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Boise Weather in 1975

Historical record of Boise, Idaho weather for the year 1975 based on NOAA data.
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1975 Boise Weather Extremes
Highest temperature 108 °F July 27
Lowest temperature -5 °F January 2
Highest daily low 78 °F July 4
Lowest daily high 19 °F January 1
Most daily precipitation 0.5 inches October 21
Most daily snow 3.0 inches February 16
Total annual precipitation 13.7 inches -
Total annual snow 25.6 inches -
January 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
19 0 0.02 0.2
25 -5 0.00 0.0
37 8 0.00 0.0
40 21 0.01 0.2
39 22 0.05 0.5
41 32 0.02 0.2
42 32 0.00 0.0
44 30 0.15 1.1
30 17 0.09 1.6
32 6 0.08 1.6
28 4 0.00 0.0
27 16 0.00 0.0
30 19 0.00 0.0
30 12 0.00 0.0
36 23 0.00 0.0
38 25 0.00 0.0
41 24 0.00 0.0
46 29 0.00 0.0
45 26 0.00 0.0
32 29 0.00 0.0
38 21 0.00 0.0
38 26 0.00 0.0
36 31 0.02 0.0
38 32 0.11 0.0
51 34 0.00 0.0
48 24 0.04 0.0
32 18 0.00 0.0
32 19 0.00 0.0
32 19 0.00 0.0
31 16 0.00 0.0
40 18 0.00 0.0
February 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 39 0.00 0.0
46 37 0.06 0.0
45 35 0.00 0.0
40 29 0.09 0.4
40 23 0.00 0.0
38 31 0.00 0.0
46 31 0.06 0.6
39 32 0.01 0.0
50 36 0.25 0.0
49 39 0.06 0.0
50 34 0.00 0.0
48 42 0.47 0.0
52 40 0.48 0.3
43 31 0.01 0.1
42 25 0.00 0.0
40 28 0.23 3.0
38 14 0.00 0.0
40 20 0.00 0.0
43 34 0.29 0.0
41 27 0.00 0.0
35 21 0.00 0.0
41 21 0.00 0.0
43 25 0.00 0.0
44 26 0.00 0.0
44 26 0.00 0.0
39 30 0.17 1.6
42 33 0.22 0.3
52 38 0.22 0.0
March 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 39 0.16 0.0
58 39 0.01 0.0
54 35 0.00 0.0
58 36 0.00 0.0
55 33 0.00 0.0
51 30 0.00 0.0
59 37 0.00 0.0
57 42 0.13 0.0
48 40 0.01 0.0
52 36 0.00 0.0
51 29 0.00 0.0
50 27 0.00 0.0
54 35 0.00 0.0
50 27 0.00 0.0
55 36 0.01 0.0
48 28 0.24 0.5
43 28 0.12 0.7
57 41 0.09 0.0
49 40 0.41 0.0
46 33 0.00 0.0
42 33 0.12 0.2
43 28 0.16 0.8
46 27 0.00 0.0
52 38 0.12 0.0
45 33 0.34 0.0
40 25 0.00 0.0
39 23 0.00 0.0
40 19 0.00 0.0
52 26 0.00 0.0
59 36 0.00 0.0
47 29 0.00 0.0
April 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 20 0.00 0.0
52 29 0.00 0.0
47 35 0.31 0.2
50 32 0.03 0.3
49 32 0.00 0.0
44 33 0.03 0.3
47 33 0.15 1.5
45 30 0.06 0.0
48 35 0.10 0.3
52 36 0.07 0.0
57 32 0.00 0.0
65 32 0.00 0.0
63 32 0.00 0.0
52 44 0.06 0.0
49 38 0.15 0.0
55 37 0.00 0.0
57 36 0.00 0.0
59 35 0.00 0.0
55 39 0.01 0.0
57 30 0.00 0.0
65 39 0.00 0.0
67 43 0.00 0.0
56 43 0.27 0.0
60 44 0.14 0.0
50 39 0.00 0.0
45 38 0.15 0.0
55 41 0.00 0.0
50 34 0.00 0.0
58 27 0.00 0.0
61 36 0.00 0.0
May 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
64 38 0.00 0.0
71 44 0.00 0.0
61 36 0.45 0.9
49 37 0.00 0.0
51 39 0.00 0.0
55 41 0.00 0.0
54 44 0.15 0.0
65 36 0.00 0.0
73 50 0.00 0.0
81 50 0.00 0.0
65 48 0.16 0.0
68 42 0.00 0.0
82 44 0.00 0.0
91 52 0.00 0.0
77 55 0.00 0.0
74 49 0.00 0.0
73 40 0.00 0.0
78 48 0.00 0.0
60 38 0.01 0.0
66 38 0.00 0.0
66 50 0.00 0.0
68 47 0.00 0.0
70 47 0.11 0.0
54 33 0.00 0.0
64 30 0.00 0.0
75 44 0.00 0.0
70 45 0.00 0.0
75 40 0.00 0.0
77 40 0.00 0.0
80 49 0.00 0.0
83 49 0.00 0.0
June 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 52 0.00 0.0
82 57 0.35 0.0
73 52 0.00 0.0
77 47 0.00 0.0
90 54 0.00 0.0
84 56 0.00 0.0
77 52 0.00 0.0
74 47 0.00 0.0
77 45 0.00 0.0
80 46 0.00 0.0
90 56 0.00 0.0
88 52 0.00 0.0
85 50 0.00 0.0
85 50 0.00 0.0
83 55 0.00 0.0
72 48 0.00 0.0
61 48 0.24 0.0
60 48 0.02 0.0
70 50 0.03 0.0
77 53 0.00 0.0
77 46 0.00 0.0
85 52 0.00 0.0
85 64 0.04 0.0
78 50 0.10 0.0
63 50 0.00 0.0
76 49 0.00 0.0
67 47 0.00 0.0
75 43 0.00 0.0
83 42 0.00 0.0
87 50 0.00 0.0
July 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 50 0.00 0.0
91 53 0.00 0.0
102 59 0.00 0.0
102 78 0.00 0.0
102 69 0.00 0.0
101 75 0.00 0.0
99 64 0.00 0.0
101 63 0.00 0.0
102 73 0.00 0.0
102 74 0.15 0.0
88 69 0.00 0.0
95 64 0.45 0.0
88 61 0.00 0.0
101 67 0.07 0.0
90 56 0.00 0.0
83 61 0.00 0.0
85 65 0.00 0.0
89 57 0.00 0.0
92 59 0.00 0.0
95 63 0.01 0.0
95 63 0.01 0.0
93 60 0.00 0.0
96 58 0.00 0.0
100 61 0.00 0.0
98 64 0.00 0.0
99 59 0.00 0.0
108 71 0.00 0.0
99 65 0.00 0.0
88 57 0.13 0.0
75 50 0.00 0.0
77 44 0.00 0.0
August 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 50 0.00 0.0
92 57 0.00 0.0
91 55 0.00 0.0
97 61 0.00 0.0
97 65 0.00 0.0
95 56 0.00 0.0
80 59 0.00 0.0
87 57 0.00 0.0
92 56 0.00 0.0
92 58 0.00 0.0
91 52 0.00 0.0
89 51 0.00 0.0
91 57 0.00 0.0
89 58 0.00 0.0
93 57 0.00 0.0
92 66 0.00 0.0
81 61 0.09 0.0
64 57 0.05 0.0
59 56 0.06 0.0
75 55 0.00 0.0
79 53 0.00 0.0
85 61 0.00 0.0
75 55 0.28 0.0
72 45 0.00 0.0
81 49 0.00 0.0
93 53 0.00 0.0
91 58 0.00 0.0
72 58 0.00 0.0
79 52 0.00 0.0
83 51 0.00 0.0
73 48 0.00 0.0
September 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 43 0.00 0.0
75 43 0.00 0.0
80 44 0.00 0.0
81 43 0.00 0.0
88 47 0.00 0.0
94 53 0.00 0.0
90 54 0.00 0.0
90 50 0.00 0.0
89 50 0.00 0.0
85 51 0.00 0.0
87 58 0.00 0.0
88 57 0.00 0.0
91 58 0.00 0.0
88 60 0.00 0.0
89 59 0.00 0.0
88 57 0.01 0.0
71 46 0.00 0.0
70 38 0.00 0.0
75 42 0.00 0.0
73 40 0.00 0.0
81 49 0.00 0.0
88 50 0.00 0.0
88 51 0.00 0.0
86 50 0.00 0.0
80 50 0.00 0.0
76 39 0.00 0.0
79 45 0.00 0.0
77 45 0.00 0.0
75 39 0.00 0.0
80 48 0.00 0.0
October 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 45 0.00 0.0
90 49 0.00 0.0
83 55 0.00 0.0
75 52 0.00 0.0
85 49 0.00 0.0
69 49 0.30 0.0
50 43 0.19 0.0
59 34 0.00 0.0
70 50 0.00 0.0
68 49 0.02 0.0
51 47 0.38 0.0
56 40 0.00 0.0
57 42 0.00 0.0
61 33 0.00 0.0
62 40 0.00 0.0
69 42 0.00 0.0
77 45 0.00 0.0
66 44 0.00 0.0
69 43 0.00 0.0
70 46 0.00 0.0
66 46 0.49 0.0
50 33 0.04 0.0
46 29 0.00 0.0
47 23 0.00 0.0
46 38 0.19 0.0
51 36 0.25 0.0
48 35 0.13 0.0
53 37 0.00 0.0
67 41 0.00 0.0
58 44 0.00 0.0
52 32 0.00 0.0
November 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 34 0.00 0.0
64 38 0.00 0.0
69 46 0.00 0.0
73 41 0.00 0.0
73 39 0.00 0.0
59 39 0.02 0.0
51 38 0.03 0.0
47 30 0.00 0.0
47 23 0.00 0.0
50 30 0.00 0.0
46 22 0.00 0.0
52 31 0.00 0.0
59 28 0.00 0.0
54 32 0.00 0.0
63 46 0.10 0.0
47 38 0.00 0.0
42 25 0.00 0.0
44 20 0.00 0.0
39 17 0.00 0.0
39 25 0.00 0.0
42 19 0.00 0.0
43 26 0.05 0.7
40 33 0.02 0.2
45 32 0.00 0.0
44 24 0.00 0.0
43 32 0.17 0.1
40 34 0.12 1.2
35 18 0.05 0.6
26 15 0.00 0.0
37 17 0.22 1.1
December 1975 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 36 0.10 0.0
54 36 0.00 0.0
55 38 0.00 0.0
57 41 0.06 0.0
42 31 0.06 0.0
43 35 0.40 0.0
51 38 0.01 0.0
48 35 0.00 0.0
38 34 0.00 0.0
36 34 0.00 0.0
42 30 0.01 0.0
36 20 0.19 1.0
28 15 0.14 1.4
29 2 0.00 0.0
35 21 0.08 0.8
29 21 0.00 0.0
26 11 0.00 0.0
24 9 0.00 0.0
24 16 0.00 0.0
23 14 0.00 0.0
21 17 0.00 0.0
24 20 0.00 0.0
31 16 0.00 0.0
37 30 0.01 0.0
34 31 0.00 0.0
45 32 0.18 0.0
38 28 0.00 0.0
37 25 0.00 0.0
42 32 0.00 0.0
39 25 0.05 1.0
33 20 0.00 0.0
Weather Station Details
Years Station Coordinates
1940–2022 location