Idaho Falls Weather in 2009

Historical record of Idaho Falls, Idaho weather for the year 2009 based on NOAA data.
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2009 Idaho Falls Weather Extremes
Highest temperature 97 °F July 23
Lowest temperature -29 °F January 27
Highest daily low 58 °F August 23
Lowest daily high 4 °F January 27
Most daily precipitation 0.7 inches September 30
Total annual precipitation 10.5 inches -
Highest Temperatures in Idaho Falls in 2009
Rank Temperature Date
1 97 °F Jul 23
2 96 °F Aug 21
2 96 °F Jul 18
4 94 °F Aug 2
5 93 °F Aug 22
5 93 °F Jul 22
5 93 °F Jul 19
8 92 °F Aug 28
8 92 °F Aug 4
8 92 °F Aug 3
8 92 °F Jul 26
8 92 °F Jul 17
Lowest Temperatures in Idaho Falls in 2009
Rank Temperature Date
1 -29 °F January 27
2 -18 °F January 26
3 -16 °F December 10
4 -12 °F January 4
5 -11 °F December 11
6 -10 °F February 13
7 -8 °F December 9
8 -7 °F February 12
9 -6 °F December 8
9 -6 °F January 3
January 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
41 29 0.00
44 25 0.00
25 -6 0.00
7 -12 0.00
15 -5 0.00
19 14 0.03
39 18 0.00
46 30 0.00
31 25 0.00
28 21 0.00
34 15 0.00
36 30 0.00
35 27 0.00
29 20 0.00
26 19 0.00
23 9 0.00
29 8 0.00
26 5 0.00
28 5 0.00
31 8 0.00
30 9 0.00
32 13 0.06
35 29 0.34
34 30 0.26
34 10 0.14
13 -18 0.00
4 -29 0.01
13 2 0.02
20 8 0.00
22 6 0.00
27 -1 0.00
February 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
23 3 0.00
25 -1 0.00
25 1 0.00
30 3 0.00
38 6 0.00
41 14 0.00
34 14 0.00
34 12 0.00
32 17 0.01
26 19 0.00
28 21 0.05
26 -7 0.00
19 -10 0.00
26 7 0.00
27 3 0.00
31 4 0.06
33 29 0.07
32 15 0.00
28 8 0.00
31 6 0.00
29 3 0.00
33 9 0.00
39 29 0.06
41 29 0.13
40 25 0.00
38 16 0.02
26 6 0.00
28 1 0.00
March 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
38 18 0.00
47 24 0.01
46 34 0.12
45 33 0.01
34 27 0.00
34 22 0.00
31 15 0.00
33 25 0.00
29 18 0.00
28 14 0.00
31 13 0.00
32 6 0.00
35 7 0.00
38 13 0.00
47 30 0.00
51 39 0.03
48 36 0.00
48 29 0.00
53 28 0.00
60 32 0.00
68 33 0.00
47 34 0.22
45 33 0.06
42 31 0.00
46 25 0.07
37 19 0.00
43 20 0.00
50 31 0.03
42 27 0.22
39 20 0.00
42 28 0.00
April 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
41 31 0.00
44 32 0.08
40 30 0.12
48 30 0.00
48 24 0.00
56 24 0.00
65 26 0.00
59 38 0.00
50 38 0.17
58 33 0.00
62 34 0.00
59 36 0.00
62 39 0.00
42 33 0.08
44 34 0.20
53 33 0.00
60 31 0.00
64 32 0.00
69 33 0.00
73 32 0.00
75 34 0.00
78 43 0.00
69 45 0.00
52 30 0.00
57 23 0.00
46 30 0.03
56 26 0.01
54 37 0.64
53 35 0.01
50 28 0.07
May 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
53 29 0.00
57 41 0.13
59 38 0.14
56 37 0.00
65 43 0.08
63 41 0.00
59 38 0.00
54 24 0.00
62 27 0.00
64 30 0.00
72 32 0.00
60 31 0.00
55 25 0.00
64 45 0.00
63 33 0.00
72 31 0.00
82 36 0.00
89 41 0.00
82 56 0.00
68 48 0.00
73 33 0.00
81 36 0.00
82 41 0.00
67 49 0.00
73 44 0.00
74 41 0.00
79 40 0.00
82 43 0.00
85 43 0.00
85 46 0.00
79 48 0.00
June 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
72 54 0.42
65 50 0.32
75 48 0.02
80 48 0.00
68 49 0.24
56 44 0.42
57 42 0.14
64 39 0.07
70 39 0.36
62 48 0.42
63 41 0.00
66 48 0.21
68 45 0.10
66 51 0.00
69 49 0.01
73 48 0.00
71 46 0.37
67 47 0.03
77 40 0.00
65 52 0.04
67 50 0.21
64 45 0.00
76 35 0.00
85 43 0.00
86 48 0.00
74 48 0.59
74 41 0.00
82 42 0.00
89 45 0.00
87 50 0.00
July 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
85 51 0.00
86 52 0.00
83 56 0.19
79 51 0.00
85 49 0.01
84 52 0.00
84 43 0.00
75 45 0.00
80 38 0.00
84 42 0.00
86 50 0.00
90 51 0.05
75 51 0.02
76 45 0.00
86 43 0.00
90 45 0.00
92 48 0.00
96 48 0.00
93 58 0.00
86 51 0.00
90 45 0.00
93 49 0.00
97 51 0.00
87 58 0.01
91 53 0.00
92 53 0.00
82 50 0.00
84 49 0.00
80 50 0.00
83 47 0.00
85 47 0.00
August 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
90 49 0.00
94 47 0.00
92 52 0.00
92 52 0.00
90 51 0.02
91 56 0.01
72 52 0.00
64 45 0.00
76 44 0.00
82 42 0.00
90 44 0.00
91 49 0.00
89 48 0.00
80 54 0.00
70 46 0.00
71 41 0.00
76 43 0.00
81 39 0.00
83 41 0.00
90 46 0.00
96 49 0.00
93 51 0.00
75 58 0.35
78 53 0.08
83 46 0.01
89 46 0.00
91 47 0.00
92 50 0.00
85 49 0.00
83 49 0.00
79 48 0.05
September 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
88 45 0.00
90 45 0.00
90 47 0.00
90 46 0.00
83 47 0.00
85 51 0.00
72 51 0.00
70 37 0.00
82 33 0.00
85 40 0.00
86 43 0.00
82 42 0.00
85 40 0.00
83 49 0.17
79 45 0.01
82 48 0.00
85 47 0.00
84 45 0.00
87 47 0.00
71 44 0.00
64 31 0.00
77 32 0.00
86 39 0.00
85 40 0.00
84 40 0.00
83 41 0.00
77 38 0.00
84 35 0.00
78 47 0.00
52 35 0.67
October 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
49 31 0.00
56 26 0.00
60 29 0.00
55 34 0.23
44 31 0.17
47 27 0.00
51 24 0.00
51 28 0.00
51 29 0.01
45 23 0.00
41 23 0.00
52 24 0.00
66 39 0.09
62 47 0.06
61 43 0.00
64 33 0.00
70 33 0.00
72 38 0.00
60 45 0.05
57 33 0.00
54 27 0.00
59 37 0.00
57 35 0.05
55 35 0.00
48 20 0.00
53 28 0.00
44 30 0.01
46 21 0.00
39 13 0.01
44 30 0.01
59 37 0.00
November 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
58 27 0.00
51 21 0.00
53 21 0.00
63 24 0.00
69 26 0.00
58 39 0.00
50 32 0.00
48 20 0.00
54 18 0.00
56 22 0.00
52 26 0.00
44 23 0.00
36 17 0.00
29 18 0.02
28 13 0.00
39 11 0.00
51 17 0.00
45 18 0.00
42 14 0.00
45 15 0.00
42 25 0.00
32 14 0.12
29 14 0.00
30 7 0.00
35 8 0.00
42 13 0.00
43 17 0.00
44 22 0.00
34 20 0.00
39 13 0.00
December 2009 Idaho Falls Weather
Day High (°F) Low (°F) Precip. (inches)
31 15 0.00
28 2 0.00
24 1 0.00
34 1 0.00
28 5 0.00
17 -3 0.03
14 -4 0.01
9 -6 0.00
9 -8 0.00
12 -16 0.00
19 -11 0.00
28 10 0.09
33 19 0.01
31 17 0.00
37 17 0.00
39 33 0.01
36 32 0.00
39 21 0.00
32 23 0.00
39 30 0.00
38 28 0.00
35 26 0.01
26 19 0.00
19 9 0.00
19 15 0.00
22 4 0.00
29 2 0.00
28 3 0.00
26 8 0.00
26 20 0.14
29 18 0.00
Weather Station Details
Years Station Coordinates
1948–2024 Idaho Falls Fanning Field location