Salmon Weather in 2021

Historical record of Salmon, Idaho weather for the year 2021 based on NOAA data.
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2021 Salmon Weather Extremes
Highest temperature 101 °F July 4
Lowest temperature -7 °F January 27
Highest daily low 62 °F July 5
Lowest daily high 14 °F February 14
Most daily precipitation 0.3 inches August 3
Most daily snow 4.0 inches February 15
Total annual precipitation 4.7 inches -
Total annual snow 18.5 inches -
January 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
27 6 0.00 0.0
January 2
24 3 0.00 0.0
January 3
35 20 0.00 0.0
January 4
41 13 0.02 1.0
January 5
35 12 0.05 0.0
January 6
38 14 0.00 0.0
January 7
37 18 0.00 0.0
January 8
34 14 0.00 0.0
January 9
33 9 0.00 0.0
January 10
27 2 0.00 0.0
January 11
21 0 0.00 0.0
January 12
23 1 0.00 0.0
January 13
30 11 0.16 2.0
January 14
46 11 0.00 0.0
January 15
31 4 0.00 0.0
January 16
26 4 n/a 0.0
January 17
26 11 n/a 0.0
January 18
31 17 n/a 0.0
January 19
31 6 0.00 0.0
January 20
28 5 0.00 0.0
January 21
26 5 0.00 0.0
January 22
27 19 0.08 1.0
January 23
34 13 0.00 0.0
January 24
23 6 0.00 0.0
January 25
16 -4 0.00 0.0
January 26
18 -7 0.00 0.0
January 27
20 -7 0.00 0.0
January 28
32 -4 0.00 0.0
January 29
39 11 0.13 1.0
January 30
39 27 0.00 0.0
January 31
39 13 0.00 0.0
February 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
38 10 0.00 0.0
February 2
38 15 0.00 0.0
February 3
45 23 0.00 0.0
February 4
36 21 0.01 0.5
February 5
34 21 0.05 2.0
February 6
40 26 n/a 0.0
February 7
41 26 n/a 0.0
February 8
39 20 0.02 0.0
February 9
34 9 0.00 0.0
February 10
30 6 0.00 0.0
February 11
29 7 0.00 0.0
February 12
30 8 0.16 2.0
February 13
14 6 n/a n/a
February 14
14 4 n/a n/a
February 15
18 10 n/a 4.0
February 16
23 10 0.20 2.0
February 17
29 12 0.06 1.0
February 18
32 12 0.00 0.0
February 19
26 12 0.09 0.0
February 20
33 15 0.00 0.0
February 21
37 18 0.00 0.0
February 22
37 22 0.00 0.0
February 23
49 22 0.03 0.0
February 24
39 21 0.02 0.0
February 25
37 6 0.00 0.0
February 26
40 9 0.00 0.0
February 27
33 11 0.00 0.0
February 28
33 12 0.00 0.0
March 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
27 10 0.00 0.0
March 2
41 9 0.00 0.0
March 3
41 14 0.00 0.0
March 4
43 13 0.00 0.0
March 5
44 14 0.00 0.0
March 6
47 17 0.00 0.0
March 7
46 24 0.00 0.0
March 8
47 25 0.00 0.0
March 9
38 28 0.03 0.0
March 10
42 19 0.00 0.0
March 11
39 16 0.00 0.0
March 12
41 15 0.00 0.0
March 13
43 15 0.00 0.0
March 14
48 17 0.00 0.0
March 15
49 18 0.00 0.0
March 16
54 24 0.00 0.0
March 17
55 23 0.00 0.0
March 18
57 22 0.00 0.0
March 19
59 25 0.00 0.0
March 20
51 31 0.00 0.0
March 21
46 29 0.09 0.0
March 22
45 29 0.00 0.0
March 23
45 26 0.00 0.0
March 24
47 22 0.00 0.0
March 25
44 23 0.00 0.0
March 26
46 31 0.00 0.0
March 27
50 34 0.00 0.0
March 28
58 27 0.00 0.0
March 29
71 25 0.00 0.0
March 30
40 23 0.00 0.0
March 31
41 17 0.00 0.0
April 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
55 16 0.00 0.0
April 2
73 20 0.00 0.0
April 3
76 26 0.00 0.0
April 4
75 28 0.00 0.0
April 5
75 35 0.00 0.0
April 6
51 41 0.00 0.0
April 7
54 25 0.00 0.0
April 8
50 18 0.00 0.0
April 9
48 17 0.00 0.0
April 10
58 17 0.00 0.0
April 11
61 17 0.00 0.0
April 12
48 16 0.00 0.0
April 13
49 22 0.00 0.0
April 14
50 21 0.00 0.0
April 15
50 21 0.00 0.0
April 16
57 33 0.00 0.0
April 17
58 22 0.00 0.0
April 18
67 21 0.00 0.0
April 19
71 25 0.00 0.0
April 20
50 23 0.00 0.0
April 21
56 22 0.00 0.0
April 22
63 22 0.00 0.0
April 23
62 24 0.00 0.0
April 24
60 29 0.00 0.0
April 25
63 35 n/a 0.0
April 26
49 34 n/a 0.0
April 27
58 26 0.00 0.0
April 28
64 27 0.00 0.0
April 29
71 30 0.00 0.0
April 30
78 36 0.00 0.0
May 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
86 36 0.00 0.0
May 2
72 43 0.00 0.0
May 3
60 38 0.00 0.0
May 4
65 39 0.00 0.0
May 5
65 30 0.00 0.0
May 6
71 31 0.00 0.0
May 7
86 31 0.00 0.0
May 8
61 34 0.00 0.0
May 9
53 22 0.00 0.0
May 10
55 22 0.05 0.0
May 11
55 26 0.00 0.0
May 12
64 26 0.00 0.0
May 13
70 28 0.00 0.0
May 14
76 37 0.00 0.0
May 15
74 40 0.00 0.0
May 16
77 37 0.00 0.0
May 17
82 37 0.00 0.0
May 18
84 39 0.00 0.0
May 19
81 42 0.00 0.0
May 20
62 36 0.29 0.0
May 21
51 36 0.15 0.0
May 22
42 34 0.17 0.0
May 23
60 32 n/a 0.0
May 24
45 40 n/a 0.0
May 25
64 39 0.00 0.0
May 26
63 41 0.15 0.0
May 27
62 34 0.00 0.0
May 28
74 35 0.00 0.0
May 29
68 34 0.00 0.0
May 30
73 35 0.00 0.0
May 31
82 37 0.00 0.0
June 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
84 41 0.00 0.0
June 2
87 45 0.00 0.0
June 3
94 48 0.00 0.0
June 4
95 51 0.00 0.0
June 5
95 52 0.00 0.0
June 6
89 47 0.00 0.0
June 7
79 45 0.00 0.0
June 8
79 48 0.00 0.0
June 9
79 46 0.00 0.0
June 10
82 47 0.00 0.0
June 11
67 31 0.04 0.0
June 12
76 33 0.00 0.0
June 13
82 45 0.00 0.0
June 14
96 45 0.00 0.0
June 15
100 46 0.00 0.0
June 16
96 48 0.00 0.0
June 17
85 46 0.00 0.0
June 18
87 44 0.00 0.0
June 19
92 46 0.00 0.0
June 20
92 50 0.00 0.0
June 21
80 46 0.00 0.0
June 22
92 48 0.00 0.0
June 23
95 52 0.08 0.0
June 24
87 53 0.02 0.0
June 25
91 49 0.00 0.0
June 26
87 51 0.00 0.0
June 27
89 52 0.00 0.0
June 28
94 53 0.00 0.0
June 29
99 55 0.00 0.0
June 30
101 57 0.00 0.0
July 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
101 57 0.00 0.0
July 2
98 55 0.00 0.0
July 3
96 56 0.00 0.0
July 4
101 56 n/a 0.0
July 5
95 62 n/a 0.0
July 6
92 53 0.03 0.0
July 7
97 53 0.00 0.0
July 8
100 52 0.00 0.0
July 9
94 51 0.00 0.0
July 10
92 49 0.00 0.0
July 11
93 50 0.00 0.0
July 12
94 49 0.00 0.0
July 13
97 49 0.00 0.0
July 14
93 51 0.00 0.0
July 15
95 52 0.00 0.0
July 16
94 52 0.12 0.0
July 17
85 48 0.00 0.0
July 18
98 49 0.00 0.0
July 19
98 52 0.00 0.0
July 20
78 58 0.02 0.0
July 21
85 55 0.07 0.0
July 22
89 52 0.11 0.0
July 23
95 50 0.00 0.0
July 24
93 48 0.00 0.0
July 25
96 48 0.00 0.0
July 26
96 51 0.00 0.0
July 27
98 51 0.00 0.0
July 28
90 56 0.00 0.0
July 29
82 57 0.00 0.0
July 30
90 55 0.00 0.0
July 31
100 55 0.00 0.0
August 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
86 60 0.04 0.0
August 2
89 59 0.27 0.0
August 3
78 53 0.30 0.0
August 4
88 52 0.00 0.0
August 5
93 52 0.10 0.0
August 6
87 57 0.00 0.0
August 7
83 50 0.07 0.0
August 8
87 50 0.00 0.0
August 9
90 42 0.00 0.0
August 10
80 42 0.00 0.0
August 11
87 44 0.00 0.0
August 12
94 50 0.00 0.0
August 13
95 50 0.00 0.0
August 14
95 50 0.00 0.0
August 15
95 50 0.00 0.0
August 16
94 50 0.00 0.0
August 17
90 53 0.02 0.0
August 18
87 53 0.05 0.0
August 19
63 53 0.03 0.0
August 20
71 52 0.00 0.0
August 21
78 51 0.19 0.0
August 22
65 43 0.27 0.0
August 23
87 40 0.00 0.0
August 24
87 40 0.00 0.0
August 25
79 40 0.00 0.0
August 26
78 40 0.00 0.0
August 27
78 40 0.00 0.0
August 28
76 41 0.00 0.0
August 29
79 38 0.00 0.0
August 30
85 38 0.00 0.0
August 31
90 40 0.00 0.0
September 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
86 37 0.00 0.0
September 2
77 37 0.00 0.0
September 3
78 37 0.00 0.0
September 4
80 37 0.00 0.0
September 5
83 36 0.00 0.0
September 6
86 37 0.00 0.0
September 7
90 39 0.00 0.0
September 8
89 43 0.00 0.0
September 9
87 42 0.00 0.0
September 10
86 47 0.00 0.0
September 11
82 46 0.04 0.0
September 12
79 41 0.00 0.0
September 13
79 41 0.00 0.0
September 14
79 39 0.00 0.0
September 15
85 37 0.00 0.0
September 16
68 44 0.00 0.0
September 17
69 29 0.00 0.0
September 18
76 28 0.00 0.0
September 19
85 38 0.00 0.0
September 20
58 40 0.03 0.0
September 21
60 28 0.00 0.0
September 22
73 28 0.00 0.0
September 23
78 33 0.00 0.0
September 24
75 35 0.00 0.0
September 25
79 35 0.00 0.0
September 26
84 35 0.00 0.0
September 27
84 36 0.00 0.0
September 28
86 35 0.00 0.0
September 29
55 30 0.03 0.0
September 30
63 27 0.00 0.0
October 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
70 26 0.00 0.0
October 2
74 29 0.00 0.0
October 3
74 31 0.00 0.0
October 4
78 30 0.00 0.0
October 5
83 29 0.00 0.0
October 6
84 39 0.00 0.0
October 7
74 45 0.00 0.0
October 8
60 38 0.00 0.0
October 9
62 38 n/a 0.0
October 10
62 31 n/a 0.0
October 11
60 34 n/a 0.0
October 12
44 31 0.04 0.0
October 13
42 30 0.00 0.0
October 14
44 30 0.00 0.0
October 15
46 30 0.00 0.0
October 16
60 27 0.00 0.0
October 17
67 26 0.00 0.0
October 18
72 26 0.00 0.0
October 19
66 34 0.00 0.0
October 20
66 32 0.00 0.0
October 21
67 34 0.00 0.0
October 22
73 33 0.00 0.0
October 23
69 32 0.00 0.0
October 24
55 33 0.00 0.0
October 25
52 32 0.15 0.0
October 26
47 35 0.17 0.0
October 27
49 31 0.02 0.0
October 28
54 37 0.00 0.0
October 29
56 36 0.00 0.0
October 30
70 35 0.00 0.0
October 31
56 25 0.00 0.0
November 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
51 24 0.00 0.0
November 2
50 31 0.06 0.0
November 3
55 26 0.02 0.0
November 4
53 28 0.06 0.0
November 5
58 30 0.00 0.0
November 6
62 30 0.00 0.0
November 7
55 28 0.00 0.0
November 8
49 16 0.00 0.0
November 9
45 16 0.00 0.0
November 10
37 22 0.06 0.0
November 11
45 20 0.00 0.0
November 12
34 24 0.00 0.0
November 13
40 29 0.00 0.0
November 14
60 29 0.00 0.0
November 15
69 32 0.00 0.0
November 16
61 30 0.00 0.0
November 17
40 14 0.00 0.0
November 18
39 14 0.00 0.0
November 19
40 17 0.00 0.0
November 20
45 34 n/a 0.0
November 21
46 18 n/a 0.0
November 22
39 15 n/a 0.0
November 23
44 13 0.00 0.0
November 24
32 12 0.00 0.0
November 25
41 18 0.00 0.0
November 26
38 18 0.00 0.0
November 27
42 26 0.00 0.0
November 28
45 27 0.00 0.0
November 29
57 26 0.00 0.0
November 30
49 25 0.00 0.0
December 2021 Salmon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
40 26 0.00 0.0
December 2
54 29 0.00 0.0
December 3
56 24 0.00 0.0
December 4
47 22 0.00 0.0
December 5
57 21 0.00 0.0
December 6
45 18 0.00 0.0
December 7
31 21 0.00 0.0
December 8
42 20 0.00 0.0
December 9
39 22 0.00 0.0
December 10
32 14 0.00 0.0
December 11
33 15 0.00 0.0
December 12
43 28 0.00 0.0
December 13
46 31 n/a 0.0
December 14
41 31 n/a 0.0
December 15
43 20 0.06 0.0
December 16
43 16 0.00 0.0
December 17
29 20 0.00 0.0
December 18
30 10 0.00 0.0
December 19
29 13 0.00 0.0
December 20
34 24 0.00 0.0
December 21
44 29 0.00 0.0
December 22
47 24 0.00 0.0
December 23
41 26 0.00 0.0
December 24
43 21 0.05 1.0
December 25
32 16 0.00 0.0
December 26
36 18 0.00 0.0
December 27
31 20 0.00 0.0
December 28
22 4 0.00 0.0
December 29
21 9 0.05 1.0
December 30
20 0 0.05 0.0
December 31
22 6 0.00 0.0
Weather Station Details
Years Station Coordinates
1967–2023 Salmon KSRA location