Wilmington Weather in 1983

Historical record of Wilmington, Delaware weather for the year 1983 based on NOAA data.
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1983 Wilmington Weather Extremes
Highest temperature 100 °F September 11
Lowest temperature -7 °F December 25
Highest daily low 76 °F July 16
Lowest daily high 10 °F December 25
Most daily precipitation 2.8 inches September 21
Most daily snow 13.6 inches February 11
Total annual precipitation 54.7 inches -
Total annual snow 19.3 inches -
Highest Temperatures in Wilmington in 1983
Rank Temperature Date
1 100 °F Sep 11
1 100 °F Aug 20
1 100 °F Jul 16
4 98 °F Sep 10
4 98 °F Sep 6
6 97 °F Jul 17
6 97 °F Jul 15
8 96 °F Aug 8
9 95 °F Sep 7
9 95 °F Aug 22
9 95 °F Aug 9
9 95 °F Jul 3
Lowest Temperatures in Wilmington in 1983
Rank Temperature Date
1 -7 °F December 25
2 -5 °F December 24
3 -2 °F December 26
4 5 °F December 31
5 6 °F February 13
6 8 °F December 30
6 8 °F December 27
6 8 °F December 21
9 10 °F January 20
10 12 °F January 19
January 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
48 32 0.00 0.0
47 32 0.00 0.0
43 28 0.00 0.0
40 20 0.00 0.0
43 25 0.54 0.0
48 32 0.00 0.0
56 35 0.00 0.0
49 34 0.00 0.0
41 34 0.02 0.0
58 39 0.80 0.0
56 39 0.01 0.0
44 26 0.00 0.0
36 18 0.00 0.0
42 24 0.00 0.0
40 33 0.35 0.0
37 27 0.00 0.0
35 18 0.00 0.0
27 14 0.00 0.0
27 12 0.00 0.0
31 10 0.00 0.0
42 16 0.00 0.0
40 20 0.06 0.0
49 36 1.00 0.0
48 32 0.00 0.0
48 30 0.00 0.0
44 34 0.00 0.0
43 31 0.00 0.0
43 27 0.00 0.0
44 23 0.00 0.0
46 28 0.20 0.0
46 28 0.00 0.0
February 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 28 0.00 0.0
60 37 0.34 0.0
57 42 0.28 0.0
42 28 0.00 0.0
35 20 0.00 0.0
31 25 0.44 4.9
38 31 0.49 0.0
38 28 0.00 0.0
37 20 0.00 0.0
33 14 0.00 0.0
27 15 1.62 13.6
33 15 0.00 0.0
39 6 0.00 0.0
41 14 0.00 0.0
47 24 0.00 0.0
47 29 0.00 0.0
45 35 0.06 0.0
50 33 0.00 0.0
52 31 0.00 0.0
52 23 0.00 0.0
53 28 0.00 0.0
57 33 0.00 0.0
52 39 0.32 0.0
48 29 0.00 0.0
47 33 0.00 0.0
36 24 0.00 0.0
51 18 0.00 0.0
52 27 0.00 0.0
March 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 42 0.59 0.0
62 44 0.03 0.0
64 42 0.00 0.0
69 37 0.00 0.0
60 42 0.00 0.0
58 42 0.15 0.0
59 42 0.08 0.0
45 40 0.65 0.0
48 42 0.12 0.0
47 43 0.12 0.0
49 39 0.02 0.0
43 35 0.21 0.3
58 36 0.00 0.0
63 34 0.00 0.0
71 37 0.00 0.0
58 34 0.00 0.0
48 40 0.00 0.0
58 42 1.12 0.0
63 50 0.22 0.0
61 45 0.00 0.0
66 44 2.31 0.0
45 33 0.00 0.0
46 27 0.00 0.0
41 22 0.00 0.0
50 27 0.00 0.0
52 20 0.00 0.0
55 37 1.13 0.0
55 42 0.09 0.0
51 34 0.00 0.0
47 25 0.00 0.0
49 36 0.00 0.0
April 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 32 0.00 0.0
59 40 0.18 0.0
70 50 0.48 0.0
60 44 0.00 0.0
65 43 0.00 0.0
59 47 0.00 0.0
58 51 0.20 0.0
63 53 0.40 0.0
60 44 0.31 0.0
54 43 1.46 0.0
57 44 0.03 0.0
60 38 0.00 0.0
61 35 0.00 0.0
61 40 0.00 0.0
66 53 1.24 0.0
55 37 0.89 0.0
60 34 0.00 0.0
52 34 0.00 0.0
43 33 0.07 0.4
50 33 0.01 0.1
62 35 0.00 0.0
70 38 0.00 0.0
73 45 0.10 0.0
58 46 1.28 0.0
49 41 0.15 0.0
71 44 0.00 0.0
83 48 0.00 0.0
85 52 0.00 0.0
82 61 0.00 0.0
78 61 0.00 0.0
May 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 59 0.00 0.0
80 62 0.00 0.0
81 63 0.02 0.0
67 47 0.21 0.0
68 44 0.00 0.0
69 42 0.00 0.0
71 44 0.00 0.0
78 46 0.10 0.0
59 40 0.00 0.0
65 35 0.00 0.0
69 39 0.00 0.0
68 40 0.00 0.0
76 41 0.00 0.0
81 52 0.00 0.0
80 61 0.46 0.0
65 39 2.06 0.0
64 35 0.00 0.0
67 42 0.00 0.0
65 53 0.08 0.0
77 60 0.00 0.0
78 61 1.15 0.0
66 61 0.63 0.0
82 63 0.10 0.0
73 54 0.01 0.0
72 47 0.00 0.0
72 56 0.84 0.0
69 50 0.22 0.0
69 49 0.00 0.0
67 57 0.40 0.0
77 61 1.10 0.0
71 53 0.00 0.0
June 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
74 52 0.01 0.0
74 50 0.00 0.0
77 57 0.19 0.0
77 64 0.10 0.0
82 59 0.00 0.0
81 61 0.11 0.0
78 65 0.03 0.0
80 63 0.00 0.0
74 56 0.00 0.0
77 49 0.00 0.0
87 56 0.00 0.0
90 63 0.00 0.0
91 67 0.00 0.0
90 68 0.00 0.0
87 65 0.00 0.0
89 66 0.00 0.0
88 68 0.00 0.0
84 68 0.16 0.0
84 69 0.44 0.0
78 67 1.50 0.0
68 62 0.23 0.0
85 59 0.00 0.0
85 55 0.00 0.0
91 64 0.00 0.0
85 60 0.00 0.0
83 54 0.00 0.0
93 64 0.00 0.0
88 64 1.16 0.0
79 62 0.01 0.0
78 54 0.00 0.0
July 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
80 64 0.00 0.0
92 71 0.00 0.0
95 72 0.00 0.0
93 73 0.06 0.0
84 71 0.00 0.0
80 62 0.00 0.0
81 55 0.00 0.0
83 57 0.00 0.0
87 62 0.00 0.0
82 55 0.00 0.0
83 58 0.00 0.0
91 62 0.00 0.0
93 71 0.00 0.0
90 63 0.00 0.0
97 67 0.00 0.0
100 76 0.00 0.0
97 72 0.42 0.0
92 72 0.00 0.0
89 70 1.52 0.0
89 69 0.00 0.0
92 70 0.06 0.0
84 64 0.00 0.0
84 57 0.26 0.0
91 70 0.01 0.0
82 65 0.00 0.0
89 63 0.00 0.0
89 63 0.00 0.0
92 68 0.00 0.0
91 68 0.00 0.0
92 72 0.00 0.0
92 73 0.00 0.0
August 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
90 72 0.00 0.0
91 70 0.00 0.0
89 68 0.00 0.0
89 73 0.00 0.0
85 72 0.00 0.0
88 70 0.07 0.0
94 71 0.00 0.0
96 71 0.00 0.0
95 71 0.00 0.0
84 65 0.00 0.0
89 69 0.84 0.0
80 62 0.01 0.0
75 56 0.00 0.0
79 53 0.00 0.0
84 57 0.00 0.0
83 59 0.00 0.0
88 62 0.00 0.0
89 70 0.14 0.0
91 73 0.00 0.0
100 71 0.00 0.0
89 63 0.00 0.0
95 63 0.17 0.0
84 70 0.00 0.0
85 66 0.00 0.0
85 66 0.00 0.0
84 61 0.00 0.0
92 64 0.00 0.0
85 74 0.02 0.0
86 68 0.04 0.0
85 62 0.00 0.0
81 69 0.00 0.0
September 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 64 0.00 0.0
84 64 0.00 0.0
90 61 0.00 0.0
91 66 0.00 0.0
93 70 0.00 0.0
98 73 0.00 0.0
95 71 0.00 0.0
85 60 0.00 0.0
88 58 0.00 0.0
98 63 0.00 0.0
100 70 0.00 0.0
91 69 0.48 0.0
70 61 0.09 0.0
74 55 0.00 0.0
73 51 0.00 0.0
73 45 0.00 0.0
83 61 0.00 0.0
81 54 0.00 0.0
94 60 0.00 0.0
93 67 0.00 0.0
78 59 2.76 0.0
65 48 0.03 0.0
66 41 0.00 0.0
67 41 0.00 0.0
68 41 0.00 0.0
69 43 0.00 0.0
79 47 0.00 0.0
73 50 0.00 0.0
71 47 0.00 0.0
63 56 0.08 0.0
October 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 62 0.08 0.0
75 59 0.00 0.0
80 56 0.00 0.0
84 53 0.00 0.0
84 59 0.16 0.0
77 53 0.00 0.0
71 47 0.00 0.0
71 44 0.00 0.0
75 50 0.00 0.0
67 54 0.00 0.0
64 52 0.07 0.0
74 62 0.64 0.0
79 68 0.64 0.0
69 49 0.00 0.0
68 43 0.00 0.0
63 38 0.00 0.0
68 44 0.00 0.0
69 51 0.00 0.0
60 49 0.26 0.0
56 49 0.00 0.0
57 37 0.00 0.0
57 35 0.00 0.0
60 47 1.56 0.0
64 50 0.36 0.0
51 45 0.10 0.0
58 41 0.00 0.0
55 37 0.00 0.0
68 36 0.00 0.0
62 35 0.00 0.0
51 26 0.00 0.0
57 28 0.00 0.0
November 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 31 0.00 0.0
64 37 0.00 0.0
70 46 0.15 0.0
46 32 0.12 0.0
47 26 0.00 0.0
51 29 0.00 0.0
59 37 0.00 0.0
62 36 0.00 0.0
64 35 0.00 0.0
61 41 1.17 0.0
61 37 0.07 0.0
44 32 0.01 0.0
48 27 0.00 0.0
48 26 0.04 0.0
53 40 1.73 0.0
55 42 0.03 0.0
47 39 0.00 0.0
51 32 0.00 0.0
61 41 0.01 0.0
66 38 0.69 0.0
62 48 0.12 0.0
67 42 0.00 0.0
58 41 0.00 0.0
59 50 0.41 0.0
58 32 0.68 0.0
58 34 0.00 0.0
60 33 0.00 0.0
60 43 0.25 0.0
60 35 0.00 0.0
49 33 0.00 0.0
December 1983 Wilmington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 25 0.00 0.0
40 19 0.13 0.0
43 35 0.05 0.0
48 35 1.20 0.0
45 32 0.00 0.0
57 40 0.42 0.0
46 32 0.00 0.0
40 25 0.00 0.0
45 23 0.00 0.0
53 33 0.02 0.0
45 29 0.00 0.0
64 42 1.85 0.0
60 50 1.04 0.0
56 45 0.01 0.0
54 40 0.00 0.0
48 32 0.00 0.0
38 24 0.00 0.0
35 19 0.00 0.0
33 19 0.00 0.0
27 13 0.00 0.0
31 8 0.00 0.0
53 31 1.04 0.0
35 21 0.00 0.0
26 -5 0.00 0.0
10 -7 0.00 0.0
17 -2 0.00 0.0
31 8 0.00 0.0
53 27 1.04 0.0
35 20 0.00 0.0
23 8 0.00 0.0
30 5 0.00 0.0
Weather Station Details
Years Station Coordinates
1948–2024 New Castle Airport location
1932–1947 Wilmington Porter Research location
1894–1931 Wilmington City Hall location