2021 Boise Weather Extremes | ||
---|---|---|
Highest temperature | 107 °F | July 6 |
Lowest temperature | 9 °F | December 31 |
Highest daily low | 80 °F | July 19 |
Lowest daily high | 24 °F | December 28 |
Most daily precipitation | 0.8 inches | July 31 |
Most daily snow | 5.5 inches | February 13 |
Total annual precipitation | 12.3 inches | - |
Total annual snow | 30.2 inches | - |
Rank | Temperature | Date |
---|---|---|
1 | 107 °F | Jul 6 |
2 | 105 °F | Aug 4 |
2 | 105 °F | Jun 29 |
4 | 104 °F | Jul 10 |
4 | 104 °F | Jun 30 |
6 | 103 °F | Jul 3 |
6 | 103 °F | Jul 1 |
6 | 103 °F | Jun 28 |
6 | 103 °F | Jun 3 |
10 | 102 °F | Jul 26 |
10 | 102 °F | Jul 12 |
10 | 102 °F | Jul 2 |
Rank | Temperature | Date |
---|---|---|
1 | 9 °F | December 31 |
2 | 12 °F | December 29 |
3 | 14 °F | February 14 |
4 | 15 °F | December 30 |
4 | 15 °F | December 28 |
6 | 19 °F | December 15 |
7 | 20 °F | December 10 |
7 | 20 °F | February 28 |
7 | 20 °F | February 18 |
10 | 21 °F | December 27 |
10 | 21 °F | February 13 |
10 | 21 °F | February 10 |
10 | 21 °F | January 19 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
43 | 31 | 0.00 | 0.0 | |
46 | 33 | 0.01 | 0.1 | |
50 | 37 | 0.24 | 0.0 | |
48 | 37 | 0.19 | 0.0 | |
44 | 32 | 0.00 | 0.0 | |
45 | 29 | 0.00 | 0.0 | |
43 | 33 | 0.20 | 0.3 | |
40 | 28 | 0.03 | 0.1 | |
41 | 30 | 0.01 | 0.0 | |
39 | 28 | 0.00 | 0.0 | |
41 | 24 | 0.00 | 0.0 | |
43 | 29 | 0.12 | 0.0 | |
50 | 29 | 0.10 | 0.0 | |
47 | 28 | 0.00 | 0.0 | |
38 | 27 | 0.00 | 0.0 | |
42 | 24 | 0.00 | 0.0 | |
43 | 28 | 0.00 | 0.0 | |
45 | 26 | 0.00 | 0.0 | |
43 | 21 | 0.00 | 0.0 | |
44 | 23 | 0.00 | 0.0 | |
42 | 29 | 0.02 | 0.0 | |
38 | 32 | 0.04 | 0.0 | |
41 | 25 | 0.00 | 0.0 | |
40 | 24 | 0.00 | 0.0 | |
36 | 26 | 0.00 | 0.0 | |
38 | 22 | 0.00 | 0.0 | |
47 | 32 | 0.00 | 0.0 | |
52 | 40 | 0.00 | 0.0 | |
42 | 34 | 0.28 | 0.0 | |
49 | 31 | 0.00 | 0.0 | |
52 | 34 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
55 | 35 | 0.00 | 0.0 | |
59 | 37 | 0.12 | 0.0 | |
40 | 31 | 0.01 | 0.0 | |
42 | 25 | 0.00 | 0.0 | |
50 | 35 | 0.01 | 0.0 | |
51 | 28 | 0.00 | 0.0 | |
48 | 31 | 0.00 | 0.0 | |
42 | 22 | 0.00 | 0.0 | |
46 | 26 | 0.00 | 0.0 | |
50 | 21 | 0.00 | 0.0 | |
37 | 27 | 0.14 | 1.0 | |
32 | 27 | 0.29 | 4.4 | |
31 | 21 | 0.52 | 5.5 | |
33 | 14 | 0.00 | 0.0 | |
39 | 32 | 0.30 | 0.9 | |
40 | 33 | 0.05 | 0.0 | |
38 | 26 | 0.00 | 0.0 | |
37 | 20 | 0.04 | 1.0 | |
43 | 31 | 0.09 | 0.3 | |
41 | 30 | 0.02 | 0.2 | |
44 | 24 | 0.00 | 0.0 | |
51 | 33 | 0.00 | 0.0 | |
49 | 32 | 0.00 | 0.0 | |
43 | 26 | 0.00 | 0.0 | |
39 | 24 | 0.00 | 0.0 | |
41 | 27 | 0.01 | 0.3 | |
41 | 25 | 0.02 | 0.6 | |
41 | 20 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
52 | 27 | 0.00 | 0.0 | |
56 | 30 | 0.00 | 0.0 | |
60 | 31 | 0.00 | 0.0 | |
63 | 31 | 0.00 | 0.0 | |
68 | 39 | 0.00 | 0.0 | |
57 | 35 | 0.04 | 0.0 | |
57 | 33 | 0.00 | 0.0 | |
54 | 34 | 0.02 | 0.0 | |
51 | 28 | 0.00 | 0.0 | |
52 | 25 | 0.00 | 0.0 | |
56 | 25 | 0.00 | 0.0 | |
55 | 26 | 0.00 | 0.0 | |
59 | 26 | 0.00 | 0.0 | |
66 | 34 | 0.00 | 0.0 | |
62 | 36 | 0.00 | 0.0 | |
56 | 33 | 0.00 | 0.0 | |
62 | 32 | 0.00 | 0.0 | |
69 | 41 | 0.00 | 0.0 | |
59 | 47 | 0.19 | 0.0 | |
54 | 37 | 0.00 | 0.0 | |
51 | 31 | 0.00 | 0.0 | |
46 | 33 | 0.46 | 0.5 | |
53 | 31 | 0.00 | 0.0 | |
48 | 27 | 0.05 | 0.0 | |
50 | 35 | 0.19 | 0.0 | |
56 | 32 | 0.00 | 0.0 | |
62 | 32 | 0.00 | 0.0 | |
75 | 41 | 0.00 | 0.0 | |
61 | 31 | 0.00 | 0.0 | |
48 | 27 | 0.00 | 0.0 | |
60 | 29 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
75 | 36 | 0.00 | 0.0 | |
73 | 42 | 0.00 | 0.0 | |
78 | 46 | 0.00 | 0.0 | |
73 | 47 | 0.00 | 0.0 | |
53 | 40 | 0.00 | 0.0 | |
60 | 33 | 0.00 | 0.0 | |
71 | 40 | 0.00 | 0.0 | |
55 | 35 | 0.00 | 0.0 | |
62 | 28 | 0.00 | 0.0 | |
61 | 36 | 0.00 | 0.0 | |
52 | 28 | 0.00 | 0.0 | |
57 | 26 | 0.00 | 0.0 | |
57 | 33 | 0.00 | 0.0 | |
58 | 38 | 0.00 | 0.0 | |
63 | 40 | 0.00 | 0.0 | |
63 | 42 | 0.00 | 0.0 | |
67 | 39 | 0.00 | 0.0 | |
75 | 40 | 0.00 | 0.0 | |
65 | 43 | 0.00 | 0.0 | |
61 | 34 | 0.00 | 0.0 | |
66 | 38 | 0.00 | 0.0 | |
69 | 35 | 0.00 | 0.0 | |
66 | 38 | 0.00 | 0.0 | |
60 | 48 | 0.53 | 0.0 | |
56 | 43 | 0.07 | 0.0 | |
47 | 40 | 0.36 | 0.0 | |
62 | 37 | 0.00 | 0.0 | |
71 | 41 | 0.00 | 0.0 | |
82 | 48 | 0.00 | 0.0 | |
83 | 53 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
75 | 51 | 0.05 | 0.0 | |
64 | 46 | 0.00 | 0.0 | |
67 | 40 | 0.00 | 0.0 | |
70 | 43 | 0.00 | 0.0 | |
77 | 43 | 0.00 | 0.0 | |
90 | 53 | 0.00 | 0.0 | |
70 | 47 | 0.00 | 0.0 | |
60 | 37 | 0.00 | 0.0 | |
63 | 36 | 0.00 | 0.0 | |
67 | 38 | 0.00 | 0.0 | |
70 | 41 | 0.00 | 0.0 | |
82 | 46 | 0.00 | 0.0 | |
82 | 53 | 0.00 | 0.0 | |
81 | 53 | 0.00 | 0.0 | |
77 | 52 | 0.00 | 0.0 | |
85 | 51 | 0.00 | 0.0 | |
86 | 58 | 0.00 | 0.0 | |
73 | 54 | 0.00 | 0.0 | |
61 | 46 | 0.00 | 0.0 | |
63 | 40 | 0.00 | 0.0 | |
55 | 42 | 0.03 | 0.0 | |
57 | 42 | 0.45 | 0.0 | |
63 | 42 | 0.00 | 0.0 | |
69 | 50 | 0.01 | 0.0 | |
66 | 47 | 0.23 | 0.0 | |
71 | 48 | 0.00 | 0.0 | |
82 | 52 | 0.00 | 0.0 | |
70 | 51 | 0.00 | 0.0 | |
77 | 46 | 0.00 | 0.0 | |
83 | 48 | 0.00 | 0.0 | |
87 | 53 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
90 | 57 | 0.00 | 0.0 | |
96 | 63 | 0.00 | 0.0 | |
103 | 64 | 0.00 | 0.0 | |
94 | 66 | 0.00 | 0.0 | |
86 | 61 | 0.00 | 0.0 | |
77 | 49 | 0.00 | 0.0 | |
80 | 47 | 0.00 | 0.0 | |
81 | 54 | 0.00 | 0.0 | |
79 | 56 | 0.00 | 0.0 | |
63 | 45 | 0.71 | 0.0 | |
78 | 51 | 0.00 | 0.0 | |
83 | 61 | 0.00 | 0.0 | |
97 | 64 | 0.00 | 0.0 | |
94 | 65 | 0.00 | 0.0 | |
89 | 61 | 0.00 | 0.0 | |
82 | 52 | 0.00 | 0.0 | |
91 | 55 | 0.00 | 0.0 | |
97 | 58 | 0.00 | 0.0 | |
95 | 60 | 0.00 | 0.0 | |
91 | 63 | 0.00 | 0.0 | |
96 | 64 | 0.00 | 0.0 | |
98 | 69 | 0.00 | 0.0 | |
92 | 60 | 0.00 | 0.0 | |
95 | 63 | 0.00 | 0.0 | |
94 | 61 | 0.00 | 0.0 | |
95 | 65 | 0.00 | 0.0 | |
99 | 70 | 0.00 | 0.0 | |
103 | 72 | 0.00 | 0.0 | |
105 | 74 | 0.00 | 0.0 | |
104 | 78 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
103 | 72 | 0.02 | 0.0 | |
102 | 72 | 0.00 | 0.0 | |
103 | 72 | 0.00 | 0.0 | |
101 | 74 | 0.00 | 0.0 | |
101 | 74 | 0.00 | 0.0 | |
107 | 71 | 0.00 | 0.0 | |
99 | 79 | 0.00 | 0.0 | |
99 | 64 | 0.00 | 0.0 | |
95 | 64 | 0.00 | 0.0 | |
104 | 69 | 0.00 | 0.0 | |
98 | 71 | 0.00 | 0.0 | |
102 | 66 | 0.00 | 0.0 | |
97 | 67 | 0.00 | 0.0 | |
99 | 67 | 0.00 | 0.0 | |
98 | 70 | 0.00 | 0.0 | |
96 | 63 | 0.00 | 0.0 | |
98 | 62 | 0.00 | 0.0 | |
101 | 67 | 0.00 | 0.0 | |
97 | 80 | 0.00 | 0.0 | |
92 | 73 | 0.05 | 0.0 | |
95 | 68 | 0.01 | 0.0 | |
91 | 60 | 0.00 | 0.0 | |
93 | 60 | 0.00 | 0.0 | |
95 | 60 | 0.00 | 0.0 | |
98 | 65 | 0.00 | 0.0 | |
102 | 70 | 0.00 | 0.0 | |
100 | 71 | 0.00 | 0.0 | |
97 | 71 | 0.00 | 0.0 | |
99 | 70 | 0.00 | 0.0 | |
100 | 77 | 0.00 | 0.0 | |
96 | 69 | 0.83 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
82 | 69 | 0.14 | 0.0 | |
93 | 68 | 0.00 | 0.0 | |
96 | 69 | 0.00 | 0.0 | |
105 | 67 | 0.00 | 0.0 | |
97 | 71 | 0.00 | 0.0 | |
82 | 67 | 0.00 | 0.0 | |
94 | 61 | 0.00 | 0.0 | |
87 | 65 | 0.00 | 0.0 | |
83 | 53 | 0.00 | 0.0 | |
93 | 58 | 0.00 | 0.0 | |
98 | 62 | 0.00 | 0.0 | |
100 | 67 | 0.00 | 0.0 | |
98 | 66 | 0.00 | 0.0 | |
97 | 67 | 0.00 | 0.0 | |
98 | 66 | 0.00 | 0.0 | |
97 | 68 | 0.00 | 0.0 | |
82 | 60 | 0.00 | 0.0 | |
77 | 53 | 0.00 | 0.0 | |
80 | 52 | 0.00 | 0.0 | |
85 | 56 | 0.00 | 0.0 | |
77 | 57 | 0.05 | 0.0 | |
84 | 52 | 0.00 | 0.0 | |
82 | 56 | 0.00 | 0.0 | |
82 | 50 | 0.00 | 0.0 | |
86 | 56 | 0.00 | 0.0 | |
84 | 59 | 0.00 | 0.0 | |
80 | 54 | 0.00 | 0.0 | |
83 | 51 | 0.00 | 0.0 | |
91 | 57 | 0.00 | 0.0 | |
89 | 60 | 0.00 | 0.0 | |
81 | 54 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
80 | 47 | 0.00 | 0.0 | |
80 | 47 | 0.00 | 0.0 | |
82 | 47 | 0.00 | 0.0 | |
90 | 51 | 0.00 | 0.0 | |
93 | 55 | 0.00 | 0.0 | |
91 | 56 | 0.00 | 0.0 | |
94 | 60 | 0.00 | 0.0 | |
93 | 62 | 0.00 | 0.0 | |
98 | 64 | 0.00 | 0.0 | |
78 | 55 | 0.11 | 0.0 | |
79 | 53 | 0.00 | 0.0 | |
84 | 54 | 0.00 | 0.0 | |
81 | 52 | 0.00 | 0.0 | |
82 | 49 | 0.00 | 0.0 | |
84 | 52 | 0.00 | 0.0 | |
71 | 48 | 0.00 | 0.0 | |
87 | 47 | 0.00 | 0.0 | |
85 | 62 | 0.01 | 0.0 | |
66 | 50 | 0.08 | 0.0 | |
67 | 41 | 0.00 | 0.0 | |
77 | 47 | 0.00 | 0.0 | |
82 | 53 | 0.00 | 0.0 | |
77 | 51 | 0.00 | 0.0 | |
83 | 52 | 0.00 | 0.0 | |
86 | 53 | 0.00 | 0.0 | |
86 | 58 | 0.00 | 0.0 | |
86 | 54 | 0.00 | 0.0 | |
66 | 45 | 0.17 | 0.0 | |
65 | 38 | 0.00 | 0.0 | |
72 | 42 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
72 | 44 | 0.00 | 0.0 | |
78 | 48 | 0.00 | 0.0 | |
83 | 47 | 0.00 | 0.0 | |
87 | 49 | 0.00 | 0.0 | |
83 | 55 | 0.00 | 0.0 | |
71 | 51 | 0.00 | 0.0 | |
70 | 47 | 0.04 | 0.0 | |
61 | 50 | 0.46 | 0.0 | |
62 | 44 | 0.01 | 0.0 | |
64 | 43 | 0.04 | 0.0 | |
56 | 39 | 0.00 | 0.0 | |
55 | 35 | 0.00 | 0.0 | |
47 | 34 | 0.00 | 0.0 | |
55 | 32 | 0.00 | 0.0 | |
65 | 40 | 0.00 | 0.0 | |
73 | 38 | 0.00 | 0.0 | |
75 | 42 | 0.00 | 0.0 | |
63 | 47 | 0.00 | 0.0 | |
66 | 39 | 0.00 | 0.0 | |
68 | 54 | 0.00 | 0.0 | |
76 | 52 | 0.00 | 0.0 | |
70 | 44 | 0.39 | 0.0 | |
54 | 42 | 0.02 | 0.0 | |
55 | 47 | 0.50 | 0.0 | |
52 | 41 | 0.43 | 0.0 | |
53 | 40 | 0.06 | 0.0 | |
61 | 46 | 0.00 | 0.0 | |
69 | 50 | 0.00 | 0.0 | |
71 | 50 | 0.00 | 0.0 | |
59 | 41 | 0.00 | 0.0 | |
56 | 40 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
55 | 40 | 0.15 | 0.0 | |
60 | 47 | 0.00 | 0.0 | |
65 | 42 | 0.00 | 0.0 | |
63 | 48 | 0.04 | 0.0 | |
63 | 42 | 0.00 | 0.0 | |
57 | 45 | 0.02 | 0.0 | |
50 | 34 | 0.00 | 0.0 | |
50 | 34 | 0.00 | 0.0 | |
50 | 36 | 0.41 | 0.0 | |
50 | 35 | 0.00 | 0.0 | |
49 | 42 | 0.02 | 0.0 | |
62 | 41 | 0.00 | 0.0 | |
61 | 43 | 0.01 | 0.0 | |
63 | 47 | 0.00 | 0.0 | |
61 | 45 | 0.00 | 0.0 | |
56 | 29 | 0.00 | 0.0 | |
43 | 23 | 0.00 | 0.0 | |
46 | 31 | 0.08 | 0.0 | |
54 | 42 | 0.21 | 0.0 | |
47 | 32 | 0.00 | 0.0 | |
47 | 29 | 0.00 | 0.0 | |
50 | 28 | 0.00 | 0.0 | |
43 | 25 | 0.11 | 0.0 | |
43 | 28 | 0.00 | 0.0 | |
49 | 26 | 0.00 | 0.0 | |
43 | 31 | 0.00 | 0.0 | |
52 | 32 | 0.00 | 0.0 | |
55 | 32 | 0.00 | 0.0 | |
53 | 31 | 0.00 | 0.0 | |
51 | 31 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
55 | 33 | 0.00 | 0.0 | |
53 | 32 | 0.00 | 0.0 | |
53 | 32 | 0.00 | 0.0 | |
52 | 29 | 0.00 | 0.0 | |
49 | 31 | 0.00 | 0.0 | |
38 | 30 | 0.23 | 0.0 | |
44 | 33 | 0.01 | 0.0 | |
50 | 31 | 0.00 | 0.0 | |
37 | 30 | 0.01 | 0.4 | |
38 | 20 | 0.03 | 0.4 | |
42 | 34 | 0.00 | 0.0 | |
50 | 37 | 0.06 | 0.0 | |
53 | 41 | 0.00 | 0.0 | |
50 | 26 | 0.30 | 2.1 | |
33 | 19 | 0.01 | 0.1 | |
35 | 30 | 0.03 | 0.9 | |
38 | 26 | 0.00 | 0.0 | |
35 | 25 | 0.00 | 0.0 | |
38 | 27 | 0.01 | 0.0 | |
50 | 30 | 0.00 | 0.0 | |
42 | 25 | 0.00 | 0.0 | |
46 | 30 | 0.04 | 0.0 | |
46 | 33 | 0.22 | 0.4 | |
37 | 26 | 0.19 | 2.3 | |
37 | 27 | 0.03 | 0.6 | |
36 | 26 | 0.14 | 2.1 | |
31 | 21 | 0.02 | 0.8 | |
24 | 15 | 0.00 | 0.0 | |
27 | 12 | 0.12 | 2.8 | |
30 | 15 | 0.09 | 2.1 | |
30 | 9 | 0.00 | 0.0 |