Boise Weather in 1945

Historical record of Boise, Idaho weather for the year 1945 based on NOAA data.
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1945 Boise Weather Extremes
Highest temperature 102 °F September 1
Lowest temperature 0 °F December 18
Highest daily low 70 °F September 2
Lowest daily high 21 °F December 20
Most daily precipitation 0.7 inches March 26
Most daily snow 4.8 inches December 17
Total annual precipitation 13.4 inches -
Total annual snow 15.5 inches -
Highest Temperatures in Boise in 1945
Rank Temperature Date
1 102 °F Sep 1
1 102 °F Jun 21
3 99 °F Aug 24
3 99 °F Aug 23
3 99 °F Aug 22
6 97 °F Jul 24
6 97 °F Jul 21
6 97 °F Jul 20
6 97 °F Jul 13
10 96 °F Aug 31
10 96 °F Aug 16
10 96 °F Jul 28
10 96 °F Jul 27
10 96 °F Jul 26
Lowest Temperatures in Boise in 1945
Rank Temperature Date
1 0 °F December 18
2 1 °F December 17
3 3 °F December 20
3 3 °F December 19
5 10 °F December 16
6 11 °F December 14
7 12 °F March 5
8 13 °F December 15
9 17 °F December 9
10 18 °F January 26
10 18 °F January 3
January 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 28 0.02 0.0
40 21 0.00 0.0
44 18 0.00 0.0
35 21 0.00 0.0
40 27 0.00 0.0
38 31 0.25 0.0
53 33 0.05 0.0
50 31 0.00 0.0
43 31 0.00 0.0
37 29 0.05 0.0
36 30 0.01 0.0
42 30 0.03 0.0
53 36 0.07 0.0
51 32 0.02 0.0
52 33 0.17 0.0
44 32 0.00 0.0
43 30 0.06 0.0
37 27 0.04 1.0
33 26 0.00 0.0
35 25 0.00 0.0
31 21 0.00 0.0
30 26 0.00 0.0
27 25 0.00 0.0
31 22 0.00 0.0
34 21 0.00 0.0
28 18 0.00 0.0
27 23 0.00 0.0
27 23 0.00 0.0
26 20 0.00 0.0
31 21 0.12 1.9
40 27 0.20 0.5
February 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 35 0.07 0.0
50 41 0.08 0.0
52 33 0.08 0.0
47 32 0.00 0.0
49 32 0.32 0.0
46 28 0.00 0.0
46 39 0.06 0.0
51 40 0.35 0.0
48 34 0.00 0.0
46 34 0.04 0.0
49 35 0.24 0.0
43 31 0.30 0.0
50 39 0.33 0.0
43 27 0.10 0.0
38 25 0.00 0.0
44 23 0.00 0.0
42 33 0.19 0.0
38 27 0.00 0.0
40 23 0.00 0.0
40 27 0.00 0.0
39 20 0.00 0.0
47 30 0.00 0.0
45 26 0.00 0.0
45 23 0.00 0.0
43 21 0.00 0.0
46 25 0.00 0.0
42 31 0.01 0.3
48 24 0.00 0.0
March 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
42 29 0.00 0.0
44 25 0.00 0.0
40 26 0.21 1.7
38 21 0.00 0.0
31 12 0.00 0.0
38 22 0.00 0.0
46 24 0.00 0.0
48 34 0.00 0.0
59 33 0.00 0.0
58 44 0.00 0.0
60 37 0.00 0.0
61 43 0.00 0.0
49 31 0.00 0.0
47 32 0.23 0.0
50 24 0.00 0.0
45 29 0.00 0.0
43 32 0.05 0.0
46 30 0.03 0.0
53 33 0.01 0.0
55 41 0.21 0.0
60 41 0.00 0.0
58 39 0.11 0.0
43 31 0.10 0.0
48 26 0.00 0.0
53 34 0.00 0.0
39 33 0.70 0.0
53 35 0.00 0.0
47 32 0.11 0.0
54 28 0.00 0.0
57 30 0.00 0.0
54 32 0.00 0.0
April 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 24 0.00 0.0
47 26 0.00 0.0
45 26 0.02 0.0
53 26 0.00 0.0
62 40 0.00 0.0
59 39 0.00 0.0
63 40 0.00 0.0
55 29 0.00 0.0
47 24 0.00 0.0
50 24 0.00 0.0
44 32 0.16 0.0
48 30 0.00 0.0
56 30 0.00 0.0
58 25 0.00 0.0
62 35 0.00 0.0
55 34 0.00 0.0
59 26 0.00 0.0
70 41 0.00 0.0
72 39 0.00 0.0
83 49 0.00 0.0
63 40 0.00 0.0
60 32 0.00 0.0
48 34 0.27 0.0
53 34 0.02 0.0
57 28 0.00 0.0
60 32 0.00 0.0
64 41 0.00 0.0
64 39 0.00 0.0
74 42 0.00 0.0
74 50 0.00 0.0
May 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
80 44 0.00 0.0
81 43 0.00 0.0
84 48 0.00 0.0
81 56 0.00 0.0
79 49 0.00 0.0
78 44 0.00 0.0
76 41 0.00 0.0
78 44 0.00 0.0
77 39 0.01 0.0
67 50 0.29 0.0
65 48 0.00 0.0
67 49 0.27 0.0
61 46 0.27 0.0
63 47 0.01 0.0
64 41 0.01 0.0
60 45 0.45 0.0
56 36 0.00 0.0
58 36 0.00 0.0
55 39 0.03 0.0
63 40 0.10 0.0
62 38 0.00 0.0
70 46 0.09 0.0
67 49 0.00 0.0
61 46 0.61 0.0
67 40 0.06 0.0
59 42 0.01 0.0
68 37 0.00 0.0
72 46 0.00 0.0
74 46 0.00 0.0
74 49 0.00 0.0
74 47 0.00 0.0
June 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 44 0.00 0.0
76 48 0.01 0.0
66 52 0.20 0.0
67 46 0.12 0.0
59 48 0.21 0.0
63 44 0.00 0.0
69 48 0.00 0.0
73 46 0.00 0.0
66 46 0.09 0.0
70 41 0.00 0.0
75 47 0.00 0.0
71 41 0.00 0.0
60 41 0.00 0.0
64 36 0.00 0.0
69 34 0.00 0.0
75 42 0.00 0.0
80 48 0.00 0.0
87 52 0.00 0.0
88 56 0.00 0.0
93 56 0.00 0.0
102 61 0.04 0.0
77 56 0.00 0.0
74 54 0.01 0.0
85 57 0.00 0.0
84 62 0.00 0.0
77 56 0.00 0.0
67 42 0.00 0.0
72 45 0.00 0.0
70 50 0.10 0.0
76 42 0.00 0.0
July 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 53 0.00 0.0
92 56 0.00 0.0
88 57 0.00 0.0
84 52 0.00 0.0
87 56 0.00 0.0
94 56 0.00 0.0
94 57 0.00 0.0
94 60 0.00 0.0
95 59 0.00 0.0
93 65 0.00 0.0
92 64 0.00 0.0
92 65 0.00 0.0
97 62 0.00 0.0
86 60 0.07 0.0
86 55 0.00 0.0
87 53 0.00 0.0
83 55 0.00 0.0
88 49 0.00 0.0
94 57 0.00 0.0
97 64 0.00 0.0
97 64 0.00 0.0
91 54 0.00 0.0
93 60 0.00 0.0
97 60 0.00 0.0
95 64 0.00 0.0
96 57 0.00 0.0
96 59 0.00 0.0
96 67 0.00 0.0
93 61 0.00 0.0
82 56 0.00 0.0
90 50 0.00 0.0
August 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
94 57 0.00 0.0
95 60 0.00 0.0
89 59 0.00 0.0
86 47 0.00 0.0
90 54 0.00 0.0
90 62 0.00 0.0
81 63 0.00 0.0
87 59 0.00 0.0
89 58 0.00 0.0
91 65 0.00 0.0
91 54 0.00 0.0
91 57 0.00 0.0
90 57 0.00 0.0
92 58 0.00 0.0
94 61 0.00 0.0
96 60 0.00 0.0
91 58 0.00 0.0
91 68 0.00 0.0
82 60 0.00 0.0
82 53 0.00 0.0
95 56 0.00 0.0
99 68 0.00 0.0
99 63 0.00 0.0
99 63 0.00 0.0
73 51 0.00 0.0
71 42 0.00 0.0
78 44 0.00 0.0
86 50 0.00 0.0
95 59 0.08 0.0
85 64 0.00 0.0
96 54 0.00 0.0
September 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
102 60 0.00 0.0
93 70 0.00 0.0
95 59 0.00 0.0
88 61 0.00 0.0
77 48 0.00 0.0
72 40 0.00 0.0
79 41 0.00 0.0
78 46 0.00 0.0
77 36 0.00 0.0
83 47 0.00 0.0
85 50 0.00 0.0
87 53 0.00 0.0
94 46 0.00 0.0
88 59 0.00 0.0
80 48 0.05 0.0
67 45 0.00 0.0
70 42 0.00 0.0
63 44 0.00 0.0
65 35 0.00 0.0
63 48 0.15 0.0
58 42 0.13 0.0
54 41 0.07 0.0
59 37 0.00 0.0
62 34 0.04 0.0
65 41 0.00 0.0
62 40 0.00 0.0
65 32 0.00 0.0
66 33 0.00 0.0
70 38 0.00 0.0
75 38 0.00 0.0
October 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 46 0.00 0.0
85 46 0.00 0.0
82 47 0.00 0.0
70 46 0.00 0.0
73 38 0.00 0.0
78 44 0.00 0.0
77 44 0.00 0.0
81 49 0.00 0.0
78 46 0.00 0.0
77 47 0.00 0.0
74 51 0.00 0.0
80 45 0.00 0.0
76 42 0.00 0.0
76 49 0.00 0.0
80 51 0.03 0.0
74 54 0.01 0.0
61 40 0.00 0.0
52 25 0.00 0.0
64 33 0.00 0.0
55 30 0.00 0.0
58 24 0.01 0.0
48 30 0.00 0.0
51 20 0.00 0.0
62 30 0.00 0.0
71 34 0.00 0.0
68 46 0.00 0.0
70 46 0.00 0.0
66 41 0.00 0.0
69 44 0.02 0.0
63 45 0.50 0.0
50 41 0.05 0.0
November 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
51 37 0.02 0.0
58 42 0.00 0.0
61 37 0.00 0.0
67 40 0.00 0.0
49 34 0.25 0.0
46 32 0.11 0.2
36 27 0.00 0.0
34 24 0.00 0.1
40 24 0.03 0.0
42 35 0.05 0.0
42 33 0.00 0.0
43 31 0.27 1.5
46 31 0.00 0.0
51 35 0.00 0.0
51 39 0.08 0.0
44 33 0.05 0.0
45 32 0.03 0.0
50 32 0.00 0.0
51 29 0.21 0.0
38 24 0.00 0.0
36 22 0.00 0.0
43 22 0.00 0.0
44 27 0.00 0.0
45 28 0.00 0.0
50 32 0.22 0.0
47 38 0.12 0.0
58 46 0.00 0.0
56 45 0.00 0.0
52 28 0.07 0.0
41 23 0.00 0.0
December 1945 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 24 0.00 0.0
42 21 0.00 0.0
47 31 0.00 0.0
52 39 0.00 0.0
44 32 0.05 0.0
47 34 0.18 0.0
38 26 0.02 0.1
34 21 0.00 0.0
29 17 0.00 0.0
30 20 0.01 0.1
28 24 0.01 0.1
26 24 0.00 0.0
29 20 0.00 0.0
32 11 0.00 0.0
27 13 0.00 0.0
28 10 0.03 1.0
26 1 0.26 4.8
24 0 0.00 0.0
23 3 0.00 0.0
21 3 0.00 0.0
39 19 0.15 2.2
49 30 0.10 0.0
46 34 0.21 0.0
45 34 0.07 0.0
44 32 0.12 0.0
44 33 0.13 0.0
44 36 0.69 0.0
59 40 0.21 0.0
49 38 0.00 0.0
48 31 0.00 0.0
41 30 0.00 0.0
Weather Station Details
Years Station Coordinates
1940–2023 location
1911–1939 Meridian 1 W location