Janesville Weather in 1951

Historical record of Janesville, Wisconsin weather for the year 1951 based on NOAA data.
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1951 Janesville Weather Extremes
Highest temperature 91 °F July 27
Lowest temperature -28 °F January 30
Highest daily low 74 °F August 31
Lowest daily high -5 °F January 30
Most daily precipitation 1.6 inches October 21
Most daily snow 4.2 inches November 7
Total annual precipitation 36.5 inches -
Total annual snow 58.6 inches -
Highest Temperatures in Janesville in 1951
Rank Temperature Date
1 91 °F Jul 27
1 91 °F Jul 26
3 90 °F Jul 24
4 88 °F Aug 1
4 88 °F Jul 25
4 88 °F Jul 15
4 88 °F Jun 18
4 88 °F Jun 1
9 87 °F Aug 11
9 87 °F Jul 29
9 87 °F May 19
Lowest Temperatures in Janesville in 1951
Rank Temperature Date
1 -28 °F January 30
2 -22 °F February 2
3 -18 °F February 9
4 -17 °F January 29
5 -15 °F December 24
5 -15 °F December 17
5 -15 °F February 8
8 -14 °F December 27
9 -11 °F December 16
10 -10 °F December 19
10 -10 °F January 31
10 -10 °F January 22
10 -10 °F January 7
January 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 26 0.00 0.0
37 23 0.17 0.0
27 12 0.46 2.3
25 10 0.01 0.2
26 20 0.08 1.5
25 9 0.00 0.0
9 -10 0.00 0.0
13 -5 0.00 0.0
34 4 0.00 0.0
34 14 0.00 0.0
30 4 0.00 0.0
34 3 0.00 0.0
36 21 0.00 0.0
34 30 0.00 0.0
30 22 0.00 0.0
37 15 0.00 0.0
43 21 0.00 0.0
42 20 0.00 0.0
40 18 0.00 0.0
38 24 0.17 3.4
24 5 0.00 0.0
26 -10 0.00 0.0
35 18 0.07 0.8
18 7 0.00 0.0
17 5 0.00 0.0
14 1 0.05 0.5
18 9 0.18 3.5
13 3 0.04 1.0
3 -17 0.00 0.0
-5 -28 0.00 0.0
4 -10 0.09 1.3
February 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
3 -6 0.00 0.1
12 -22 0.00 0.0
24 -1 0.00 0.0
30 12 0.00 0.0
28 -2 0.00 0.0
37 20 0.23 2.5
30 -8 0.00 0.0
2 -15 0.01 0.2
9 -18 0.00 0.0
31 -3 0.00 0.0
44 28 0.00 0.0
40 26 0.13 0.7
28 10 0.19 2.5
25 -2 0.00 0.0
34 5 0.00 0.0
36 26 0.22 0.0
37 32 0.00 0.0
41 32 0.00 0.0
38 35 0.61 0.0
38 32 0.00 0.0
36 31 0.00 0.0
35 22 0.00 0.0
34 21 0.00 0.0
44 28 0.00 0.0
48 37 0.19 0.0
47 38 0.03 0.0
41 32 0.00 0.0
33 15 0.36 0.0
March 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 21 0.01 0.0
30 21 0.40 4.0
44 27 0.66 0.0
37 14 0.00 0.0
50 24 0.00 0.0
59 37 0.00 0.0
48 28 0.00 0.0
35 26 0.00 0.0
30 8 0.00 0.0
35 20 0.00 0.0
36 27 0.00 0.0
32 27 0.13 2.0
35 27 0.26 1.9
37 32 0.05 0.5
36 30 0.00 0.0
37 18 0.00 0.0
39 19 0.00 0.0
37 24 0.28 0.0
24 14 0.00 0.0
22 11 0.00 0.0
27 9 0.00 0.0
54 9 0.00 0.0
51 25 0.12 1.0
30 15 0.04 0.0
38 13 0.00 0.0
48 23 0.00 0.0
54 35 0.03 0.0
53 42 0.09 0.0
52 39 0.45 0.0
42 31 0.34 0.0
37 29 0.02 0.3
April 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 30 0.15 2.0
39 32 0.03 0.0
50 28 0.00 0.0
54 37 0.00 0.0
62 25 0.00 0.0
59 35 0.00 0.0
53 43 0.48 0.0
53 38 0.00 0.0
56 30 0.00 0.0
53 42 0.00 0.0
51 37 0.00 0.0
44 37 0.48 0.0
40 33 0.14 0.0
53 35 0.15 0.0
49 34 0.01 0.0
36 27 0.00 0.0
50 27 0.00 0.0
55 38 0.06 0.0
54 29 0.00 0.0
54 27 0.00 0.0
54 38 0.00 0.0
53 40 0.22 0.0
59 31 0.00 0.0
55 45 0.14 0.0
48 42 0.86 0.0
61 31 0.31 0.0
70 38 0.00 0.0
83 54 0.00 0.0
79 56 0.77 0.0
74 53 0.00 0.0
May 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 55 0.07 0.0
79 60 0.00 0.0
78 49 0.00 0.0
75 45 0.96 0.0
58 42 0.13 0.0
57 42 0.00 0.0
70 40 0.00 0.0
75 46 0.00 0.0
72 48 0.00 0.0
52 40 0.05 0.0
62 42 1.18 0.0
75 42 0.00 0.0
74 37 0.00 0.0
80 45 0.00 0.0
84 59 0.00 0.0
86 63 0.00 0.0
81 57 0.49 0.0
86 55 0.01 0.0
87 60 0.00 0.0
80 60 0.00 0.0
78 56 0.00 0.0
70 51 0.21 0.0
71 41 0.14 0.0
78 47 0.00 0.0
75 55 0.00 0.0
62 53 0.58 0.0
57 50 0.63 0.0
71 53 0.27 0.0
77 49 0.00 0.0
82 53 0.00 0.0
77 57 0.00 0.0
June 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 64 0.34 0.0
82 54 1.14 0.0
73 61 0.02 0.0
61 49 0.00 0.0
67 40 0.00 0.0
70 48 0.00 0.0
70 46 0.00 0.0
67 53 0.19 0.0
78 53 0.00 0.0
77 54 0.00 0.0
78 50 0.00 0.0
81 57 0.00 0.0
72 54 0.01 0.0
77 47 0.00 0.0
78 48 0.00 0.0
80 60 0.11 0.0
82 56 0.00 0.0
88 60 0.00 0.0
81 63 0.11 0.0
76 60 0.00 0.0
72 57 0.00 0.0
69 53 0.61 0.0
75 56 0.00 0.0
75 62 0.20 0.0
76 49 0.00 0.0
80 60 0.00 0.0
78 57 0.00 0.0
73 63 0.10 0.0
79 50 0.00 0.0
78 55 0.01 0.0
July 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 52 0.00 0.0
80 51 0.00 0.0
80 62 0.17 0.0
77 62 0.52 0.0
77 48 0.01 0.0
81 49 0.00 0.0
83 60 0.00 0.0
81 64 0.62 0.0
85 60 1.09 0.0
83 60 0.00 0.0
75 60 0.03 0.0
78 57 0.00 0.0
81 62 0.00 0.0
86 56 0.00 0.0
88 61 0.00 0.0
82 64 0.00 0.0
79 60 0.03 0.0
86 63 0.00 0.0
81 56 0.00 0.0
84 49 0.00 0.0
83 70 0.15 0.0
81 64 0.35 0.0
85 59 0.00 0.0
90 60 0.00 0.0
88 62 0.00 0.0
91 62 0.00 0.0
91 68 0.18 0.0
83 64 0.00 0.0
87 55 0.00 0.0
85 57 0.00 0.0
85 73 0.03 0.0
August 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 60 0.00 0.0
85 63 0.00 0.0
82 67 0.00 0.0
77 46 0.00 0.0
76 51 0.00 0.0
70 58 1.20 0.0
75 62 0.00 0.0
85 63 0.05 0.0
80 59 0.00 0.0
83 53 0.00 0.0
87 60 0.00 0.0
79 59 0.00 0.0
73 53 0.00 0.0
70 58 0.37 0.0
74 62 0.71 0.0
75 59 0.76 0.0
78 60 0.10 0.0
74 56 0.06 0.0
75 51 0.00 0.0
73 60 0.00 0.0
74 56 0.24 0.0
73 54 0.00 0.0
77 47 0.00 0.0
77 45 0.00 0.0
78 54 0.00 0.0
77 61 0.46 0.0
79 65 0.00 0.0
85 63 0.00 0.0
82 69 0.00 0.0
85 71 0.00 0.0
85 74 0.00 0.0
September 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
74 58 0.00 0.0
65 56 0.00 0.0
72 58 0.00 0.0
75 47 0.00 0.0
74 48 0.00 0.0
72 57 0.01 0.0
65 51 0.00 0.0
72 43 0.00 0.0
75 45 0.00 0.0
79 60 0.38 0.0
85 55 0.09 0.0
86 66 0.00 0.0
74 48 0.34 0.0
72 48 0.00 0.0
65 44 0.00 0.0
66 42 0.00 0.0
77 42 0.00 0.0
75 41 0.00 0.0
82 48 0.00 0.0
79 61 0.00 0.0
76 62 0.00 0.0
62 46 0.23 0.0
71 40 0.00 0.0
63 48 0.00 0.0
63 43 0.10 0.0
78 50 0.03 0.0
69 40 0.43 0.0
55 34 0.00 0.0
60 29 0.00 0.0
74 52 0.00 0.0
October 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 51 0.00 0.0
84 57 0.00 0.0
83 67 0.64 0.0
84 63 0.04 0.0
80 57 0.00 0.0
58 48 0.01 0.0
50 40 0.64 0.0
56 30 0.00 0.0
63 35 0.01 0.0
62 31 0.00 0.0
69 35 0.00 0.0
71 40 0.00 0.0
72 41 0.00 0.0
71 45 0.00 0.0
77 42 0.00 0.0
72 54 0.01 0.0
55 47 0.91 0.0
49 41 0.94 0.0
50 33 0.02 0.0
54 34 0.00 0.0
67 46 1.62 0.0
63 46 0.03 0.0
47 42 0.32 0.0
56 33 0.79 0.0
65 32 0.00 0.0
66 47 0.00 0.0
50 34 0.06 0.0
49 31 0.00 0.0
60 29 0.00 0.0
59 45 0.00 0.0
52 28 0.00 0.0
November 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 23 0.00 0.0
30 15 0.00 0.0
25 2 0.06 2.5
25 10 0.00 0.0
30 2 0.00 0.0
32 7 0.10 1.4
34 26 0.13 4.2
34 11 0.00 0.0
46 26 0.00 0.0
54 25 0.00 0.0
54 21 0.00 0.0
58 43 0.77 0.0
60 48 1.35 0.0
54 26 0.07 0.0
41 30 0.00 0.0
33 26 0.02 0.0
29 23 0.00 0.0
28 20 0.00 0.0
30 14 0.00 0.0
39 16 0.00 0.0
49 27 0.00 0.0
43 25 0.19 0.0
27 15 0.00 0.0
26 13 0.00 0.0
30 13 0.14 1.0
30 25 0.00 0.0
36 10 0.00 0.0
41 27 0.00 0.0
49 28 0.00 0.0
43 27 0.00 0.0
December 1951 Janesville Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
51 28 0.00 0.0
58 29 0.00 0.0
60 49 0.00 0.0
55 33 0.00 0.0
48 31 0.00 0.0
57 36 0.06 0.0
54 40 0.00 0.0
42 31 0.00 0.0
34 28 0.02 0.0
33 19 0.00 0.0
34 25 0.00 0.0
25 14 0.01 0.1
20 3 0.00 0.0
15 11 0.15 3.0
14 -4 0.01 0.3
5 -11 0.00 0.0
15 -15 0.25 2.5
18 5 0.15 1.9
20 -10 0.00 0.0
28 15 0.19 2.7
27 4 0.17 3.0
9 -4 0.00 0.0
16 1 0.01 0.1
13 -15 0.01 0.1
28 6 0.34 3.6
22 -5 0.00 0.0
13 -14 0.00 0.0
31 7 0.00 0.0
40 14 0.00 0.0
39 23 0.00 0.0
47 31 0.00 0.0
Weather Station Details
Years Station Coordinates
1987–2024 Afton-Janesville WWTP location
1893–1987 Janesville location