Chattanooga Weather in 2003

Historical record of Chattanooga, Tennessee weather for the year 2003 based on NOAA data.
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2003 Chattanooga Weather Extremes
Highest temperature 93 °F August 27
Lowest temperature 7 °F January 24
Highest daily low 73 °F August 30
Lowest daily high 28 °F January 23
Most daily precipitation 3.3 inches May 6
Total annual precipitation 65.6 inches -
Highest Temperatures in Chattanooga in 2003
Rank Temperature Date
1 93 °F Aug 27
1 93 °F Aug 15
3 92 °F Aug 26
3 92 °F Aug 23
3 92 °F Aug 19
3 92 °F Aug 16
3 92 °F Jul 20
8 91 °F Aug 25
8 91 °F Aug 22
8 91 °F Aug 17
8 91 °F Aug 14
8 91 °F Jul 28
8 91 °F Jul 21
8 91 °F Jul 9
8 91 °F Jul 8
Lowest Temperatures in Chattanooga in 2003
Rank Temperature Date
1 7 °F January 24
2 9 °F January 23
3 11 °F January 18
4 16 °F January 19
4 16 °F January 17
6 18 °F January 27
7 19 °F February 8
8 20 °F December 21
8 20 °F January 28
8 20 °F January 25
January 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
62 48 0.28
51 46 0.17
46 32 0.00
45 26 0.00
55 34 0.00
42 31 0.00
47 23 0.00
59 34 0.00
65 40 0.07
53 31 0.00
41 25 0.00
33 22 0.00
47 24 0.00
53 22 0.00
40 23 0.00
37 25 0.13
32 16 0.00
34 11 0.00
42 16 0.00
57 29 0.00
58 36 0.20
46 28 0.00
28 9 0.01
30 7 0.00
42 20 0.00
45 26 0.00
35 18 0.00
50 20 0.00
52 42 0.97
46 36 0.00
51 35 0.00
February 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
50 35 0.00
71 29 0.00
63 42 0.05
61 36 0.21
47 26 0.00
40 33 0.65
37 28 0.01
39 19 0.00
47 31 0.07
41 32 0.08
55 25 0.00
55 27 0.00
59 23 0.00
45 38 1.67
61 44 0.60
62 39 1.60
39 32 0.01
40 31 0.00
55 33 0.00
51 46 0.14
54 47 0.88
74 41 1.58
50 36 0.00
57 37 0.00
39 33 0.00
40 34 0.51
48 40 0.50
56 43 0.00
March 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
57 41 0.01
52 38 0.03
54 28 0.00
64 30 0.00
64 52 0.37
59 40 0.72
68 37 0.00
68 36 0.00
71 42 0.00
56 35 0.00
66 35 0.00
77 36 0.00
76 47 0.00
61 53 0.00
59 50 0.00
69 50 0.00
58 46 0.25
64 57 0.09
64 54 1.60
63 50 0.00
67 51 0.00
64 45 0.00
68 43 0.00
74 40 0.00
78 43 0.00
67 51 0.00
76 47 0.00
74 62 0.00
66 41 0.49
48 35 0.00
56 29 0.00
April 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
75 36 0.00
75 48 0.00
75 50 0.00
73 56 0.00
77 53 1.13
67 48 0.51
74 54 0.82
63 54 0.88
54 41 0.18
50 40 0.34
69 47 0.00
77 40 0.00
80 45 0.00
83 46 0.00
81 50 0.00
79 52 0.00
72 59 0.32
79 53 0.00
76 52 0.00
73 62 0.00
76 61 0.97
68 52 0.00
71 44 0.00
62 42 0.30
71 54 0.31
69 52 0.00
78 47 0.00
81 49 0.00
85 55 0.00
85 59 0.04
May 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
83 59 0.00
78 56 0.05
80 57 0.00
78 51 0.00
73 62 2.45
76 62 3.28
73 63 1.60
83 63 0.02
86 69 0.00
87 66 0.00
79 63 0.59
74 52 0.00
79 50 0.00
73 58 0.06
78 62 0.05
82 64 0.14
85 63 0.30
74 64 1.30
71 62 0.04
70 58 0.19
68 63 0.76
79 64 0.32
78 59 0.00
77 54 0.00
73 57 0.04
76 61 0.00
78 55 0.00
79 52 0.00
78 57 0.00
81 53 0.00
85 61 0.00
June 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
78 56 0.00
79 56 0.13
78 63 0.33
75 60 0.28
78 54 0.00
79 59 0.25
82 69 1.31
84 64 0.00
83 62 0.00
88 59 0.26
88 67 0.40
86 67 0.00
82 70 0.22
85 71 0.27
87 71 0.00
86 70 0.05
85 67 0.57
77 69 0.86
82 67 0.36
82 65 0.00
81 59 0.00
82 56 0.00
87 60 0.00
90 62 0.00
90 65 0.00
88 67 0.06
77 67 0.04
85 63 0.00
88 69 0.00
80 69 0.25
July 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
70 67 2.66
85 66 0.06
89 67 0.00
90 68 0.63
85 69 1.15
85 73 0.18
86 73 0.18
91 71 0.00
91 73 0.00
84 70 0.74
88 68 0.00
90 65 0.73
88 67 0.17
84 65 0.00
89 68 0.00
86 72 0.07
90 69 0.00
90 69 0.00
90 72 0.05
92 70 0.00
91 69 0.57
77 69 0.50
82 65 0.00
83 60 0.00
87 62 0.00
89 68 0.00
89 69 0.00
91 69 0.13
84 70 0.00
88 68 0.00
85 72 0.79
August 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
87 72 0.09
88 69 0.00
86 70 0.21
83 67 0.10
88 69 0.01
82 71 0.14
85 69 0.00
86 67 0.00
86 66 0.00
86 68 0.01
82 67 0.00
88 66 0.05
87 70 0.51
91 70 0.00
93 72 0.00
92 72 0.00
91 70 0.00
90 71 0.00
92 72 0.51
89 72 0.00
90 73 0.00
91 71 0.03
92 70 0.00
89 70 0.00
91 70 0.00
92 70 0.00
93 72 0.52
90 69 0.02
89 70 0.07
86 73 1.16
90 72 0.00
September 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
89 72 0.00
88 69 0.00
86 70 1.38
87 70 0.65
83 63 0.00
85 66 0.00
77 65 0.00
83 64 0.32
83 62 0.00
83 63 0.00
83 64 0.00
83 62 0.00
85 59 0.00
81 65 0.38
80 58 0.00
80 55 0.00
83 57 0.00
84 57 0.00
85 58 0.00
88 63 0.00
81 66 0.01
74 64 2.77
80 59 0.00
82 54 0.00
84 58 0.00
83 60 0.00
83 61 0.50
69 50 0.00
68 44 0.00
70 45 0.00
October 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
66 48 0.00
66 43 0.00
66 40 0.00
77 48 0.00
68 51 0.00
67 56 0.03
77 54 0.04
78 60 0.01
73 58 0.34
69 60 0.58
76 61 0.01
79 58 0.00
79 57 0.00
75 49 0.01
70 44 0.00
72 41 0.00
60 44 0.07
70 47 0.00
76 43 0.00
79 47 0.00
81 50 0.00
77 51 0.00
76 44 0.00
74 45 0.00
76 52 0.00
68 57 0.00
62 42 0.10
57 39 0.01
70 41 0.00
81 42 0.00
77 50 0.00
November 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
79 49 0.00
83 46 0.00
81 46 0.00
78 51 0.05
78 65 1.14
78 60 0.35
61 54 0.00
65 45 0.00
63 44 0.00
63 41 0.00
72 50 0.00
75 51 0.23
61 37 0.00
55 35 0.00
56 46 0.00
57 48 0.18
64 53 0.00
70 56 1.93
63 42 0.09
69 38 0.00
72 39 0.00
71 38 0.00
71 41 0.00
65 32 0.42
51 29 0.00
57 37 0.00
58 48 0.86
61 32 0.11
45 31 0.00
58 26 0.00
December 2003 Chattanooga Weather
Day High (°F) Low (°F) Precip. (inches)
59 33 0.00
53 29 0.00
50 36 0.26
39 37 1.16
44 36 0.01
40 30 0.00
50 26 0.00
55 27 0.00
59 31 0.00
57 36 0.71
43 29 0.00
48 27 0.00
42 36 0.22
45 37 0.27
52 36 0.00
59 33 0.46
44 29 0.00
49 28 0.06
44 32 0.00
42 25 0.00
51 20 0.00
58 27 0.00
61 31 0.57
49 32 0.00
43 25 0.00
49 22 0.00
57 24 0.00
63 26 0.00
62 35 0.59
50 31 0.07
58 27 0.00
Weather Station Details
Years Station Coordinates
1940–2024 Chattanooga Lovell Airport location
1879–1939 Chattanooga location