Rockford Weather in 1949

Historical record of Rockford, Illinois weather for the year 1949 based on NOAA data.
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1949 Rockford Weather Extremes
Highest temperature 97 °F July 3
Lowest temperature -13 °F January 20
Highest daily low 77 °F July 28
Lowest daily high 9 °F January 30
Most daily precipitation 1.7 inches September 12
Most daily snow 4.0 inches January 18
Total annual precipitation 28.6 inches -
Total annual snow 23.7 inches -
Highest Temperatures in Rockford in 1949
Rank Temperature Date
1 97 °F Jul 3
1 97 °F Jul 1
3 96 °F Jul 4
4 95 °F Aug 8
4 95 °F Aug 7
6 94 °F Aug 9
6 94 °F Jun 30
8 93 °F Aug 25
8 93 °F Aug 10
8 93 °F Jul 28
8 93 °F Jul 2
8 93 °F May 5
Lowest Temperatures in Rockford in 1949
Rank Temperature Date
1 -13 °F January 20
2 -9 °F January 30
2 -9 °F January 29
4 -7 °F February 2
5 -6 °F January 22
6 -1 °F December 23
6 -1 °F February 5
8 0 °F December 24
9 1 °F January 19
10 2 °F February 9
10 2 °F February 7
10 2 °F January 31
January 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
32 8 0.00 0.0
35 20 0.00 0.0
37 26 0.01 0.0
38 34 0.14 0.0
38 18 0.00 0.0
38 17 0.00 0.0
49 32 0.00 0.0
52 27 0.00 0.0
42 27 0.00 0.0
30 26 0.27 1.5
31 23 0.00 0.0
31 24 0.00 0.0
37 19 0.00 0.0
43 18 0.00 0.0
53 29 0.09 0.0
52 21 0.22 0.0
23 15 0.00 0.0
29 14 0.38 4.0
29 1 0.30 3.0
26 -13 0.00 0.0
32 17 0.00 0.0
23 -6 0.00 0.0
36 6 0.34 0.0
35 20 0.00 0.0
30 19 0.12 0.0
29 24 0.19 0.0
33 24 0.60 1.0
33 12 0.00 0.0
13 -9 0.00 0.0
9 -9 0.00 0.0
22 2 0.00 0.0
February 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
21 11 0.00 0.0
17 -7 0.00 0.0
30 12 0.25 0.5
28 5 0.25 2.0
28 -1 0.00 0.0
31 8 0.42 n/a
31 2 0.00 0.0
41 15 0.00 0.0
29 2 0.00 0.0
25 17 0.00 0.0
36 10 0.00 0.0
43 33 0.00 0.0
37 22 0.59 0.0
24 5 0.00 n/a
33 11 0.25 0.7
32 20 0.00 0.0
42 9 0.00 0.0
49 35 0.00 0.0
42 30 0.00 0.0
34 25 0.00 0.0
34 27 0.08 1.0
34 31 0.11 0.0
37 27 0.00 0.0
42 32 0.25 0.0
33 24 0.00 0.0
40 28 0.00 0.0
35 27 0.00 0.0
28 11 0.00 0.0
March 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
32 10 0.00 0.0
36 25 0.00 0.0
36 31 0.00 0.0
52 34 0.00 0.0
47 32 0.00 0.0
40 27 0.00 0.0
40 18 0.00 0.0
54 35 0.00 0.0
41 25 0.26 1.5
34 20 0.00 0.0
30 20 0.00 0.0
37 16 0.00 0.0
45 18 0.00 0.0
40 22 0.00 0.0
29 10 0.00 0.0
31 19 0.00 0.0
33 13 0.00 0.0
33 19 0.00 0.0
37 12 0.00 0.0
57 26 0.00 0.0
65 44 0.00 0.0
60 36 0.42 0.0
48 30 0.00 0.0
65 33 0.00 0.0
62 41 0.00 0.0
53 42 0.34 0.0
54 41 0.10 0.0
68 32 0.00 0.0
71 49 0.00 0.0
52 38 0.28 0.0
43 36 1.05 0.0
April 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 32 0.38 0.0
55 24 0.00 0.0
55 25 0.00 0.0
59 25 0.00 0.0
61 48 0.00 0.0
60 36 0.06 0.0
62 36 0.00 0.0
56 32 0.00 0.0
59 27 0.00 0.0
57 27 0.00 0.0
68 28 0.00 0.0
75 33 0.00 0.0
79 39 0.00 0.0
69 36 0.10 0.0
41 32 0.90 2.5
43 19 0.00 0.0
44 34 0.34 0.0
46 32 0.00 0.0
60 28 0.00 0.0
66 35 0.00 0.0
74 47 0.00 0.0
72 47 0.44 0.0
67 47 0.00 0.0
55 33 0.30 0.0
75 36 0.10 0.0
75 58 0.00 0.0
75 43 0.00 0.0
68 40 0.00 0.0
76 37 0.00 0.0
79 47 0.00 0.0
May 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 57 0.30 0.0
78 56 0.00 0.0
89 52 0.00 0.0
90 67 0.00 0.0
93 70 0.00 0.0
89 63 0.00 0.0
69 49 0.00 0.0
71 38 0.00 0.0
67 52 0.05 0.0
64 36 0.00 0.0
77 33 0.00 0.0
78 47 0.00 0.0
87 49 0.00 0.0
83 56 0.17 0.0
70 47 0.48 0.0
73 55 0.00 0.0
83 63 0.00 0.0
80 66 0.10 0.0
80 46 0.09 0.0
60 44 0.00 0.0
58 43 0.02 0.0
70 51 0.00 0.0
70 46 0.22 0.0
69 40 0.10 0.0
68 39 0.00 0.0
n/a n/a 0.00 0.0
69 45 0.00 0.0
72 36 0.00 0.0
78 40 0.00 0.0
83 48 0.00 0.0
90 57 0.00 0.0
June 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 60 0.00 0.0
84 68 0.00 0.0
88 67 0.08 0.0
88 58 0.00 0.0
80 52 0.00 0.0
87 55 0.00 0.0
80 51 0.00 0.0
77 40 0.00 0.0
82 50 0.00 0.0
90 53 0.00 0.0
92 61 0.00 0.0
92 68 0.00 0.0
88 67 1.23 0.0
79 68 1.30 0.0
79 50 0.11 0.0
81 55 0.00 0.0
82 61 0.00 0.0
90 64 0.00 0.0
90 67 0.00 0.0
92 68 0.00 0.0
87 70 0.36 0.0
86 58 0.00 0.0
83 68 0.13 0.0
85 65 0.16 0.0
85 68 0.62 0.0
88 70 0.00 0.0
90 66 0.00 0.0
89 66 1.30 0.0
90 67 0.00 0.0
94 67 0.00 0.0
July 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
97 67 0.00 0.0
93 70 0.06 0.0
97 72 0.00 0.0
96 71 0.00 0.0
92 72 0.01 0.0
89 70 1.50 0.0
81 70 0.00 0.0
87 70 0.00 0.0
89 73 0.16 0.0
86 60 0.00 0.0
82 53 0.00 0.0
83 62 0.00 0.0
88 62 0.90 0.0
83 64 0.00 0.0
85 55 0.00 0.0
90 60 0.00 0.0
88 62 0.00 0.0
87 65 0.00 0.0
86 67 0.00 0.0
82 62 0.00 0.0
87 67 0.53 0.0
86 60 0.00 0.0
87 57 0.00 0.0
91 71 0.00 0.0
89 71 0.00 0.0
92 73 0.00 0.0
91 70 0.76 0.0
93 77 0.01 0.0
88 74 0.00 0.0
79 61 0.00 0.0
81 52 0.00 0.0
August 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
79 57 0.13 0.0
81 55 0.00 0.0
81 56 0.00 0.0
83 55 0.00 0.0
87 56 0.00 0.0
91 65 0.00 0.0
95 70 0.00 0.0
95 69 0.00 0.0
94 69 0.00 0.0
93 70 0.00 0.0
88 69 0.50 0.0
82 69 0.58 0.0
85 63 0.00 0.0
88 63 0.00 0.0
89 66 0.00 0.0
87 63 0.00 0.0
88 69 0.05 0.0
84 68 0.00 0.0
78 63 0.00 0.0
79 51 0.00 0.0
84 49 0.00 0.0
84 50 0.00 0.0
88 53 0.00 0.0
92 60 0.00 0.0
93 63 0.00 0.0
90 64 0.00 0.0
90 65 0.04 0.0
82 64 0.00 0.0
82 49 0.00 0.0
83 60 0.00 0.0
80 48 0.01 0.0
September 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 41 0.00 0.0
80 47 0.00 0.0
79 54 0.00 0.0
78 60 0.24 0.0
78 58 0.02 0.0
70 49 0.07 0.0
64 57 0.04 0.0
75 41 0.00 0.0
77 44 0.00 0.0
79 45 0.00 0.0
70 58 0.07 0.0
69 60 1.65 0.0
67 49 0.00 0.0
61 38 0.00 0.0
72 43 0.00 0.0
73 47 0.00 0.0
75 55 0.00 0.0
81 62 0.07 0.0
72 50 0.00 0.0
72 40 0.00 0.0
70 58 0.00 0.0
65 50 0.09 0.0
60 38 0.00 0.0
70 34 0.00 0.0
75 41 0.00 0.0
77 44 0.00 0.0
72 50 0.00 0.0
62 40 0.00 0.0
60 28 0.00 0.0
74 33 0.00 0.0
October 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 40 0.00 0.0
82 44 0.00 0.0
71 60 0.00 0.0
68 57 0.01 0.0
67 41 0.00 0.0
65 55 1.04 0.0
84 53 0.00 0.0
86 65 0.00 0.0
83 67 0.00 0.0
83 67 0.23 0.0
67 49 0.00 0.0
69 39 0.00 0.0
75 43 0.00 0.0
69 44 0.00 0.0
69 37 0.00 0.0
72 35 0.00 0.0
76 40 0.00 0.0
76 44 0.00 0.0
70 56 0.00 0.0
72 54 0.00 0.0
68 59 0.48 0.0
67 34 0.12 0.0
59 40 0.00 0.0
62 28 0.00 0.0
53 31 0.00 0.0
53 24 0.00 0.0
59 31 0.00 0.0
72 40 0.00 0.0
73 43 0.00 0.0
60 43 0.00 0.0
44 25 0.00 0.0
November 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 28 0.00 0.0
54 34 0.00 0.0
40 22 0.00 0.0
45 35 0.00 0.0
50 21 0.00 0.0
64 34 0.00 0.0
73 32 0.00 0.0
69 40 0.00 0.0
72 40 0.00 0.0
67 51 0.00 0.0
57 42 0.00 0.0
64 51 0.02 0.0
61 40 0.27 0.0
50 36 0.00 0.0
41 33 0.00 0.0
37 30 0.00 0.0
37 31 0.00 0.0
36 24 0.00 0.0
57 34 0.00 0.0
54 31 0.00 0.0
35 20 0.00 0.0
40 14 0.00 0.0
40 29 0.00 0.0
35 28 0.33 2.0
30 14 0.00 0.0
38 12 0.00 0.0
40 25 0.00 0.0
46 29 0.00 0.0
57 27 0.00 0.0
46 32 0.00 0.0
December 1949 Rockford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
33 23 0.31 n/a
30 6 0.00 0.0
47 26 0.00 0.0
45 29 0.00 0.0
45 23 0.00 0.0
40 20 0.00 0.0
38 28 0.00 0.0
31 12 0.00 0.0
29 10 0.00 0.0
35 24 0.09 1.0
61 35 0.00 0.0
57 16 0.00 0.0
28 15 0.00 0.0
24 4 0.00 0.0
29 3 0.00 0.0
38 18 0.00 0.0
45 28 0.00 0.0
40 35 0.32 1.0
41 34 0.00 0.0
59 35 0.33 0.0
45 31 0.00 0.0
35 15 0.24 2.0
18 -1 0.00 0.0
26 0 0.03 0.0
37 22 0.00 0.0
36 22 0.05 0.0
35 22 0.00 0.0
47 20 0.00 0.0
40 24 0.00 0.0
44 23 0.00 0.0
43 36 0.49 0.0
Weather Station Details
Years Station Coordinates
1951–2024 Greater Rockford Airport location
1893–1950 Rockford location