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Boise Weather in 1998

Historical record of Boise, Idaho weather for the year 1998 based on NOAA data.
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1998 Boise Weather Extremes
Highest temperature 108 °F July 17
Lowest temperature -2 °F December 21
Highest daily low 76 °F September 5
Lowest daily high 13 °F December 21
Most daily precipitation 1.0 inches May 26
Most daily snow 6.1 inches December 25
Total annual precipitation 16.7 inches -
Total annual snow 15.6 inches -
January 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 23 0.00 0.0
48 34 0.15 0.0
48 41 0.00 0.0
46 30 0.00 0.0
40 23 0.00 0.0
41 27 0.00 0.0
40 33 0.09 0.3
37 23 0.00 0.0
34 19 0.00 0.0
35 28 0.60 3.6
41 25 0.25 0.0
40 24 0.17 0.0
45 33 0.10 0.0
41 33 0.14 0.0
45 28 0.15 0.0
40 30 0.24 0.1
52 37 0.16 0.0
57 39 0.00 0.0
53 35 0.41 0.0
43 34 0.00 0.0
44 28 0.00 0.0
43 33 0.02 0.2
52 38 0.00 0.0
50 34 0.04 0.0
52 34 0.00 0.0
54 41 0.00 0.0
52 39 0.00 0.0
56 33 0.00 0.0
53 34 0.18 0.0
47 34 0.03 0.0
51 30 0.00 0.0
February 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 31 0.05 0.0
49 36 0.00 0.0
56 49 0.00 0.0
55 36 0.10 0.0
51 31 0.00 0.0
53 37 0.00 0.0
57 42 0.03 0.0
49 36 0.02 0.0
46 30 0.00 0.0
47 30 0.05 0.0
45 33 0.14 0.0
47 34 0.12 0.0
47 34 0.06 0.0
49 36 0.07 0.0
43 32 0.16 0.0
46 25 0.00 0.0
47 32 0.01 0.0
49 27 0.00 0.0
50 37 0.00 0.0
51 36 0.00 0.0
51 36 0.29 0.0
47 32 0.00 0.0
49 32 0.05 0.0
42 31 0.24 1.4
40 24 0.00 0.0
40 25 0.00 0.0
41 22 0.00 0.0
43 27 0.00 0.0
March 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 32 0.00 0.0
47 38 0.26 0.0
44 30 0.01 0.0
39 26 0.12 1.0
41 25 0.00 0.0
45 26 0.00 0.0
41 21 0.00 0.0
41 31 0.03 0.1
49 26 0.02 0.0
57 34 0.00 0.0
60 35 0.00 0.0
67 36 0.00 0.0
69 39 0.00 0.0
64 40 0.00 0.0
61 40 0.00 0.0
60 39 0.00 0.0
50 29 0.00 0.0
53 25 0.00 0.0
58 30 0.00 0.0
65 33 0.00 0.0
64 40 0.00 0.0
62 48 0.30 0.0
63 50 0.13 0.0
63 48 0.07 0.0
58 43 0.01 0.0
52 37 0.00 0.0
45 32 0.04 0.0
47 26 0.00 0.0
56 36 0.00 0.0
54 28 0.00 0.0
59 36 0.00 0.0
April 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 37 0.11 0.0
58 36 0.00 0.0
55 41 0.01 0.0
48 42 0.03 0.0
54 38 0.06 0.0
54 34 0.00 0.0
54 36 0.12 0.0
53 31 0.00 0.0
59 42 0.02 0.0
61 45 0.02 0.0
55 38 0.00 0.0
50 35 0.00 0.0
50 36 0.02 0.0
50 33 0.08 0.0
51 26 0.00 0.0
58 29 0.00 0.0
56 29 0.00 0.0
60 35 0.00 0.0
65 41 0.00 0.0
69 38 0.00 0.0
77 47 0.00 0.0
84 50 0.00 0.0
78 49 0.26 0.0
57 39 0.08 0.0
56 34 0.00 0.0
62 31 0.00 0.0
69 37 0.00 0.0
76 47 0.00 0.0
80 49 0.00 0.0
84 50 0.00 0.0
May 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 52 0.00 0.0
83 54 0.00 0.0
76 51 0.00 0.0
72 51 0.01 0.0
74 51 0.03 0.0
77 50 0.00 0.0
80 52 0.00 0.0
76 50 0.37 0.0
62 47 0.00 0.0
58 49 0.44 0.0
64 48 0.03 0.0
63 49 0.06 0.0
58 46 0.18 0.0
58 44 0.26 0.0
55 41 0.18 0.0
58 44 0.18 0.0
58 42 0.19 0.0
63 37 0.00 0.0
71 43 0.00 0.0
71 46 0.00 0.0
56 42 0.80 0.0
52 43 0.10 0.0
69 46 0.00 0.0
74 51 0.00 0.0
68 45 0.39 0.0
47 42 0.97 0.0
60 43 0.10 0.0
73 37 0.00 0.0
67 48 0.09 0.0
62 45 0.02 0.0
69 43 0.00 0.0
June 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
80 48 0.00 0.0
68 53 0.00 0.0
71 50 0.00 0.0
72 45 0.00 0.0
73 49 0.05 0.0
73 47 0.00 0.0
74 46 0.00 0.0
72 48 0.03 0.0
76 48 0.00 0.0
79 54 0.00 0.0
76 54 0.00 0.0
79 56 0.42 0.0
79 51 0.00 0.0
75 51 0.00 0.0
71 50 0.01 0.0
66 44 0.00 0.0
76 49 0.00 0.0
83 59 0.00 0.0
68 51 0.00 0.0
75 44 0.00 0.0
82 51 0.00 0.0
81 53 0.00 0.0
78 53 0.00 0.0
77 57 0.10 0.0
67 53 0.60 0.0
65 48 0.00 0.0
73 43 0.00 0.0
85 51 0.00 0.0
92 57 0.00 0.0
91 60 0.00 0.0
July 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 58 0.00 0.0
92 57 0.00 0.0
81 59 0.06 0.0
86 54 0.00 0.0
88 55 0.00 0.0
88 58 0.00 0.0
94 62 0.00 0.0
98 67 0.00 0.0
98 68 0.00 0.0
93 69 0.00 0.0
87 59 0.00 0.0
90 60 0.00 0.0
91 60 0.00 0.0
93 62 0.00 0.0
98 62 0.00 0.0
100 63 0.00 0.0
108 68 0.00 0.0
99 68 0.00 0.0
99 66 0.00 0.0
98 61 0.00 0.0
100 63 0.00 0.0
100 65 0.00 0.0
98 65 0.00 0.0
94 71 0.00 0.0
96 71 0.00 0.0
99 69 0.00 0.0
99 72 0.00 0.0
99 69 0.00 0.0
99 71 0.00 0.0
93 66 0.35 0.0
86 60 0.08 0.0
August 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 60 0.00 0.0
90 62 0.00 0.0
94 64 0.00 0.0
100 70 0.00 0.0
105 72 0.00 0.0
101 68 0.00 0.0
93 64 0.00 0.0
93 57 0.00 0.0
97 66 0.00 0.0
95 65 0.00 0.0
97 64 0.00 0.0
96 62 0.00 0.0
100 63 0.00 0.0
101 68 0.00 0.0
96 67 0.00 0.0
86 61 0.00 0.0
84 57 0.00 0.0
83 51 0.00 0.0
89 51 0.00 0.0
95 61 0.00 0.0
90 58 0.00 0.0
90 54 0.00 0.0
82 61 0.00 0.0
84 51 0.00 0.0
90 54 0.00 0.0
86 55 0.00 0.0
91 59 0.00 0.0
98 60 0.00 0.0
98 65 0.00 0.0
88 61 0.00 0.0
92 58 0.00 0.0
September 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
98 66 0.00 0.0
99 66 0.00 0.0
100 63 0.00 0.0
99 67 0.00 0.0
93 76 0.00 0.0
93 71 0.26 0.0
94 69 0.27 0.0
87 64 0.09 0.0
70 62 0.46 0.0
74 58 0.06 0.0
79 56 0.00 0.0
78 58 0.00 0.0
82 57 0.00 0.0
89 56 0.00 0.0
94 59 0.00 0.0
93 66 0.00 0.0
95 67 0.00 0.0
76 57 0.00 0.0
67 50 0.00 0.0
68 43 0.00 0.0
69 47 0.00 0.0
74 50 0.00 0.0
75 51 0.00 0.0
78 50 0.00 0.0
61 52 0.51 0.0
64 50 0.31 0.0
72 48 0.00 0.0
77 51 0.00 0.0
78 51 0.00 0.0
78 50 0.00 0.0
October 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 57 0.00 0.0
68 49 0.03 0.0
61 40 0.00 0.0
58 36 0.00 0.0
61 33 0.00 0.0
70 39 0.00 0.0
77 45 0.00 0.0
70 49 0.00 0.0
64 41 0.00 0.0
58 37 0.00 0.0
68 38 0.00 0.0
79 47 0.00 0.0
65 44 0.02 0.0
61 40 0.00 0.0
55 36 0.00 0.0
57 35 0.00 0.0
57 26 0.00 0.0
63 35 0.00 0.0
61 34 0.00 0.0
63 36 0.00 0.0
66 37 0.00 0.0
65 46 0.00 0.0
68 47 0.00 0.0
70 43 0.01 0.0
65 47 0.01 0.0
64 36 0.00 0.0
71 42 0.00 0.0
56 40 0.04 0.0
51 30 0.00 0.0
51 24 0.00 0.0
59 31 0.00 0.0
November 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 34 0.00 0.0
51 27 0.00 0.0
54 29 0.00 0.0
56 40 0.00 0.0
47 40 0.18 0.0
48 33 0.00 0.0
47 34 0.07 0.0
42 30 0.07 0.0
42 26 0.00 0.0
44 30 0.00 0.0
46 32 0.00 0.0
50 33 0.00 0.0
55 40 0.00 0.0
59 34 0.00 0.0
61 41 0.00 0.0
55 39 0.00 0.0
50 36 0.07 0.0
47 31 0.00 0.0
49 30 0.00 0.0
51 40 0.10 0.0
58 41 0.04 0.0
50 38 0.07 0.0
61 41 0.01 0.0
50 42 0.00 0.0
54 41 0.03 0.0
65 47 0.00 0.0
48 40 0.04 0.0
42 36 0.25 0.0
44 36 0.02 0.0
60 39 0.02 0.0
December 1998 Boise Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 41 0.00 0.0
54 42 0.05 0.0
46 31 0.30 0.0
38 26 0.00 0.0
36 25 0.00 0.0
33 26 0.05 0.7
37 21 0.00 0.0
37 25 0.04 0.6
35 17 0.00 0.0
34 22 0.00 0.0
37 24 0.00 0.0
45 29 0.00 0.0
54 30 0.00 0.0
43 25 0.00 0.0
42 24 0.00 0.0
44 25 0.00 0.0
38 23 0.00 0.0
34 20 0.00 0.0
22 14 0.00 0.0
18 4 0.00 0.0
13 -2 0.00 0.0
15 0 0.00 0.0
20 4 0.00 0.0
24 13 0.08 1.4
38 19 0.60 6.1
44 32 0.00 0.0
42 31 0.04 0.0
47 37 0.17 0.0
53 38 0.10 0.0
50 34 0.00 0.0
42 34 0.22 0.0
Weather Station Details
Years Station Coordinates
1940–2022 location