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Boise Weather in 1973

Historical record of Boise, Idaho weather for the year 1973 based on NOAA data.
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1973 Boise Weather Extremes
Highest temperature 103 °F July 10
Lowest temperature 11 °F January 27
Highest daily low 74 °F June 22
Lowest daily high 24 °F January 9
Most daily precipitation 0.8 inches April 13
Most daily snow 4.6 inches November 25
Total annual precipitation 11.4 inches -
Total annual snow 21.5 inches -
January 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
35 20 0.00 0.0
37 22 0.00 0.0
32 14 0.00 0.0
27 15 0.00 0.0
31 18 0.00 0.0
26 18 0.00 0.0
25 19 0.00 0.0
27 15 0.00 0.0
24 15 0.02 0.2
32 22 0.01 0.3
37 28 0.24 1.7
46 34 0.34 0.0
47 40 0.06 0.0
51 31 0.00 0.0
52 30 0.00 0.0
51 37 0.04 0.0
45 32 0.02 0.0
48 36 0.03 0.0
39 27 0.00 0.0
38 20 0.00 0.0
38 26 0.00 0.0
39 20 0.00 0.0
44 23 0.00 0.0
41 23 0.00 0.0
41 30 0.22 2.1
34 14 0.00 0.0
38 11 0.00 0.0
41 21 0.00 0.0
39 20 0.00 0.0
41 20 0.00 0.0
38 19 0.16 3.0
February 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
41 20 0.00 0.0
44 24 0.00 0.0
43 21 0.00 0.0
47 36 0.09 0.0
48 36 0.05 0.0
45 34 0.03 0.0
45 33 0.02 0.0
44 31 0.00 0.0
46 31 0.00 0.0
48 34 0.13 0.0
44 33 0.00 0.0
46 30 0.01 0.0
46 33 0.01 0.0
47 29 0.00 0.0
40 29 0.00 0.0
46 25 0.00 0.0
48 31 0.05 0.3
45 29 0.00 0.0
48 29 0.00 0.0
47 23 0.00 0.0
47 28 0.00 0.0
45 24 0.00 0.0
53 33 0.00 0.0
54 35 0.03 0.0
57 42 0.00 0.0
60 36 0.00 0.0
57 42 0.00 0.0
58 37 0.00 0.0
March 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 35 0.18 0.0
49 28 0.00 0.0
51 35 0.00 0.0
50 28 0.00 0.0
50 28 0.00 0.0
54 35 0.00 0.0
54 37 0.00 0.0
55 30 0.00 0.0
51 33 0.00 0.0
56 34 0.26 0.0
48 31 0.00 0.0
49 25 0.00 0.0
49 34 0.00 0.0
49 30 0.00 0.0
54 24 0.00 0.0
58 39 0.00 0.0
49 30 0.04 0.6
50 23 0.00 0.0
56 40 0.00 0.0
57 43 0.03 0.0
49 40 0.00 0.0
54 38 0.02 0.0
60 31 0.00 0.0
60 34 0.00 0.0
63 40 0.00 0.0
53 38 0.00 0.0
51 30 0.00 0.0
55 30 0.00 0.0
53 25 0.00 0.0
54 31 0.10 0.0
52 40 0.02 0.0
April 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 27 0.00 0.0
58 34 0.00 0.0
61 24 0.00 0.0
65 32 0.00 0.0
70 41 0.00 0.0
56 37 0.00 0.0
53 29 0.00 0.0
60 27 0.00 0.0
63 41 0.00 0.0
68 44 0.00 0.0
71 41 0.00 0.0
72 49 0.00 0.0
66 44 0.84 0.0
57 39 0.30 0.0
59 34 0.00 0.0
50 41 0.20 0.0
49 35 0.15 0.0
49 31 0.00 0.0
54 34 0.00 0.0
58 34 0.00 0.0
62 37 0.00 0.0
64 39 0.00 0.0
60 43 0.00 0.0
62 36 0.00 0.0
67 34 0.00 0.0
75 43 0.00 0.0
71 47 0.00 0.0
58 37 0.00 0.0
60 35 0.00 0.0
65 40 0.00 0.0
May 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
63 34 0.00 0.0
75 43 0.00 0.0
69 49 0.03 0.0
67 40 0.00 0.0
72 45 0.01 0.0
71 37 0.00 0.0
70 39 0.00 0.0
70 49 0.19 0.0
67 44 0.00 0.0
61 39 0.00 0.0
75 37 0.00 0.0
81 47 0.00 0.0
87 48 0.00 0.0
88 54 0.00 0.0
90 51 0.00 0.0
89 54 0.00 0.0
90 53 0.00 0.0
87 57 0.00 0.0
82 60 0.11 0.0
67 48 0.01 0.0
70 34 0.00 0.0
83 44 0.00 0.0
86 49 0.00 0.0
67 48 0.39 0.0
59 44 0.00 0.0
62 33 0.00 0.0
71 40 0.00 0.0
74 43 0.00 0.0
79 44 0.00 0.0
88 53 0.00 0.0
74 54 0.00 0.0
June 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 47 0.00 0.0
67 44 0.00 0.0
69 38 0.00 0.0
74 41 0.00 0.0
88 48 0.00 0.0
91 58 0.00 0.0
83 52 0.00 0.0
89 51 0.00 0.0
82 55 0.00 0.0
72 49 0.00 0.0
85 44 0.00 0.0
92 62 0.00 0.0
83 60 0.00 0.0
64 49 0.06 0.0
67 44 0.00 0.0
72 50 0.03 0.0
59 39 0.09 0.0
66 36 0.00 0.0
79 44 0.00 0.0
93 58 0.00 0.0
98 65 0.00 0.0
103 74 0.00 0.0
79 66 0.00 0.0
83 57 0.00 0.0
91 59 0.00 0.0
93 59 0.00 0.0
97 67 0.00 0.0
96 64 0.00 0.0
90 63 0.01 0.0
81 55 0.00 0.0
July 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
76 45 0.00 0.0
92 51 0.00 0.0
96 58 0.00 0.0
95 57 0.00 0.0
92 55 0.00 0.0
83 60 0.00 0.0
90 48 0.00 0.0
95 59 0.00 0.0
101 56 0.00 0.0
103 72 0.00 0.0
89 62 0.00 0.0
88 59 0.00 0.0
85 62 0.04 0.0
89 65 0.02 0.0
95 62 0.00 0.0
101 67 0.00 0.0
98 59 0.00 0.0
95 63 0.00 0.0
86 67 0.01 0.0
87 62 0.00 0.0
80 58 0.00 0.0
80 57 0.00 0.0
86 53 0.00 0.0
89 56 0.00 0.0
92 58 0.00 0.0
94 56 0.00 0.0
99 60 0.00 0.0
97 60 0.00 0.0
97 62 0.00 0.0
99 64 0.00 0.0
99 63 0.00 0.0
August 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
95 65 0.00 0.0
99 70 0.00 0.0
88 65 0.01 0.0
92 59 0.00 0.0
92 65 0.00 0.0
85 60 0.00 0.0
88 50 0.00 0.0
94 58 0.00 0.0
94 59 0.00 0.0
87 57 0.00 0.0
92 55 0.00 0.0
98 63 0.00 0.0
96 69 0.00 0.0
94 57 0.00 0.0
97 59 0.00 0.0
93 55 0.00 0.0
86 51 0.00 0.0
88 50 0.00 0.0
95 55 0.00 0.0
95 60 0.00 0.0
92 63 0.00 0.0
89 63 0.00 0.0
83 57 0.00 0.0
71 53 0.00 0.0
72 55 0.00 0.0
77 45 0.00 0.0
81 54 0.00 0.0
81 46 0.00 0.0
90 53 0.00 0.0
88 59 0.00 0.0
69 53 0.02 0.0
September 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
71 45 0.00 0.0
76 43 0.00 0.0
81 51 0.00 0.0
88 49 0.00 0.0
93 56 0.00 0.0
89 57 0.00 0.0
65 51 0.18 0.0
79 48 0.00 0.0
79 50 0.00 0.0
85 52 0.00 0.0
88 54 0.00 0.0
88 52 0.00 0.0
90 52 0.00 0.0
76 57 0.00 0.0
73 45 0.00 0.0
74 38 0.00 0.0
83 51 0.00 0.0
77 47 0.00 0.0
75 57 0.00 0.0
68 49 0.14 0.0
70 46 0.00 0.0
74 52 0.00 0.0
67 50 0.00 0.0
59 49 0.46 0.0
62 46 0.04 0.0
64 38 0.00 0.0
73 47 0.00 0.0
76 48 0.00 0.0
84 49 0.00 0.0
79 50 0.00 0.0
October 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
65 42 0.00 0.0
58 38 0.00 0.0
60 29 0.00 0.0
71 38 0.00 0.0
67 37 0.00 0.0
73 50 0.03 0.0
53 38 0.46 0.0
53 33 0.00 0.0
59 34 0.00 0.0
55 28 0.00 0.0
57 37 0.00 0.0
65 48 0.00 0.0
79 50 0.00 0.0
81 51 0.00 0.0
78 49 0.00 0.0
73 44 0.00 0.0
76 45 0.00 0.0
77 46 0.00 0.0
80 49 0.00 0.0
60 50 0.18 0.0
72 47 0.00 0.0
60 45 0.00 0.0
57 44 0.15 0.0
58 46 0.18 0.0
52 34 0.00 0.0
56 30 0.00 0.0
60 33 0.00 0.0
65 34 0.01 0.0
52 35 0.00 0.0
55 33 0.00 0.0
59 45 0.14 0.0
November 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 29 0.00 0.0
40 21 0.00 0.0
41 25 0.00 0.0
46 27 0.00 0.0
56 38 0.14 0.0
56 44 0.07 0.0
50 43 0.46 0.0
55 44 0.16 0.0
58 46 0.00 0.0
64 49 0.02 0.0
63 53 0.01 0.0
61 45 0.00 0.0
52 39 0.34 0.0
49 37 0.05 0.0
52 43 0.14 0.0
50 44 0.12 0.0
48 40 0.18 0.0
46 34 0.17 0.0
38 27 0.00 0.0
37 28 0.05 0.6
37 32 0.12 1.7
41 26 0.00 0.0
41 29 0.04 0.6
37 19 0.08 0.9
33 22 0.27 4.6
40 21 0.01 0.3
42 32 0.01 0.1
50 40 0.00 0.0
53 45 0.00 0.0
57 41 0.00 0.0
December 1973 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 37 0.01 0.0
45 32 0.00 0.0
47 34 0.02 0.0
44 30 0.00 0.0
45 34 0.00 0.0
47 36 0.00 0.0
53 34 0.08 0.0
45 31 0.00 0.0
42 26 0.00 0.0
37 26 0.00 0.0
45 31 0.06 0.0
46 31 0.01 0.0
48 35 0.01 0.0
47 34 0.02 0.0
49 36 0.00 0.0
50 42 0.09 0.0
50 38 0.29 0.0
47 33 0.00 0.0
46 33 0.00 0.0
46 32 0.15 0.0
48 38 0.13 0.0
47 39 0.28 0.0
44 33 0.20 0.1
38 28 0.00 0.0
39 26 0.09 0.0
36 24 0.00 0.0
40 33 0.52 3.0
43 33 0.04 0.0
40 32 0.22 1.3
35 30 0.00 0.0
32 23 0.01 0.1
Weather Station Details
Years Station Coordinates
1940–2022 location