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Boise Weather in 2012

Historical record of Boise, Idaho weather for the year 2012 based on NOAA data.
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2012 Boise Weather Extremes
Highest temperature 108 °F July 12
Lowest temperature 13 °F December 31
Highest daily low 76 °F August 6
Lowest daily high 25 °F December 30
Most daily precipitation 1.1 inches April 26
Most daily snow 4.8 inches January 18
Total annual precipitation 11.5 inches -
Total annual snow 10.8 inches -
January 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 30 0.00 0.0
49 26 0.00 0.0
48 27 0.00 0.0
49 27 0.00 0.0
46 27 0.00 0.0
41 20 0.00 0.0
41 27 0.00 0.0
44 24 0.00 0.0
47 24 0.00 0.0
38 27 0.00 0.0
37 17 0.00 0.0
35 19 0.00 0.0
40 19 0.00 0.0
40 20 0.00 0.0
38 16 0.00 0.0
33 18 0.00 0.0
36 19 0.00 0.0
40 32 0.82 4.8
42 36 0.82 0.0
48 37 0.45 0.0
49 35 0.03 0.0
41 27 0.03 0.0
39 30 0.16 0.1
39 27 0.05 0.0
55 37 0.02 0.0
50 32 0.32 0.0
38 25 0.00 0.0
42 23 0.00 0.0
48 27 0.00 0.0
50 34 0.02 0.0
50 32 0.00 0.0
February 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 34 0.02 0.0
46 29 0.00 0.0
45 26 0.00 0.0
49 25 0.00 0.0
47 24 0.00 0.0
48 26 0.00 0.0
50 26 0.00 0.0
49 35 0.00 0.0
47 37 0.00 0.0
54 35 0.00 0.0
48 37 0.17 0.0
49 34 0.00 0.0
49 29 0.00 0.0
45 26 0.00 0.0
44 25 0.02 0.3
44 24 0.00 0.0
52 35 0.00 0.0
47 27 0.01 0.0
42 22 0.00 0.0
39 30 0.00 0.0
47 34 0.25 0.0
56 38 0.05 0.0
45 30 0.00 0.0
54 28 0.00 0.0
53 33 0.08 0.0
39 29 0.00 0.0
45 26 0.00 0.0
46 20 0.00 0.0
44 33 0.07 0.7
March 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 29 0.09 1.4
43 26 0.00 0.0
54 37 0.00 0.0
63 34 0.00 0.0
62 39 0.00 0.0
50 30 0.08 0.3
46 24 0.00 0.0
57 27 0.00 0.0
67 31 0.00 0.0
67 34 0.00 0.0
63 40 0.01 0.0
57 39 0.00 0.0
59 38 0.03 0.0
49 37 0.22 0.0
61 46 0.14 0.0
58 44 0.22 0.0
50 39 0.38 0.0
41 34 0.17 0.4
43 28 0.00 0.0
47 33 0.04 0.2
66 44 0.00 0.0
64 47 0.00 0.0
57 37 0.00 0.0
63 37 0.00 0.0
75 43 0.13 0.0
52 42 0.24 0.0
63 38 0.00 0.0
58 42 0.27 0.0
55 40 0.06 0.0
60 48 0.15 0.0
77 49 0.00 0.0
April 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 39 0.00 0.0
54 31 0.00 0.0
67 38 0.00 0.0
56 36 0.00 0.0
51 28 0.00 0.0
51 30 0.00 0.0
62 32 0.00 0.0
75 45 0.00 0.0
71 44 0.00 0.0
77 46 0.00 0.0
66 46 0.05 0.0
61 43 0.16 0.0
64 41 0.02 0.0
66 43 0.00 0.0
61 38 0.00 0.0
58 41 0.09 0.0
65 46 0.03 0.0
63 46 0.05 0.0
63 46 0.11 0.0
76 53 0.00 0.0
82 50 0.00 0.0
91 54 0.00 0.0
91 61 0.05 0.0
82 53 0.00 0.0
82 54 0.18 0.0
59 41 1.09 0.0
54 40 0.04 0.0
60 37 0.00 0.0
64 38 0.00 0.0
65 50 0.07 0.0
May 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
60 42 0.00 0.0
60 38 0.00 0.0
62 50 0.09 0.0
61 41 0.29 0.0
55 36 0.00 0.0
62 33 0.00 0.0
70 38 0.00 0.0
80 46 0.00 0.0
82 49 0.00 0.0
62 43 0.00 0.0
66 35 0.00 0.0
75 41 0.00 0.0
83 47 0.00 0.0
88 50 0.00 0.0
81 56 0.00 0.0
87 55 0.00 0.0
71 51 0.00 0.0
69 45 0.00 0.0
75 43 0.00 0.0
84 56 0.00 0.0
87 63 0.00 0.0
72 54 0.04 0.0
63 47 0.00 0.0
62 39 0.00 0.0
62 45 0.15 0.0
57 43 0.33 0.0
65 49 0.00 0.0
76 47 0.00 0.0
79 51 0.00 0.0
79 48 0.00 0.0
84 52 0.00 0.0
June 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 57 0.00 0.0
85 63 0.01 0.0
90 55 0.00 0.0
93 52 0.01 0.0
57 44 0.03 0.0
66 37 0.00 0.0
80 48 0.01 0.0
68 49 0.00 0.0
63 43 0.13 0.0
70 46 0.00 0.0
80 48 0.00 0.0
89 59 0.00 0.0
80 55 0.00 0.0
81 49 0.00 0.0
83 54 0.00 0.0
85 48 0.00 0.0
93 60 0.00 0.0
75 54 0.00 0.0
70 45 0.00 0.0
82 44 0.00 0.0
96 59 0.00 0.0
92 66 0.00 0.0
84 58 0.00 0.0
86 56 0.00 0.0
88 55 0.00 0.0
72 56 0.00 0.0
84 46 0.00 0.0
95 57 0.00 0.0
88 58 0.00 0.0
97 57 0.00 0.0
July 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 66 0.00 0.0
97 58 0.00 0.0
84 67 0.00 0.0
90 52 0.00 0.0
93 62 0.00 0.0
98 65 0.00 0.0
100 68 0.00 0.0
101 70 0.01 0.0
108 71 0.03 0.0
100 72 0.00 0.0
100 66 0.00 0.0
108 73 0.00 0.0
92 72 0.00 0.0
97 69 0.03 0.0
90 63 0.00 0.0
92 68 0.00 0.0
99 64 0.00 0.0
97 64 0.00 0.0
104 69 0.00 0.0
98 70 0.00 0.0
96 61 0.00 0.0
102 65 0.00 0.0
88 65 0.00 0.0
93 60 0.00 0.0
99 66 0.00 0.0
101 69 0.00 0.0
99 66 0.00 0.0
97 64 0.00 0.0
99 63 0.00 0.0
97 65 0.00 0.0
98 61 0.00 0.0
August 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
96 62 0.00 0.0
93 59 0.00 0.0
89 59 0.00 0.0
95 59 0.00 0.0
100 66 0.00 0.0
100 76 0.00 0.0
106 72 0.00 0.0
97 71 0.00 0.0
98 65 0.00 0.0
94 67 0.00 0.0
94 60 0.00 0.0
96 61 0.00 0.0
98 67 0.00 0.0
97 65 0.00 0.0
97 64 0.00 0.0
94 62 0.00 0.0
93 63 0.00 0.0
97 60 0.00 0.0
91 72 0.00 0.0
95 64 0.00 0.0
94 72 0.00 0.0
90 60 0.00 0.0
91 60 0.00 0.0
81 56 0.00 0.0
92 51 0.00 0.0
99 62 0.00 0.0
92 66 0.00 0.0
95 62 0.00 0.0
83 57 0.00 0.0
88 51 0.00 0.0
88 63 0.00 0.0
September 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 57 0.00 0.0
86 51 0.00 0.0
88 53 0.00 0.0
86 53 0.00 0.0
91 55 0.00 0.0
85 58 0.00 0.0
88 55 0.00 0.0
95 59 0.00 0.0
93 67 0.01 0.0
80 52 0.00 0.0
72 47 0.00 0.0
78 44 0.00 0.0
86 50 0.00 0.0
90 53 0.00 0.0
91 58 0.00 0.0
86 53 0.00 0.0
82 49 0.00 0.0
86 55 0.00 0.0
84 53 0.00 0.0
78 56 0.00 0.0
79 53 0.00 0.0
79 51 0.00 0.0
67 52 0.04 0.0
76 47 0.00 0.0
79 56 0.00 0.0
82 57 0.00 0.0
85 53 0.00 0.0
82 56 0.00 0.0
84 55 0.00 0.0
82 54 0.00 0.0
October 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 48 0.00 0.0
81 51 0.00 0.0
65 43 0.00 0.0
63 38 0.00 0.0
61 32 0.00 0.0
62 35 0.00 0.0
66 37 0.00 0.0
68 37 0.00 0.0
71 40 0.00 0.0
74 46 0.00 0.0
76 45 0.00 0.0
77 48 0.00 0.0
69 52 0.02 0.0
78 50 0.00 0.0
74 55 0.12 0.0
65 45 0.47 0.0
56 34 0.00 0.0
65 37 0.00 0.0
68 43 0.00 0.0
64 44 0.03 0.0
57 31 0.00 0.0
52 37 0.20 0.0
50 37 0.09 0.0
46 35 0.05 0.0
49 32 0.00 0.0
50 32 0.00 0.0
52 33 0.00 0.0
61 43 0.03 0.0
70 44 0.00 0.0
73 47 0.00 0.0
74 49 0.00 0.0
November 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
64 46 0.04 0.0
62 39 0.00 0.0
65 42 0.00 0.0
65 41 0.00 0.0
67 42 0.00 0.0
74 43 0.00 0.0
64 43 0.00 0.0
51 34 0.00 0.0
42 29 0.00 0.0
40 22 0.00 0.0
39 18 0.00 0.0
42 30 0.00 0.0
46 36 0.04 0.0
44 36 0.01 0.0
53 36 0.00 0.0
57 39 0.03 0.0
59 44 0.02 0.0
55 37 0.06 0.0
57 41 0.01 0.0
62 54 0.00 0.0
59 32 0.03 0.0
49 28 0.00 0.0
47 32 0.00 0.0
44 34 0.13 0.0
47 29 0.17 0.0
46 26 0.00 0.0
44 26 0.00 0.0
45 28 0.02 0.0
57 37 0.00 0.0
59 47 0.02 0.0
December 2012 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 48 0.02 0.0
62 35 0.04 0.0
52 34 0.00 0.0
55 43 0.22 0.0
58 37 0.25 0.0
45 33 0.00 0.0
45 28 0.00 0.0
43 31 0.06 0.7
37 25 0.01 0.1
44 32 0.02 0.0
49 30 0.00 0.0
45 35 0.22 0.0
36 31 0.00 0.0
41 31 0.00 0.0
40 33 0.00 0.0
42 33 0.06 0.4
49 27 0.01 0.0
35 20 0.00 0.0
35 18 0.00 0.0
45 33 0.00 0.0
46 39 0.00 0.0
49 33 0.01 0.0
42 31 0.05 0.0
40 26 0.01 0.0
37 24 0.02 0.5
32 29 0.02 0.3
35 26 0.00 0.0
37 21 0.00 0.0
28 19 0.06 0.4
25 13 0.01 0.1
26 13 0.00 0.0
Weather Station Details
Years Station Coordinates
1940–2022 location