 0.0
76 49 0.02 0.0
82 48 0.00 0.0
85 54 0.08 0.0
82 48 0.00 0.0
84 46 0.00 0.0
85 46 0.06 0.0
85 48 0.00 0.0
90 43 0.00 0.0
92 49 0.00 0.0
93 50 0.00 0.0
90 50 0.00 0.0
92 49 0.00 0.0
92 52 0.00 0.0
81 57 0.00 0.0
90 50 0.00 0.0
91 51 0.00 0.0
88 55 0.24 0.0
87 49 0.00 0.0
87 49 0.00 0.0
80 53 0.00 0.0
67 51 0.15 0.0
64 48 0.09 0.0
64 43 0.06 0.0
70 39 0.00 0.0
74 56 0.00 0.0
72 40 0.00 0.0
69 33 0.00 0.0
September 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
75 40 0.00 0.0
84 39 0.00 0.0
87 50 0.00 0.0
89 44 0.00 0.0
90 47 0.00 0.0
90 47 0.00 0.0
92 49 0.00 0.0
72 46 0.00 0.0
76 35 0.00 0.0
85 35 0.00 0.0
84 43 0.00 0.0
76 48 0.00 0.0
80 37 0.00 0.0
76 40 0.03 0.0
75 48 0.05 0.0
74 44 0.00 0.0
56 37 0.06 0.0
69 30 0.00 0.0
75 40 0.00 0.0
52 44 0.03 0.0
59 36 0.03 0.0
46 34 0.09 0.0
58 33 0.00 0.0
60 41 0.01 0.0
70 40 0.00 0.0
69 36 0.00 0.0
77 36 0.00 0.0
81 46 0.00 0.0
61 44 0.26 0.0
49 39 0.06 0.0
October 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 32 0.00 0.0
64 27 0.00 0.0
64 31 0.00 0.0
60 28 0.00 0.0
72 29 0.00 0.0
63 41 0.01 0.0
58 33 0.06 0.0
54 28 0.00 0.0
58 34 0.00 0.0
48 23 0.00 0.0
56 18 0.00 0.0
67 23 0.00 0.0
69 27 0.00 0.0
68 30 0.00 0.0
72 29 0.00 0.0
73 31 0.00 0.0
67 28 0.00 0.0
73 28 0.00 0.0
73 28 0.00 0.0
65 37 0.00 0.0
63 30 0.00 0.0
62 26 0.00 0.0
65 25 0.00 0.0
64 43 0.00 0.0
71 37 0.00 0.0
64 40 0.00 0.0
70 30 0.00 0.0
67 36 0.00 0.0
57 37 0.03 0.0
45 31 0.00 0.0
45 23 0.00 0.0
November 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 23 0.00 0.0
56 33 0.00 0.0
52 15 0.00 0.0
61 23 0.00 0.0
61 30 0.28 0.0
49 32 0.01 0.0
47 28 0.00 0.0
33 13 0.00 0.0
39 10 0.00 0.0
47 18 0.00 0.0
56 21 0.00 0.0
55 27 0.00 0.0
54 22 0.00 0.0
44 30 0.00 0.0
54 30 0.00 0.0
48 25 0.00 0.0
34 16 0.00 0.0
31 11 0.00 0.0
25 1 0.00 0.0
18 1 0.00 0.0
21 3 0.08 2.2
36 19 0.25 4.0
33 29 0.00 0.0
36 31 0.01 0.0
44 32 0.00 0.0
49 31 0.00 0.0
38 31 0.00 0.0
38 27 0.00 0.0
44 29 0.00 0.0
36 18 0.00 0.0
December 1977 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
35 19 0.00 0.0
43 35 0.00 0.0
48 38 0.00 0.0
42 21 0.00 0.0
35 18 0.00 0.0
42 25 0.00 0.0
43 22 0.00 0.0
31 14 0.00 0.0
30 17 0.00 0.0
35 16 0.00 0.0
40 14 0.00 0.0
38 32 0.03 1.0
40 32 0.07 0.3
45 38 0.09 0.0
46 29 0.20 0.0
36 23 0.00 0.0
32 17 0.17 1.9
32 16 0.20 2.0
20 12 0.00 0.0
15 -3 0.00 0.0
16 -5 0.00 0.0
32 11 0.01 0.0
36 27 0.07 1.0
34 30 0.00 0.0
30 22 0.00 0.0
27 22 0.00 0.0
27 12 0.00 0.0
30 12 0.00 0.0
29 26 0.00 0.0
35 27 0.21 1.0
27 1 0.03 0.5
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location