Sumter Weather in 1984

Historical record of Sumter, South Carolina weather for the year 1984 based on NOAA data.
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1984 Sumter Weather Extremes
Highest temperature 100 °F June 20
Lowest temperature 15 °F January 1
Highest daily low 72 °F July 13
Lowest daily high 36 °F January 21
Most daily precipitation 2.4 inches February 14
Most daily snow none -
Total annual precipitation 45.3 inches -
Total annual snow none -
Highest Temperatures in Sumter in 1984
Rank Temperature Date
1 100 °F Jun 20
2 99 °F Jul 13
2 99 °F Jun 21
4 97 °F Jul 12
5 96 °F Aug 11
5 96 °F Jun 19
7 95 °F Aug 24
8 94 °F Sep 27
8 94 °F Sep 16
8 94 °F Sep 15
8 94 °F Aug 16
8 94 °F Aug 10
8 94 °F Jul 26
8 94 °F Jul 14
8 94 °F Jun 17
8 94 °F Jun 4
Lowest Temperatures in Sumter in 1984
Rank Temperature Date
1 15 °F January 1
2 18 °F February 9
3 19 °F December 8
3 19 °F January 23
3 19 °F January 22
6 20 °F February 8
7 21 °F December 7
7 21 °F February 7
7 21 °F January 3
7 21 °F January 2
January 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
38 15 0.00
49 21 0.00
54 21 0.00
54 25 0.00
60 25 0.00
55 36 0.00
67 35 0.00
56 26 0.00
62 26 0.00
65 31 0.00
63 41 0.74
42 27 0.00
45 25 0.13
37 31 0.25
50 32 0.00
43 33 0.08
51 35 0.03
54 43 0.25
49 41 0.97
46 28 0.00
36 27 0.00
38 19 0.00
38 19 0.00
49 31 0.00
61 42 0.63
58 42 0.03
61 42 0.56
63 38 0.03
60 36 0.00
62 34 0.00
68 30 0.05
February 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
50 25 0.00
52 23 0.00
61 26 0.00
66 43 0.00
59 37 0.00
51 25 0.00
44 21 0.00
44 20 0.00
51 18 0.00
64 24 0.00
69 30 0.00
73 47 0.00
77 50 0.00
70 55 2.35
70 41 0.00
71 40 0.00
70 40 0.00
75 39 0.00
75 39 0.00
75 41 0.00
72 45 0.00
64 37 0.00
65 37 0.40
52 42 0.13
70 42 0.00
61 30 0.00
60 30 0.00
52 46 1.33
52 32 0.00
March 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
47 28 0.00
52 27 0.00
61 29 0.00
66 32 0.00
70 42 0.00
71 53 0.30
66 41 0.73
47 31 0.00
65 29 0.00
50 27 0.00
54 28 0.00
61 31 0.00
65 32 0.74
54 41 0.30
75 41 0.00
77 41 0.00
81 51 0.00
70 53 0.00
69 49 0.00
85 50 0.00
79 45 0.30
62 42 0.00
73 43 0.00
76 43 0.00
78 44 1.63
72 49 0.12
68 47 0.00
73 49 0.21
84 54 0.66
61 38 0.00
63 35 0.00
April 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
62 36 0.00
65 39 0.00
72 40 0.00
69 52 0.07
76 48 1.00
65 46 0.00
68 42 0.00
74 46 0.00
74 54 0.00
60 42 1.01
47 42 1.25
67 38 0.00
74 42 0.00
80 50 0.00
84 57 0.32
76 50 0.00
70 48 0.00
65 44 0.10
69 41 0.00
71 41 0.51
59 52 0.17
74 56 0.00
67 51 1.38
70 48 0.11
67 48 0.00
86 50 0.00
90 58 0.00
81 58 0.10
85 59 0.00
80 64 0.00
May 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
84 60 0.03
82 60 0.00
73 57 0.56
71 52 0.60
82 51 0.00
81 51 0.00
86 63 1.99
85 65 0.00
87 47 0.30
72 46 0.00
74 46 0.00
79 49 0.00
86 57 0.00
87 62 0.00
89 54 0.64
73 49 0.00
71 46 0.00
75 45 0.00
82 45 0.00
89 59 0.00
88 63 0.00
90 63 0.00
89 69 0.00
78 61 0.37
84 58 0.00
85 60 0.00
89 67 0.10
87 67 0.00
84 68 0.21
81 58 2.17
70 50 0.00
June 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
74 46 0.00
80 48 0.00
88 56 0.00
94 61 0.00
92 63 0.00
92 68 0.00
90 68 0.00
91 65 0.00
89 62 0.00
88 61 0.00
89 62 0.00
92 67 0.00
91 65 0.00
93 66 0.00
93 67 0.00
93 68 0.00
94 69 0.00
92 68 0.00
96 70 0.00
100 71 0.00
99 69 1.38
90 67 0.47
82 67 0.00
86 66 0.00
88 66 0.00
90 61 0.00
89 61 0.00
90 62 0.00
91 66 0.08
88 67 0.64
July 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
84 67 0.00
90 65 0.10
85 65 0.00
89 65 0.00
91 71 0.00
92 71 0.00
92 69 0.26
90 69 0.00
86 62 0.00
87 62 0.00
90 67 0.00
97 69 0.00
99 72 0.50
94 68 2.20
90 69 0.00
91 68 0.00
90 70 0.00
91 68 0.40
78 67 0.69
85 65 0.03
86 65 0.04
87 64 1.43
82 66 0.00
89 67 0.00
91 67 0.00
94 69 0.12
91 69 0.18
90 67 1.02
85 65 0.07
80 64 0.90
81 64 0.04
August 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
85 68 0.05
91 70 0.08
84 70 1.62
91 69 0.00
93 69 0.00
93 68 0.00
93 70 0.00
93 70 0.00
93 70 0.00
94 70 0.00
96 69 0.07
90 68 0.39
90 69 0.00
89 69 0.27
90 70 0.00
94 68 0.00
92 69 0.02
91 66 0.00
91 65 0.79
89 65 0.32
88 63 0.18
85 61 0.00
86 61 0.00
95 62 0.01
85 65 0.00
86 64 0.00
85 62 0.00
85 62 0.00
86 63 0.00
87 65 0.00
90 68 0.00
September 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
91 66 0.00
90 60 0.00
93 59 0.00
92 68 0.00
88 62 0.02
79 54 0.00
83 53 0.00
80 54 0.00
84 55 0.00
83 65 0.00
78 69 0.11
85 69 0.00
93 n/a 0.00
84 69 0.00
94 68 0.00
94 65 0.00
72 53 0.00
75 52 0.00
75 53 0.00
79 46 0.00
84 46 0.00
90 53 0.00
88 57 0.00
88 60 0.00
89 60 0.00
91 61 0.00
94 64 0.00
73 54 0.00
64 52 0.43
68 53 0.04
October 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
65 55 0.57
70 45 0.00
71 44 0.00
76 44 0.00
81 48 0.00
82 52 0.00
81 55 0.00
77 57 0.00
79 56 0.00
81 56 0.00
83 57 0.00
80 n/a 0.00
80 52 0.00
82 51 0.00
83 50 0.00
86 52 0.00
87 62 0.00
88 64 0.50
83 64 0.00
86 66 0.00
85 64 0.00
80 63 0.44
81 66 0.00
82 61 0.00
84 60 0.00
83 53 0.00
79 57 0.00
85 62 0.00
85 69 0.21
81 63 0.00
84 63 0.00
November 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
76 63 0.00
74 61 0.00
79 55 0.00
60 50 0.07
59 51 0.00
67 48 0.04
62 34 0.00
58 32 0.00
60 31 0.00
66 30 0.00
75 35 0.17
60 37 0.00
56 28 0.00
60 27 0.00
65 27 0.00
70 31 0.00
67 29 0.00
60 29 0.00
71 31 0.00
75 41 0.00
49 26 0.00
45 26 0.00
50 n/a 0.00
64 33 0.00
63 28 0.00
66 29 0.00
66 36 0.00
73 47 0.08
65 31 0.51
57 30 0.00
December 1984 Sumter Weather
Day High (°F) Low (°F) Precip. (inches)
63 29 0.00
65 36 0.00
55 42 0.83
67 38 0.00
53 38 0.35
43 38 0.64
49 21 0.00
43 19 0.00
52 26 0.00
63 25 0.00
65 n/a 0.00
65 38 0.00
65 37 0.00
73 43 0.00
75 42 0.00
70 43 0.00
75 49 0.00
75 49 0.00
77 49 0.00
78 51 0.00
76 53 0.00
73 56 0.00
67 41 0.00
58 36 0.00
70 36 0.00
71 45 0.00
52 44 0.00
70 43 0.00
77 42 0.00
78 53 0.00
79 50 0.00
Weather Station Details
Years Station Coordinates
1901–2024 Sumter location