Ketchum Weather in 1975

Historical record of Ketchum, Idaho weather for the year 1975 based on NOAA data.
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1975 Ketchum Weather Extremes
Highest temperature 91 °F July 28
Lowest temperature -14 °F January 31
Highest daily low 52 °F July 21
Lowest daily high 15 °F January 29
Most daily precipitation 1.0 inches February 13
Most daily snow 15.0 inches February 2
Total annual precipitation 20.9 inches -
Total annual snow 188.3 inches -
Highest Temperatures in Ketchum in 1975
Rank Temperature Date
1 91 °F Jul 28
2 87 °F Aug 6
2 87 °F Jul 27
4 86 °F Jul 26
4 86 °F Jul 12
4 86 °F Jul 10
7 85 °F Aug 5
7 85 °F Jul 29
7 85 °F Jul 25
7 85 °F Jul 21
7 85 °F Jul 9
Lowest Temperatures in Ketchum in 1975
Rank Temperature Date
1 -14 °F January 31
1 -14 °F January 30
1 -14 °F January 29
4 -13 °F January 28
5 -12 °F January 12
5 -12 °F January 1
7 -11 °F November 30
7 -11 °F February 22
9 -10 °F February 21
10 -9 °F February 18
10 -9 °F February 6
January 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
20 -12 0.00 0.0
January 2
17 -8 0.00 0.0
January 3
24 -7 0.00 0.0
January 4
22 -4 0.30 6.0
January 5
32 -1 0.00 0.0
January 6
20 3 0.30 4.5
January 7
28 1 0.00 0.0
January 8
26 5 0.54 7.5
January 9
32 2 0.00 0.0
January 10
22 3 0.02 0.5
January 11
26 -5 0.00 0.0
January 12
21 -12 0.00 0.0
January 13
18 -7 0.00 0.0
January 14
31 15 0.00 0.0
January 15
38 14 0.00 0.0
January 16
41 12 0.01 0.5
January 17
42 13 0.00 0.0
January 18
42 19 0.00 0.0
January 19
48 10 0.00 0.0
January 20
37 8 0.00 0.0
January 21
43 10 0.00 0.0
January 22
29 -1 0.00 0.0
January 23
28 -1 0.00 0.0
January 24
36 10 0.00 0.0
January 25
36 27 0.22 2.0
January 26
46 26 0.01 0.3
January 27
41 3 0.00 0.0
January 28
23 -13 0.00 0.0
January 29
15 -14 0.00 0.0
January 30
20 -14 0.00 0.0
January 31
17 -14 0.00 0.0
February 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
22 -3 0.25 7.0
February 2
28 18 0.80 15.0
February 3
31 21 0.35 6.0
February 4
35 13 0.21 4.5
February 5
28 6 0.40 7.0
February 6
31 -9 0.00 0.0
February 7
25 -8 0.00 0.0
February 8
38 6 0.00 0.0
February 9
40 7 0.08 1.0
February 10
35 22 0.60 7.0
February 11
46 19 0.00 0.5
February 12
38 16 0.20 3.0
February 13
34 22 1.00 13.0
February 14
39 14 0.00 0.5
February 15
40 4 0.00 0.0
February 16
30 -3 0.00 0.0
February 17
30 3 0.00 0.0
February 18
23 -9 0.00 0.0
February 19
27 -8 0.00 0.0
February 20
32 10 0.39 6.0
February 21
25 -10 0.00 0.0
February 22
29 -11 0.00 0.0
February 23
25 -6 0.00 0.0
February 24
32 -4 0.00 0.0
February 25
32 -3 0.00 0.0
February 26
30 -5 0.00 0.0
February 27
35 0 0.00 0.0
February 28
37 14 0.00 0.0
March 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
46 23 0.00 0.0
March 2
51 18 0.18 2.0
March 3
46 13 0.00 0.0
March 4
43 10 0.00 0.0
March 5
42 6 0.00 0.0
March 6
42 9 0.00 0.0
March 7
40 13 0.00 0.0
March 8
40 15 0.16 1.0
March 9
43 19 0.00 0.0
March 10
40 19 0.00 0.0
March 11
38 10 0.00 0.0
March 12
38 3 0.00 0.0
March 13
35 3 0.00 0.0
March 14
40 10 0.00 0.0
March 15
38 9 0.00 0.0
March 16
38 11 0.34 4.5
March 17
41 -1 0.00 0.0
March 18
32 1 0.50 6.0
March 19
39 21 0.66 3.0
March 20
42 25 0.27 1.0
March 21
38 14 0.00 0.0
March 22
30 16 0.67 10.0
March 23
42 4 0.00 0.0
March 24
40 4 0.00 0.0
March 25
41 13 0.44 5.0
March 26
45 14 0.00 0.0
March 27
28 4 0.00 0.0
March 28
20 -5 0.00 0.0
March 29
22 -6 0.00 0.0
March 30
31 -1 0.00 0.0
March 31
51 13 0.00 0.0
April 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
30 5 0.00 0.0
April 2
34 2 0.00 0.0
April 3
35 3 0.13 1.0
April 4
38 9 0.29 4.0
April 5
40 11 0.11 1.0
April 6
n/a n/a 0.00 0.0
April 7
31 20 0.29 4.0
April 8
34 19 0.00 0.0
April 9
37 18 0.00 0.0
April 10
36 18 0.00 0.0
April 11
43 15 0.00 0.0
April 12
n/a n/a 0.00 0.0
April 13
n/a n/a 0.00 0.0
April 14
51 15 0.00 0.0
April 15
40 31 0.23 0.0
April 16
45 28 0.08 1.0
April 17
42 20 0.06 1.0
April 18
44 20 0.00 0.0
April 19
n/a n/a 0.00 0.0
April 20
n/a n/a 0.00 0.0
April 21
46 17 0.00 0.0
April 22
35 17 0.00 0.0
April 23
50 25 0.00 0.0
April 24
47 21 0.00 0.0
April 25
48 23 0.34 0.0
April 26
39 23 0.09 1.0
April 27
39 27 0.08 1.0
April 28
49 18 0.00 0.0
April 29
44 22 0.00 0.0
April 30
43 19 0.02 0.0
May 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
44 21 0.00 0.0
May 2
49 21 0.00 0.0
May 3
50 23 0.30 1.0
May 4
49 27 0.44 8.0
May 5
38 23 0.11 0.0
May 6
41 21 0.00 0.0
May 7
48 21 0.00 0.0
May 8
51 28 0.00 0.0
May 9
51 29 0.00 0.0
May 10
53 27 0.06 0.0
May 11
63 34 0.00 0.0
May 12
55 34 0.00 0.0
May 13
64 30 0.00 0.0
May 14
68 31 0.00 0.0
May 15
75 38 0.00 0.0
May 16
74 35 0.00 0.0
May 17
n/a n/a 0.00 0.0
May 18
69 32 0.00 0.0
May 19
67 38 0.00 0.0
May 20
47 27 0.00 0.0
May 21
49 30 0.00 0.0
May 22
49 29 0.00 0.0
May 23
55 31 0.00 0.0
May 24
n/a n/a 0.00 0.0
May 25
n/a n/a 0.00 0.0
May 26
n/a n/a 0.00 0.0
May 27
60 38 0.00 0.0
May 28
63 33 0.00 0.0
May 29
59 31 0.00 0.0
May 30
68 34 0.00 0.0
May 31
70 31 0.00 0.0
June 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
72 35 0.00 0.0
June 2
74 39 0.00 0.0
June 3
71 35 0.07 0.0
June 4
65 34 0.00 0.0
June 5
70 37 0.00 0.0
June 6
76 39 0.00 0.0
June 7
75 42 0.00 0.0
June 8
70 36 0.00 0.0
June 9
64 38 0.00 0.0
June 10
62 29 0.00 0.0
June 11
65 30 0.00 0.0
June 12
75 38 0.00 0.0
June 13
76 39 0.00 0.0
June 14
71 n/a 0.00 0.0
June 15
76 n/a 0.00 0.0
June 16
n/a 31 0.00 0.0
June 17
48 33 0.00 0.0
June 18
37 31 0.45 0.0
June 19
48 31 0.20 0.0
June 20
53 30 0.01 0.0
June 21
60 36 0.05 0.0
June 22
65 32 0.00 0.0
June 23
68 33 0.00 0.0
June 24
69 39 0.31 0.0
June 25
70 n/a 0.02 0.0
June 26
44 28 0.00 0.0
June 27
59 33 0.00 0.0
June 28
53 25 0.00 0.0
June 29
62 29 0.00 0.0
June 30
68 34 0.00 0.0
July 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
75 39 0.00 0.0
July 2
73 35 0.00 0.0
July 3
80 39 0.00 0.0
July 4
80 39 0.00 0.0
July 5
80 47 0.00 0.0
July 6
81 49 0.00 0.0
July 7
80 48 0.00 0.0
July 8
83 45 0.00 0.0
July 9
85 49 0.01 0.0
July 10
86 47 0.00 0.0
July 11
84 51 0.27 0.0
July 12
86 49 0.34 0.0
July 13
80 49 0.56 0.0
July 14
81 49 0.00 0.0
July 15
82 50 0.00 0.0
July 16
80 49 0.00 0.0
July 17
75 43 0.23 0.0
July 18
72 38 0.00 0.0
July 19
77 42 0.00 0.0
July 20
82 43 0.00 0.0
July 21
85 52 0.00 0.0
July 22
84 49 0.45 0.0
July 23
82 42 0.00 0.0
July 24
84 42 0.00 0.0
July 25
85 41 0.00 0.0
July 26
86 46 0.00 0.0
July 27
87 44 0.00 0.0
July 28
91 46 0.00 0.0
July 29
85 49 0.00 0.0
July 30
73 49 0.02 0.0
July 31
67 34 0.00 0.0
August 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
67 31 0.00 0.0
August 2
69 32 0.00 0.0
August 3
79 35 0.00 0.0
August 4
82 36 0.00 0.0
August 5
85 41 0.00 0.0
August 6
87 36 0.00 0.0
August 7
83 40 0.00 0.0
August 8
74 32 0.00 0.0
August 9
78 35 0.00 0.0
August 10
83 36 0.00 0.0
August 11
83 37 0.00 0.0
August 12
84 36 0.00 0.0
August 13
80 34 0.00 0.0
August 14
81 38 0.00 0.0
August 15
76 38 0.04 0.0
August 16
77 42 0.03 0.0
August 17
76 39 0.00 0.0
August 18
72 48 0.00 0.0
August 19
66 39 0.00 0.0
August 20
67 32 0.22 0.0
August 21
70 35 0.00 0.0
August 22
70 38 0.04 0.0
August 23
69 41 0.00 0.0
August 24
59 31 0.38 0.0
August 25
63 27 0.00 0.0
August 26
71 30 0.00 0.0
August 27
77 34 0.01 0.0
August 28
78 39 0.00 0.0
August 29
65 24 0.00 0.0
August 30
67 22 0.00 0.0
August 31
73 30 0.00 0.0
September 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
69 30 0.00 0.0
September 2
n/a n/a 0.00 0.0
September 3
66 26 0.00 0.0
September 4
72 27 0.00 0.0
September 5
74 29 0.00 0.0
September 6
n/a 23 0.00 0.0
September 7
81 n/a 0.00 0.0
September 8
83 35 0.00 0.0
September 9
82 33 0.00 0.0
September 10
82 34 0.00 0.0
September 11
73 36 0.00 0.0
September 12
76 n/a 0.00 0.0
September 13
n/a n/a 0.00 0.0
September 14
78 35 0.00 0.0
September 15
76 35 0.07 0.0
September 16
72 34 0.22 0.0
September 17
74 37 0.00 0.0
September 18
66 26 0.00 0.0
September 19
60 22 0.00 0.0
September 20
64 24 0.00 0.0
September 21
68 23 0.00 0.0
September 22
69 27 0.00 0.0
September 23
70 30 0.00 0.0
September 24
71 31 0.00 0.0
September 25
75 n/a 0.00 0.0
September 26
74 35 0.00 0.0
September 27
n/a n/a 0.00 0.0
September 28
72 29 0.00 0.0
September 29
74 37 0.00 0.0
September 30
65 30 0.00 0.0
October 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
65 30 0.00 0.0
October 2
72 30 0.00 0.0
October 3
74 33 0.00 0.0
October 4
70 31 0.00 0.0
October 5
66 29 0.00 0.0
October 6
70 35 0.00 0.0
October 7
69 35 0.27 0.0
October 8
52 25 0.20 0.0
October 9
48 26 0.00 0.0
October 10
55 31 0.00 0.0
October 11
n/a n/a 0.00 0.0
October 12
54 33 0.73 n/a
October 13
49 30 0.26 n/a
October 14
49 28 0.00 0.0
October 15
56 26 0.00 0.0
October 16
56 27 0.00 0.0
October 17
58 27 0.00 0.0
October 18
63 28 0.00 0.0
October 19
n/a n/a 0.00 0.0
October 20
63 26 0.00 0.0
October 21
64 31 0.00 0.0
October 22
58 29 0.33 0.0
October 23
41 17 0.00 0.0
October 24
37 12 0.00 0.0
October 25
n/a n/a 0.00 0.0
October 26
n/a n/a 0.00 0.0
October 27
n/a n/a 0.00 0.0
October 28
42 11 0.77 8.0
October 29
41 10 0.00 0.0
October 30
51 14 0.00 0.0
October 31
52 24 0.00 0.0
November 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
n/a n/a 0.00 0.0
November 2
48 24 0.00 0.0
November 3
52 28 0.00 0.0
November 4
57 24 0.00 0.0
November 5
63 24 0.00 0.0
November 6
62 24 0.00 0.0
November 7
53 26 0.15 0.0
November 8
46 17 0.00 0.0
November 9
36 12 0.00 0.0
November 10
35 20 0.68 11.0
November 11
36 2 0.15 0.0
November 12
33 -1 0.00 0.0
November 13
34 3 0.00 0.0
November 14
46 5 0.00 0.0
November 15
46 14 0.00 0.0
November 16
46 32 0.10 0.0
November 17
39 16 0.04 0.0
November 18
37 10 0.00 0.0
November 19
31 8 0.00 0.0
November 20
34 7 0.00 0.0
November 21
27 7 0.03 0.0
November 22
31 4 0.00 0.0
November 23
n/a n/a 0.00 0.0
November 24
41 9 0.00 0.0
November 25
45 12 0.00 0.0
November 26
32 12 0.12 1.5
November 27
n/a n/a 0.27 4.0
November 28
30 5 0.00 0.0
November 29
31 n/a 0.00 0.0
November 30
n/a -11 0.03 2.0
December 1975 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
24 13 0.40 6.0
December 2
39 19 0.00 0.0
December 3
45 14 0.00 0.0
December 4
44 12 0.00 0.0
December 5
45 14 0.07 0.0
December 6
41 25 0.16 1.0
December 7
40 26 0.00 0.0
December 8
42 21 0.00 0.0
December 9
48 20 0.00 0.0
December 10
48 20 0.00 0.0
December 11
44 14 0.00 0.0
December 12
34 14 0.38 5.0
December 13
37 14 0.10 1.0
December 14
25 1 0.00 0.0
December 15
22 -2 0.00 0.0
December 16
33 0 0.00 0.0
December 17
37 7 0.00 0.0
December 18
34 5 0.00 0.0
December 19
37 8 0.00 0.0
December 20
41 8 0.00 0.0
December 21
37 9 0.00 0.0
December 22
40 10 0.00 0.0
December 23
37 9 0.00 0.0
December 24
39 9 0.00 0.0
December 25
34 11 0.00 0.0
December 26
36 16 0.00 0.0
December 27
36 22 0.05 0.5
December 28
32 1 0.00 0.0
December 29
30 1 0.00 0.0
December 30
32 8 0.05 1.0
December 31
32 3 0.00 0.0
Weather Station Details
Years Station Coordinates
1973–2024 Ketchum location
1937–1972 Sun Valley location