Idaho Falls Weather in 1973

Historical record of Idaho Falls, Idaho weather for the year 1973 based on NOAA data.
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1973 Idaho Falls Weather Extremes
Highest temperature 98 °F July 10
Lowest temperature -20 °F January 4
Highest daily low 60 °F August 20
Lowest daily high -1 °F January 4
Most daily precipitation 1.5 inches July 19
Most daily snow 4.3 inches November 24
Total annual precipitation 13.0 inches -
Total annual snow 39.6 inches -
Highest Temperatures in Idaho Falls in 1973
Rank Temperature Date
1 98 °F Jul 10
2 93 °F Aug 15
2 93 °F Jul 9
2 93 °F Jul 4
5 92 °F Aug 16
5 92 °F Aug 13
5 92 °F Jul 17
5 92 °F Jul 8
5 92 °F Jul 5
5 92 °F Jul 3
Lowest Temperatures in Idaho Falls in 1973
Rank Temperature Date
1 -20 °F January 4
2 -14 °F January 6
3 -13 °F January 3
4 -10 °F January 9
4 -10 °F January 8
6 -8 °F January 10
6 -8 °F January 5
8 -7 °F February 20
9 -6 °F January 28
10 -5 °F February 22
10 -5 °F February 16
10 -5 °F January 27
January 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
15 10 0.01 0.0
25 11 0.08 0.9
22 -13 0.09 1.9
-1 -20 0.00 0.0
10 -8 0.01 0.0
7 -14 0.00 0.0
6 1 0.03 1.3
3 -10 0.01 0.0
12 -10 0.00 0.0
11 -8 0.01 0.2
22 3 0.00 0.0
36 22 0.16 2.4
40 34 0.00 0.0
37 27 0.00 0.0
35 21 0.00 0.0
47 22 0.11 0.0
36 31 0.11 0.2
39 29 0.07 0.5
33 8 0.09 1.2
19 2 0.00 0.0
16 -2 0.02 0.2
13 0 0.00 0.0
17 0 0.00 0.0
19 -1 0.00 0.0
28 12 0.02 0.1
28 10 0.08 1.0
14 -5 0.00 0.0
15 -6 0.00 0.0
19 -1 0.00 0.0
28 8 0.00 0.0
27 9 0.00 0.0
February 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
24 4 0.00 0.0
22 1 0.00 0.0
24 1 0.00 0.0
35 20 0.00 0.0
35 30 0.10 1.0
38 23 0.00 0.0
27 13 0.00 0.0
27 7 0.00 0.0
23 2 0.00 0.0
36 21 0.02 0.5
35 12 0.23 2.3
31 10 0.05 1.0
32 20 0.10 1.0
26 0 0.01 1.0
20 -4 0.00 0.0
20 -5 0.00 0.0
25 10 0.00 0.0
27 4 0.03 0.0
19 2 0.00 0.0
19 -7 0.00 0.0
24 -4 0.00 0.0
27 -5 0.00 0.0
25 -4 0.00 0.0
32 6 0.01 0.0
40 27 0.00 0.0
35 18 0.00 0.0
38 19 0.16 1.0
39 21 0.00 0.0
March 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 24 0.02 0.0
36 17 0.00 0.0
32 11 0.00 0.0
35 13 0.00 0.0
36 21 0.00 0.0
33 11 0.00 0.0
35 16 0.00 0.0
36 16 0.00 0.0
41 15 0.00 0.0
42 27 0.00 0.0
39 29 0.17 1.2
32 14 0.00 0.0
31 24 0.07 0.0
36 22 0.00 0.0
38 16 0.00 0.0
37 13 0.00 0.0
36 20 0.10 1.0
37 18 0.00 0.0
37 13 0.00 0.0
39 19 0.00 0.0
34 28 0.26 2.6
35 21 0.06 0.4
40 27 0.00 0.0
41 21 0.00 0.0
43 17 0.00 0.0
45 21 0.00 0.0
39 26 0.00 0.0
38 24 0.00 0.0
39 20 0.00 n/a
43 22 0.00 0.0
46 28 0.08 0.7
April 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 27 0.01 0.0
50 25 0.00 0.0
47 27 0.00 0.0
52 24 0.00 0.0
60 34 0.00 0.0
54 27 0.00 0.0
37 22 0.00 0.0
45 16 0.00 0.0
52 27 0.00 0.0
56 32 0.00 0.0
59 36 0.00 0.0
61 30 0.00 0.0
60 35 0.34 0.0
54 29 0.01 0.0
46 21 0.00 0.0
51 31 0.01 0.0
52 34 0.03 0.0
43 29 0.00 0.0
47 25 0.01 0.0
46 31 0.00 0.0
51 28 0.00 0.0
58 30 0.00 0.0
55 42 0.00 0.0
55 36 0.00 0.0
58 33 0.00 0.0
64 28 0.00 0.0
72 32 0.01 0.0
61 37 0.00 0.0
52 29 0.00 0.0
55 30 0.00 0.0
May 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 30 0.00 0.0
62 25 0.00 0.0
65 39 0.02 0.0
61 44 0.33 0.0
66 41 0.01 0.0
65 34 0.03 0.0
64 42 0.00 0.0
64 43 0.03 0.0
65 36 0.00 0.0
62 36 0.00 0.0
63 29 0.00 0.0
73 33 0.00 0.0
76 40 0.00 0.0
74 39 0.00 0.0
82 36 0.00 0.0
83 41 0.00 0.0
83 45 0.00 0.0
85 46 0.00 0.0
78 50 0.00 0.0
71 46 0.00 0.0
62 36 0.00 0.0
74 31 0.00 0.0
83 43 0.00 0.0
78 49 0.00 0.0
58 35 0.38 0.0
57 35 0.00 0.0
61 29 0.00 0.0
68 36 0.00 0.0
67 37 0.00 0.0
76 34 0.00 0.0
82 38 0.01 0.0
June 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
56 43 0.21 0.0
64 38 0.00 0.0
60 33 0.00 0.0
67 36 0.00 0.0
77 41 0.00 0.0
86 42 0.00 0.0
83 51 0.00 0.0
83 53 0.00 0.0
89 50 0.00 0.0
76 53 0.00 0.0
75 48 0.00 0.0
89 51 0.00 0.0
84 46 0.00 0.0
66 45 0.43 0.0
55 42 0.19 0.0
66 40 0.00 0.0
53 36 0.01 0.0
60 33 0.00 0.0
67 33 0.00 0.0
77 39 0.00 0.0
86 44 0.00 0.0
90 47 0.00 0.0
82 56 0.00 0.0
77 57 0.00 0.0
87 54 0.00 0.0
88 52 0.00 0.0
89 56 0.00 0.0
83 55 0.00 0.0
86 58 0.01 0.0
88 52 0.00 0.0
July 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 49 0.00 0.0
87 37 0.00 0.0
92 46 0.00 0.0
93 49 0.00 0.0
92 52 0.00 0.0
89 55 0.00 0.0
89 56 0.00 0.0
92 51 0.00 0.0
93 49 0.00 0.0
98 52 0.00 0.0
91 56 0.00 0.0
86 56 0.00 0.0
83 60 0.00 0.0
76 56 0.00 0.0
86 50 0.00 0.0
89 54 0.00 0.0
92 55 0.00 0.0
90 54 0.00 0.0
77 57 1.48 0.0
73 57 0.27 0.0
71 54 0.00 0.0
65 51 0.00 0.0
76 43 0.00 0.0
79 51 0.00 0.0
83 48 0.00 0.0
85 51 0.00 0.0
87 54 0.00 0.0
89 52 0.00 0.0
80 57 0.00 0.0
86 49 0.00 0.0
87 50 0.00 0.0
August 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
91 52 0.00 0.0
86 55 0.00 0.0
84 55 0.20 0.0
79 58 0.00 0.0
85 56 0.00 0.0
81 60 0.00 0.0
82 48 0.00 0.0
84 44 0.00 0.0
88 48 0.00 0.0
86 56 0.06 0.0
84 47 0.00 0.0
86 50 0.00 0.0
92 48 0.00 0.0
89 45 0.00 0.0
93 48 0.00 0.0
92 57 0.00 0.0
90 54 0.00 0.0
88 54 0.00 0.0
90 44 0.00 0.0
91 60 0.07 0.0
79 54 0.09 0.0
79 52 0.22 0.0
84 52 0.06 0.0
72 48 0.00 0.0
83 44 0.00 0.0
84 44 0.00 0.0
76 49 0.00 0.0
77 42 0.00 0.0
82 40 0.00 0.0
85 43 0.00 0.0
70 49 0.05 0.0
September 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 45 0.48 0.0
64 44 0.01 0.0
70 40 0.00 0.0
77 41 0.00 0.0
87 46 0.00 0.0
74 48 0.12 0.0
74 46 0.00 0.0
59 46 0.43 0.0
75 38 0.00 0.0
81 44 0.00 0.0
76 51 0.00 0.0
79 52 0.00 0.0
80 41 0.00 0.0
73 42 0.00 0.0
64 35 0.00 0.0
61 36 0.00 0.0
71 31 0.00 0.0
72 40 0.00 0.0
74 48 0.00 0.0
56 47 0.00 0.0
62 39 0.00 0.0
74 34 0.00 0.0
58 45 0.89 0.0
53 42 0.09 0.0
54 41 0.14 0.0
57 32 0.00 0.0
66 32 0.00 0.0
72 36 0.00 0.0
74 39 0.00 0.0
76 38 0.00 0.0
October 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
71 41 0.00 0.0
58 37 0.00 0.0
55 24 0.00 0.0
62 24 0.00 0.0
71 25 0.00 0.0
69 34 0.00 0.0
56 43 0.06 0.0
43 35 0.90 0.0
48 30 0.00 0.0
48 29 0.00 0.0
50 27 0.00 0.0
55 39 0.00 0.0
66 38 0.00 0.0
75 36 0.00 0.0
75 38 0.00 0.0
70 37 0.00 0.0
73 33 0.00 0.0
72 34 0.00 0.0
71 33 0.00 0.0
69 37 0.00 0.0
68 31 0.00 0.0
68 34 0.00 0.0
61 39 0.00 0.0
51 36 0.00 0.0
48 31 0.03 0.0
47 21 0.00 0.0
53 23 0.00 0.0
62 25 0.00 0.0
49 33 0.02 0.0
47 31 0.00 0.0
55 40 0.00 0.0
November 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 16 0.17 1.6
28 15 0.14 1.5
27 9 0.00 0.0
33 10 0.00 0.0
43 29 0.07 0.0
45 37 0.00 0.0
47 38 0.03 0.0
49 38 0.26 0.0
64 30 0.00 0.0
60 36 0.00 0.0
58 33 0.00 0.0
56 34 0.09 0.0
42 32 0.00 0.0
41 31 0.02 0.0
43 32 0.00 0.0
47 33 0.05 0.0
42 36 0.02 0.0
41 34 0.40 0.0
36 25 0.07 0.2
30 21 0.00 0.0
30 23 0.01 0.0
33 25 0.00 0.0
31 23 0.00 0.1
27 21 0.44 4.3
24 20 0.13 2.1
24 21 0.03 0.2
32 18 0.00 0.0
40 24 0.00 0.0
35 22 0.00 0.0
39 24 0.00 0.0
December 1973 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 25 0.00 0.0
34 25 0.00 0.0
32 19 0.00 0.0
28 15 0.00 0.0
30 15 0.00 0.0
31 13 0.00 0.0
46 27 0.00 0.0
34 26 0.00 0.0
28 17 0.00 0.0
35 16 0.00 0.0
37 22 0.00 0.0
34 26 0.00 0.0
35 27 0.02 0.0
32 20 0.00 0.0
31 13 0.00 0.0
36 23 0.00 0.0
36 27 0.48 2.0
33 7 0.00 0.0
19 3 0.00 0.0
24 3 0.00 0.0
31 20 0.00 0.0
32 28 0.05 0.4
28 22 0.03 0.5
27 20 0.00 0.0
30 13 0.03 0.0
17 8 0.00 0.0
32 14 0.13 0.6
33 20 0.03 0.0
29 19 0.14 2.0
30 2 0.05 0.5
15 -4 0.00 0.0
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location