Ketchum Weather in 1987

Historical record of Ketchum, Idaho weather for the year 1987 based on NOAA data.
Jump to Month:
Year:
1987 Ketchum Weather Extremes
Highest temperature 88 °F August 5
Lowest temperature -12 °F January 11
Highest daily low 56 °F June 8
Lowest daily high 17 °F January 16
Most daily precipitation 1.1 inches March 6
Most daily snow 7.0 inches December 2
Total annual precipitation 17.4 inches -
Total annual snow 31.6 inches -
Highest Temperatures in Ketchum in 1987
Rank Temperature Date
1 88 °F Aug 5
2 87 °F Sep 1
3 86 °F Sep 2
3 86 °F Aug 31
3 86 °F Aug 30
3 86 °F Jul 28
3 86 °F Jul 27
8 85 °F Jul 15
8 85 °F Jun 28
8 85 °F Jun 27
Lowest Temperatures in Ketchum in 1987
Rank Temperature Date
1 -12 °F January 11
1 -12 °F January 10
3 -10 °F January 12
4 -9 °F January 9
5 -8 °F January 20
6 -6 °F January 8
7 -5 °F December 15
7 -5 °F December 14
9 -4 °F December 26
9 -4 °F December 25
9 -4 °F January 21
9 -4 °F January 18
January 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
30 n/a 0.00 0.0
January 2
29 17 0.40 n/a
January 3
37 15 0.00 0.0
January 4
31 20 0.29 n/a
January 5
33 8 0.05 0.1
January 6
29 7 0.00 0.0
January 7
32 0 0.00 0.0
January 8
26 -6 0.00 0.0
January 9
22 -9 0.00 0.0
January 10
17 -12 0.00 0.0
January 11
22 -12 0.00 0.0
January 12
37 -10 0.00 0.0
January 13
38 10 0.00 0.0
January 14
31 -2 0.00 0.0
January 15
22 -2 0.10 0.2
January 16
17 -1 0.00 0.0
January 17
28 -3 0.00 0.0
January 18
29 -4 0.00 0.0
January 19
25 4 0.00 0.0
January 20
22 -8 0.00 0.0
January 21
24 -4 0.00 0.0
January 22
29 -3 0.00 0.0
January 23
30 2 0.00 0.0
January 24
36 7 0.00 0.0
January 25
31 11 0.00 n/a
January 26
36 n/a 0.28 n/a
January 27
42 15 0.00 0.0
January 28
43 15 0.53 n/a
January 29
36 5 0.04 0.5
January 30
31 6 0.00 0.0
January 31
29 7 0.00 0.0
February 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
33 8 0.09 1.0
February 2
39 20 0.02 0.0
February 3
43 27 0.06 1.0
February 4
41 13 0.02 0.0
February 5
39 11 0.00 0.0
February 6
43 10 0.00 0.0
February 7
48 12 0.00 0.0
February 8
48 12 0.00 0.0
February 9
48 10 0.00 0.0
February 10
42 14 0.00 0.0
February 11
49 17 0.00 0.0
February 12
50 17 0.00 0.0
February 13
45 28 0.26 0.0
February 14
38 25 0.41 1.5
February 15
43 14 0.00 0.0
February 16
36 12 0.00 0.0
February 17
42 10 0.00 0.0
February 18
38 10 0.00 0.0
February 19
36 7 0.00 0.0
February 20
35 4 0.00 0.0
February 21
35 4 0.00 0.0
February 22
37 5 0.00 0.0
February 23
33 10 0.00 0.0
February 24
28 11 0.04 0.5
February 25
35 7 0.17 4.0
February 26
32 2 0.04 0.5
February 27
31 0 0.00 0.0
February 28
33 1 0.00 0.0
March 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
42 0 0.00 0.0
March 2
46 12 0.00 0.0
March 3
48 15 0.00 0.0
March 4
46 21 0.00 0.0
March 5
57 22 0.00 0.0
March 6
38 25 1.14 0.0
March 7
42 30 0.13 0.0
March 8
58 30 0.00 0.0
March 9
43 29 0.02 0.0
March 10
47 24 0.00 0.0
March 11
47 24 0.09 1.0
March 12
47 27 0.00 0.0
March 13
47 30 0.43 0.0
March 14
44 21 0.15 0.0
March 15
43 23 0.00 0.0
March 16
48 26 0.00 0.0
March 17
51 23 0.00 0.0
March 18
49 24 0.19 1.3
March 19
42 13 0.00 0.0
March 20
39 12 0.00 0.0
March 21
41 10 0.00 0.0
March 22
42 10 0.00 0.0
March 23
47 14 0.00 0.0
March 24
44 14 0.00 0.0
March 25
46 18 0.00 0.0
March 26
49 20 0.00 0.0
March 27
41 18 0.00 0.0
March 28
39 15 0.00 0.0
March 29
38 4 0.00 0.0
March 30
39 5 0.00 0.0
March 31
52 15 0.00 0.0
April 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
60 n/a 0.00 0.0
April 2
62 21 0.00 0.0
April 3
61 22 0.00 0.0
April 4
64 24 0.00 0.0
April 5
65 26 0.00 0.0
April 6
62 30 0.00 0.0
April 7
61 25 0.00 0.0
April 8
62 24 0.00 0.0
April 9
51 19 0.00 0.0
April 10
54 21 0.00 0.0
April 11
61 21 0.00 0.0
April 12
41 23 0.03 0.0
April 13
42 20 0.00 0.0
April 14
55 20 0.00 0.0
April 15
65 26 0.00 0.0
April 16
67 27 0.00 0.0
April 17
70 26 0.00 0.0
April 18
68 27 0.00 0.0
April 19
58 33 0.00 0.0
April 20
45 18 0.00 0.0
April 21
55 18 0.00 0.0
April 22
66 22 0.00 0.0
April 23
72 27 0.00 0.0
April 24
72 27 0.00 0.0
April 25
74 30 0.00 0.0
April 26
77 32 0.00 0.0
April 27
78 33 0.00 0.0
April 28
79 34 0.00 0.0
April 29
75 36 0.00 0.0
April 30
74 44 0.01 0.0
May 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
63 27 0.27 0.0
May 2
48 25 0.30 0.0
May 3
60 27 0.00 0.0
May 4
61 27 0.00 0.0
May 5
70 31 0.00 0.0
May 6
77 33 0.00 0.0
May 7
76 34 0.00 0.0
May 8
78 33 0.00 0.0
May 9
76 33 0.00 0.0
May 10
78 35 0.00 0.0
May 11
75 36 0.00 0.0
May 12
74 34 0.00 0.0
May 13
75 37 0.00 0.0
May 14
74 35 0.00 0.0
May 15
79 40 0.00 0.0
May 16
66 38 0.28 0.0
May 17
60 39 0.95 0.0
May 18
62 40 0.52 0.0
May 19
64 33 0.11 0.0
May 20
62 34 0.04 0.0
May 21
57 32 0.07 0.0
May 22
58 25 0.00 0.0
May 23
62 26 0.18 0.0
May 24
60 29 0.10 0.0
May 25
61 33 0.51 0.0
May 26
62 36 0.35 0.0
May 27
53 30 0.11 0.0
May 28
59 30 0.05 0.0
May 29
66 32 0.00 0.0
May 30
67 46 0.00 0.0
May 31
66 42 0.05 0.0
June 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
66 23 0.09 0.0
June 2
62 23 0.00 0.0
June 3
69 27 0.00 0.0
June 4
73 31 0.00 0.0
June 5
80 33 0.00 0.0
June 6
80 45 0.00 0.0
June 7
80 56 0.08 0.0
June 8
79 56 0.85 0.0
June 9
73 39 0.23 0.0
June 10
65 36 0.28 0.0
June 11
68 37 0.23 0.0
June 12
75 40 0.02 0.0
June 13
81 37 0.00 0.0
June 14
83 39 0.00 0.0
June 15
84 47 0.00 0.0
June 16
81 39 0.00 0.0
June 17
67 33 0.00 0.0
June 18
68 38 0.00 0.0
June 19
67 30 0.00 0.0
June 20
67 30 0.00 0.0
June 21
77 34 0.00 0.0
June 22
76 35 0.00 0.0
June 23
69 32 0.00 0.0
June 24
69 32 0.00 0.0
June 25
75 33 0.00 0.0
June 26
81 37 0.00 0.0
June 27
85 48 0.00 0.0
June 28
85 47 0.00 0.0
June 29
84 47 0.12 0.0
June 30
75 47 0.07 0.0
July 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
73 45 0.13 0.0
July 2
79 45 0.05 0.0
July 3
79 46 0.02 0.0
July 4
79 45 0.00 0.0
July 5
80 42 0.00 0.0
July 6
79 34 0.00 0.0
July 7
73 40 0.00 0.0
July 8
76 49 0.00 0.0
July 9
73 41 0.00 0.0
July 10
72 42 0.03 0.0
July 11
60 31 0.24 0.0
July 12
68 41 0.00 0.0
July 13
74 42 0.00 0.0
July 14
81 43 0.00 0.0
July 15
85 44 0.00 0.0
July 16
75 45 0.00 0.0
July 17
65 35 0.00 0.0
July 18
77 35 0.60 0.0
July 19
55 32 0.44 0.0
July 20
65 38 0.00 0.0
July 21
70 42 0.00 0.0
July 22
67 38 0.35 0.0
July 23
68 36 0.00 0.0
July 24
76 36 0.00 0.0
July 25
82 25 0.00 0.0
July 26
82 41 0.00 0.0
July 27
86 50 0.00 0.0
July 28
86 52 0.00 0.0
July 29
76 53 0.18 0.0
July 30
82 46 0.00 0.0
July 31
n/a n/a n/a 0.0
August 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
83 34 0.00 0.0
August 2
83 35 0.00 0.0
August 3
82 40 0.00 0.0
August 4
83 38 0.00 0.0
August 5
88 40 0.00 0.0
August 6
83 37 0.00 0.0
August 7
83 45 0.00 0.0
August 8
83 40 0.00 0.0
August 9
83 42 0.00 0.0
August 10
83 43 0.00 0.0
August 11
80 39 0.00 0.0
August 12
78 35 0.00 0.0
August 13
79 39 0.00 0.0
August 14
78 33 0.80 0.0
August 15
78 35 0.08 0.0
August 16
77 30 0.00 0.0
August 17
78 34 0.00 0.0
August 18
74 34 0.00 0.0
August 19
79 36 0.00 0.0
August 20
81 38 0.00 0.0
August 21
83 40 0.00 0.0
August 22
75 40 0.00 0.0
August 23
81 45 0.00 0.0
August 24
81 44 0.00 0.0
August 25
72 36 0.01 0.0
August 26
70 36 0.00 0.0
August 27
70 35 0.00 0.0
August 28
76 35 0.00 0.0
August 29
77 39 0.00 0.0
August 30
86 40 0.00 0.0
August 31
86 44 0.00 0.0
September 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
87 43 0.00 0.0
September 2
86 42 0.00 0.0
September 3
84 44 0.00 0.0
September 4
68 33 0.00 0.0
September 5
67 32 0.00 0.0
September 6
72 34 0.00 0.0
September 7
76 38 0.00 0.0
September 8
76 36 0.00 0.0
September 9
78 37 0.00 0.0
September 10
78 39 0.00 0.0
September 11
78 36 0.00 0.0
September 12
78 37 0.00 0.0
September 13
80 39 0.00 0.0
September 14
79 36 0.00 0.0
September 15
77 37 0.00 0.0
September 16
72 27 0.00 0.0
September 17
59 25 0.00 0.0
September 18
63 25 0.00 0.0
September 19
70 27 0.00 0.0
September 20
75 34 0.00 0.0
September 21
75 33 0.00 0.0
September 22
78 35 0.00 0.0
September 23
82 38 0.00 0.0
September 24
83 35 0.00 0.0
September 25
81 n/a 0.00 0.0
September 26
76 37 0.00 0.0
September 27
75 25 0.00 0.0
September 28
76 24 0.00 0.0
September 29
66 25 0.00 0.0
September 30
72 28 0.00 0.0
October 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
76 32 0.00 0.0
October 2
76 30 0.00 0.0
October 3
78 30 0.00 0.0
October 4
74 33 0.00 0.0
October 5
76 35 0.00 0.0
October 6
69 30 0.00 0.0
October 7
71 30 0.00 0.0
October 8
73 28 0.00 0.0
October 9
72 34 0.00 0.0
October 10
69 21 0.00 0.0
October 11
62 21 0.00 0.0
October 12
68 26 0.00 0.0
October 13
65 30 0.00 0.0
October 14
64 24 0.00 0.0
October 15
63 24 0.00 0.0
October 16
54 17 0.00 0.0
October 17
55 17 0.00 0.0
October 18
64 25 0.00 0.0
October 19
62 17 0.00 0.0
October 20
53 13 0.00 0.0
October 21
60 19 0.00 0.0
October 22
63 19 0.00 0.0
October 23
61 21 0.00 0.0
October 24
62 19 0.00 0.0
October 25
58 24 0.00 0.0
October 26
65 26 0.00 0.0
October 27
64 24 0.00 0.0
October 28
64 23 0.00 0.0
October 29
67 26 0.00 0.0
October 30
66 35 0.22 0.0
October 31
52 39 0.00 0.0
November 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
53 40 0.13 0.0
November 2
47 35 0.12 0.0
November 3
46 35 0.22 0.0
November 4
52 32 0.00 0.0
November 5
47 23 0.00 0.0
November 6
62 24 0.00 0.0
November 7
49 32 0.07 0.0
November 8
48 24 0.00 0.0
November 9
53 22 0.00 0.0
November 10
51 22 0.03 0.0
November 11
48 27 0.00 0.0
November 12
49 30 0.02 0.0
November 13
49 30 0.16 0.0
November 14
41 30 0.09 0.0
November 15
38 14 0.00 0.0
November 16
35 22 0.00 0.0
November 17
33 15 0.00 0.0
November 18
36 5 0.00 0.0
November 19
40 6 0.00 0.0
November 20
47 15 0.00 0.0
November 21
50 15 0.00 0.0
November 22
46 20 0.00 0.0
November 23
41 18 0.02 0.5
November 24
38 9 0.00 0.0
November 25
36 10 0.07 1.0
November 26
36 9 0.00 0.0
November 27
38 11 0.00 0.0
November 28
38 9 0.00 0.0
November 29
42 9 0.00 0.0
November 30
40 8 0.00 0.0
December 1987 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
36 8 n/a 0.0
December 2
34 26 0.91 7.0
December 3
40 25 0.29 3.0
December 4
42 20 0.00 0.0
December 5
38 22 0.00 0.0
December 6
43 28 0.00 0.0
December 7
43 24 0.22 1.0
December 8
34 7 n/a 0.0
December 9
24 6 0.20 3.0
December 10
38 9 0.58 1.0
December 11
42 13 0.16 0.0
December 12
29 1 0.00 0.0
December 13
26 1 0.00 0.0
December 14
20 -5 0.00 0.0
December 15
18 -5 0.00 0.0
December 16
24 6 0.00 0.0
December 17
26 11 0.04 2.0
December 18
31 4 0.00 0.0
December 19
29 5 0.00 0.0
December 20
24 -3 0.00 0.0
December 21
24 -1 0.00 0.0
December 22
32 12 0.02 0.0
December 23
32 9 0.02 0.5
December 24
24 -3 0.00 0.0
December 25
24 -4 0.00 0.0
December 26
26 -4 0.00 0.0
December 27
31 5 0.00 0.0
December 28
32 4 0.00 0.0
December 29
31 5 0.00 0.0
December 30
31 -1 0.04 1.0
December 31
23 -2 0.00 0.0
Weather Station Details
Years Station Coordinates
1973–2024 Ketchum location
1937–1972 Sun Valley location