Rockford Weather in 2001

Historical record of Rockford, Illinois weather for the year 2001 based on NOAA data.
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2001 Rockford Weather Extremes
Highest temperature 96 °F July 31
Lowest temperature -8 °F January 2
Highest daily low 74 °F July 21
Lowest daily high 8 °F February 2
Most daily precipitation 2.4 inches September 20
Most daily snow 2.5 inches March 16
Total annual precipitation 37.0 inches -
Total annual snow 9.4 inches -
Highest Temperatures in Rockford in 2001
Rank Temperature Date
1 96 °F Jul 31
1 96 °F Jul 22
1 96 °F Jul 9
4 95 °F Aug 9
4 95 °F Jul 23
6 94 °F Aug 7
6 94 °F Aug 1
6 94 °F Jul 21
9 93 °F Jul 24
9 93 °F Jul 10
Lowest Temperatures in Rockford in 2001
Rank Temperature Date
1 -8 °F January 2
2 -6 °F February 2
3 -5 °F January 9
4 -1 °F February 1
4 -1 °F January 20
4 -1 °F January 1
7 0 °F January 22
8 1 °F February 17
9 2 °F January 8
10 3 °F February 18
January 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
23 -1 0.00 0.0
15 -8 0.00 0.0
29 8 0.00 0.0
32 20 0.00 0.0
35 15 0.00 0.0
32 12 0.00 0.0
34 12 0.00 0.0
22 2 0.00 0.0
21 -5 0.00 0.0
32 13 0.00 0.0
34 21 0.00 0.0
33 24 0.00 0.0
34 32 0.00 0.0
34 32 0.44 0.0
35 29 0.01 0.0
29 23 0.00 0.0
24 14 0.00 0.0
30 12 0.00 n/a
27 8 0.00 0.0
18 -1 0.00 0.0
20 5 0.00 0.0
24 0 0.00 0.0
31 14 0.00 0.0
27 14 0.00 0.0
22 4 0.00 0.0
30 17 0.03 0.6
25 11 0.00 0.0
27 10 0.00 0.0
39 27 1.34 0.0
36 31 0.46 1.2
33 22 0.00 0.0
February 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
27 -1 0.00 0.0
8 -6 0.00 0.0
29 8 0.08 1.9
34 28 0.00 0.0
30 23 0.00 0.0
32 14 0.00 0.0
34 10 0.05 0.0
43 34 0.48 0.0
45 16 1.16 1.0
16 5 0.00 0.0
26 6 0.00 0.0
34 18 0.00 0.0
34 30 0.04 0.0
34 25 0.06 0.6
31 23 0.00 0.0
30 8 0.00 0.0
15 1 0.00 0.0
26 3 0.00 0.0
38 25 0.00 0.0
31 12 0.00 0.0
17 5 0.00 0.0
26 13 0.03 0.3
28 11 0.00 0.0
49 27 1.14 0.0
49 25 0.01 0.0
36 20 0.00 0.0
26 13 0.00 0.0
24 7 0.00 0.0
March 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 19 0.00 0.0
40 25 0.00 0.0
45 22 0.00 0.0
32 24 0.00 0.0
30 18 0.00 0.0
37 19 0.00 0.0
40 20 0.00 0.0
34 25 0.00 0.0
37 22 0.00 0.0
51 19 0.17 0.0
41 26 0.00 0.0
47 29 0.16 0.0
42 30 0.00 0.0
46 27 0.01 0.0
41 32 0.40 0.0
34 27 0.30 2.5
41 24 0.05 0.6
43 19 0.00 0.0
45 24 0.00 0.0
52 25 0.00 0.0
55 27 0.00 0.0
56 27 0.00 0.0
49 28 0.00 0.0
31 18 0.00 0.0
26 17 0.00 0.0
36 14 0.00 0.0
43 19 0.00 0.0
49 24 0.00 0.0
49 34 0.00 0.0
53 35 0.00 0.0
57 32 0.16 0.0
April 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
48 27 0.00 0.0
61 29 0.00 0.0
52 33 0.00 0.0
58 33 0.00 0.0
60 39 0.78 0.0
64 47 0.06 0.0
80 48 0.00 0.0
76 42 0.00 0.0
68 46 0.21 0.0
63 43 0.00 0.0
71 47 0.94 0.0
61 48 0.00 0.0
63 40 0.00 0.0
65 45 0.12 0.0
57 37 0.07 0.0
39 29 0.01 0.1
50 29 0.01 0.1
55 26 0.00 0.0
66 37 0.00 0.0
79 50 0.16 0.0
82 54 0.16 0.0
78 50 0.37 0.0
72 44 0.04 0.0
61 38 0.00 0.0
58 45 0.23 0.0
79 42 0.00 0.0
70 45 0.00 0.0
71 42 0.00 0.0
79 48 0.00 0.0
84 53 0.05 0.0
May 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 58 0.00 0.0
83 61 0.00 0.0
85 62 0.02 0.0
63 53 0.01 0.0
71 51 0.00 0.0
81 55 0.08 0.0
68 48 0.14 0.0
75 44 0.00 0.0
82 49 0.00 0.0
78 58 1.30 0.0
68 49 0.06 0.0
62 42 0.00 0.0
69 39 0.00 0.0
67 49 0.04 0.0
87 61 0.00 0.0
87 66 0.00 0.0
83 63 0.00 0.0
77 52 0.00 0.0
79 50 0.00 0.0
80 52 0.52 0.0
68 51 0.51 0.0
62 45 0.03 0.0
56 42 0.13 0.0
61 45 0.17 0.0
62 44 0.00 0.0
55 45 0.21 0.0
67 45 0.00 0.0
69 46 0.00 0.0
72 46 0.00 0.0
64 45 0.00 0.0
61 47 0.76 0.0
June 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
66 46 0.38 0.0
55 49 0.01 0.0
60 45 0.00 0.0
56 47 0.00 0.0
60 47 0.80 0.0
66 54 0.00 0.0
69 55 0.00 0.0
77 50 0.00 0.0
81 52 0.00 0.0
85 61 0.00 0.0
92 63 0.00 0.0
80 65 0.11 0.0
92 69 0.00 0.0
92 67 0.02 0.0
76 58 0.35 0.0
82 57 0.00 0.0
87 53 0.20 0.0
88 67 0.13 0.0
79 64 0.00 0.0
78 59 0.00 0.0
74 57 0.11 0.0
72 54 0.00 0.0
77 50 0.00 0.0
80 53 0.00 0.0
86 55 0.00 0.0
86 60 0.00 0.0
87 61 0.00 0.0
87 62 0.00 0.0
88 62 0.00 0.0
89 64 0.00 0.0
July 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
76 51 0.00 0.0
75 49 0.00 0.0
81 64 0.02 0.0
88 64 0.00 0.0
78 56 0.00 0.0
78 52 0.00 0.0
89 68 0.00 0.0
90 66 0.00 0.0
96 66 0.00 0.0
93 64 0.00 0.0
83 57 0.00 0.0
84 60 0.00 0.0
84 56 0.00 0.0
89 56 0.00 0.0
87 58 0.00 0.0
88 61 0.00 0.0
88 71 0.05 0.0
89 70 0.13 0.0
91 67 0.00 0.0
91 69 0.00 0.0
94 74 0.00 0.0
96 71 0.01 0.0
95 73 0.03 0.0
93 69 0.04 0.0
75 63 0.09 0.0
83 61 0.00 0.0
83 62 0.00 0.0
80 65 0.38 0.0
88 68 0.00 0.0
92 66 0.00 0.0
96 71 0.00 0.0
August 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
94 72 0.84 0.0
85 70 1.29 0.0
89 71 0.00 0.0
88 67 0.00 0.0
89 65 0.00 0.0
90 68 0.00 0.0
94 72 0.00 0.0
92 73 0.00 0.0
95 73 0.06 0.0
78 60 0.00 0.0
80 58 0.00 0.0
84 56 0.00 0.0
79 57 0.00 0.0
80 51 0.00 0.0
72 61 0.49 0.0
73 61 0.82 0.0
79 56 0.00 0.0
75 60 0.19 0.0
77 59 0.00 0.0
80 53 0.00 0.0
79 55 0.03 0.0
86 68 0.04 0.0
82 66 0.00 0.0
79 67 0.04 0.0
80 69 0.41 0.0
84 63 0.00 0.0
83 61 0.01 0.0
80 59 0.00 0.0
82 53 0.00 0.0
84 64 0.00 0.0
76 56 0.00 0.0
September 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 49 0.00 0.0
82 47 0.00 0.0
89 61 0.13 0.0
80 56 0.00 0.0
81 53 0.00 0.0
87 61 0.01 0.0
87 69 2.10 0.0
75 63 0.01 0.0
65 53 1.89 0.0
74 50 0.00 0.0
80 48 0.00 0.0
82 55 0.00 0.0
69 49 0.00 0.0
64 45 0.00 0.0
68 51 0.00 0.0
73 49 0.00 0.0
62 56 0.19 0.0
70 56 0.89 0.0
64 53 0.95 0.0
73 49 2.40 0.0
68 51 0.00 0.0
75 48 0.00 0.0
64 47 0.62 0.0
56 40 0.00 0.0
60 35 0.00 0.0
69 45 0.00 0.0
67 42 0.00 0.0
56 42 0.00 0.0
69 47 0.00 0.0
71 42 0.00 0.0
October 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 46 0.00 0.0
82 46 0.00 0.0
75 52 0.00 0.0
60 47 0.46 0.0
50 38 0.00 0.0
49 30 0.00 0.0
54 26 0.00 0.0
64 39 0.00 0.0
72 54 0.00 0.0
67 51 0.49 0.0
64 44 0.00 0.0
65 52 0.18 0.0
61 52 0.56 0.0
60 44 0.00 0.0
49 41 0.03 0.0
51 35 0.00 0.0
52 28 0.00 0.0
63 39 0.00 0.0
60 38 0.00 0.0
66 38 0.00 0.0
67 44 0.00 0.0
64 44 1.15 0.0
64 55 0.15 0.0
63 37 0.98 0.0
40 35 0.00 0.0
40 34 0.00 0.0
45 29 0.00 0.0
56 28 0.00 0.0
61 39 0.00 0.0
52 43 0.00 0.0
65 44 0.00 0.0
November 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
67 54 0.00 0.0
64 41 0.00 0.0
69 33 0.00 0.0
62 33 0.00 0.0
58 29 0.00 0.0
67 34 0.00 0.0
72 44 0.00 0.0
61 29 0.00 0.0
54 26 0.00 0.0
60 36 0.00 0.0
51 29 0.00 0.0
58 28 0.00 0.0
58 42 0.32 0.0
66 52 0.22 0.0
67 49 0.00 0.0
64 42 0.00 0.0
63 39 0.00 0.0
66 47 0.01 0.0
55 31 0.11 0.0
44 26 0.00 0.0
55 35 0.00 0.0
57 35 0.00 0.0
58 40 0.03 0.0
64 48 1.06 0.0
48 40 0.01 0.0
48 36 0.08 0.0
50 34 0.04 0.0
40 34 0.00 0.0
42 37 0.01 0.0
44 40 0.15 0.0
December 2001 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
41 28 0.00 0.0
51 27 0.00 0.0
55 33 0.00 0.0
62 52 0.00 0.0
67 38 0.10 0.0
50 31 0.00 0.0
46 30 0.00 0.0
46 27 0.00 0.0
41 20 0.00 0.0
48 25 0.00 0.0
45 23 0.00 0.0
45 36 0.47 0.0
45 29 0.01 0.0
36 28 0.00 0.0
40 32 0.00 0.0
45 39 0.14 0.0
44 29 0.00 0.0
48 26 0.00 0.0
42 30 0.10 0.1
40 21 0.00 0.0
39 19 0.00 0.0
46 29 0.11 0.0
29 20 0.00 0.2
20 14 0.00 0.1
18 9 0.00 0.1
20 8 0.00 0.0
28 18 0.00 0.0
25 13 0.00 0.0
18 6 0.00 0.0
19 5 0.00 0.0
23 5 0.00 0.0
Weather Station Details
Years Station Coordinates
1951–2024 Greater Rockford Airport location
1893–1950 Rockford location