Charleston Weather in 2018

Historical record of Charleston, West Virginia weather for the year 2018 based on NOAA data.
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2018 Charleston Weather Extremes
Highest temperature 95 °F July 4
Lowest temperature -2 °F January 2
Highest daily low 71 °F September 6
Lowest daily high 13 °F January 17
Most daily precipitation 3.1 inches September 1
Most daily snow 4.3 inches March 12
Total annual precipitation 67.1 inches -
Total annual snow 21.6 inches -
Highest Temperatures in Charleston in 2018
Rank Temperature Date
1 95 °F Jul 4
1 95 °F Jun 18
3 94 °F Jul 1
3 94 °F Jun 19
5 93 °F Sep 4
5 93 °F Jul 14
5 93 °F Jul 5
5 93 °F Jun 30
5 93 °F Jun 17
10 92 °F Sep 3
10 92 °F Aug 27
10 92 °F Jul 3
10 92 °F May 15
Lowest Temperatures in Charleston in 2018
Rank Temperature Date
1 -2 °F January 2
2 -1 °F January 7
3 0 °F January 3
4 2 °F January 6
5 5 °F January 1
6 7 °F January 17
7 8 °F January 18
8 10 °F January 15
9 11 °F February 3
9 11 °F January 5
January 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
19 5 0.00 0.0
21 -2 0.00 0.0
32 0 0.00 0.0
24 14 0.00 0.1
19 11 0.00 0.2
17 2 0.00 0.0
38 -1 0.00 0.0
39 26 0.34 0.0
48 30 0.00 0.0
67 30 0.00 0.0
71 42 0.18 0.0
66 29 1.64 0.2
29 16 0.06 1.4
23 13 0.00 0.1
40 10 0.00 0.0
35 13 0.14 4.3
13 7 0.00 0.2
31 8 0.00 0.0
43 14 0.00 0.0
56 27 0.00 0.0
61 43 0.00 0.0
68 48 0.03 0.0
63 38 0.11 0.0
39 30 0.13 0.7
44 27 0.00 0.0
60 23 0.00 0.0
62 31 0.16 0.0
50 32 0.51 0.0
50 29 0.06 0.4
31 18 0.01 0.0
52 17 0.00 0.0
February 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 32 0.77 0.4
32 12 0.00 0.0
37 11 0.00 0.0
41 32 0.39 0.3
37 19 0.04 0.1
34 22 0.01 0.0
47 27 0.81 0.0
37 24 0.00 0.0
54 24 0.00 0.0
55 36 0.56 0.0
65 39 0.74 0.0
39 30 0.10 0.0
47 28 0.00 0.0
61 39 0.28 0.0
73 60 0.22 0.0
70 38 1.36 0.0
42 32 0.57 0.0
51 36 0.00 0.0
75 38 0.20 0.0
81 61 0.00 0.0
79 52 0.10 0.0
52 47 0.04 0.0
76 48 0.23 0.0
62 55 0.94 0.0
66 47 0.40 0.0
56 35 0.00 0.0
64 28 0.00 0.0
60 42 0.00 0.0
March 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
59 39 0.59 0.0
44 32 0.00 0.0
48 26 0.00 0.0
50 26 0.00 0.0
51 26 0.00 0.0
55 36 0.15 0.0
44 33 0.14 0.0
37 29 0.02 0.6
44 27 0.00 0.0
44 30 0.09 0.1
54 26 0.00 0.0
43 30 0.39 4.3
39 30 0.05 1.1
32 25 0.03 0.1
56 30 0.00 0.0
46 29 0.00 0.0
42 26 0.38 0.0
59 33 0.00 0.0
67 32 0.13 0.0
49 41 0.40 0.0
41 32 0.52 0.5
47 30 0.00 0.0
51 26 0.00 0.0
40 26 0.00 0.0
53 31 0.00 0.0
60 37 0.00 0.0
63 41 0.24 0.0
63 56 0.63 0.0
78 55 0.45 0.0
60 33 0.14 0.0
62 29 0.00 0.0
April 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 43 0.32 0.0
50 38 0.17 0.0
76 44 0.01 0.0
70 33 0.95 0.0
53 27 0.00 0.0
69 37 0.00 0.0
43 29 0.13 0.2
49 24 0.00 0.0
44 32 0.21 1.9
48 32 0.00 0.0
64 36 0.00 0.0
80 42 0.00 0.0
87 52 0.00 0.0
88 54 0.00 0.0
75 47 1.36 0.0
47 33 0.33 0.1
56 32 0.00 0.0
79 35 0.01 0.0
58 36 0.06 0.0
60 30 0.00 0.0
72 30 0.00 0.0
71 43 0.00 0.0
64 51 0.13 0.0
61 52 0.34 0.0
59 47 0.05 0.0
66 45 0.00 0.0
73 50 0.01 0.0
69 43 0.00 0.0
60 36 0.00 0.0
72 34 0.00 0.0
May 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 36 0.00 0.0
87 49 0.00 0.0
90 57 0.00 0.0
82 63 0.17 0.0
69 61 0.83 0.0
71 53 0.69 0.0
73 52 0.08 0.0
81 50 0.00 0.0
84 52 0.00 0.0
82 62 0.00 0.0
87 56 0.00 0.0
88 62 0.00 0.0
88 62 0.00 0.0
90 63 0.00 0.0
92 64 0.16 0.0
77 65 0.00 0.0
83 66 0.00 0.0
78 64 0.00 0.0
84 66 0.64 0.0
87 62 0.00 0.0
88 63 0.20 0.0
82 65 0.09 0.0
78 58 0.84 0.0
86 54 0.00 0.0
88 61 0.00 0.0
84 65 0.06 0.0
86 66 0.11 0.0
88 66 1.31 0.0
86 68 0.02 0.0
87 71 0.01 0.0
87 66 0.12 0.0
June 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 65 0.32 0.0
83 67 0.06 0.0
84 64 0.55 0.0
78 57 0.00 0.0
81 52 0.01 0.0
74 53 0.00 0.0
83 49 0.00 0.0
88 58 0.00 0.0
90 63 0.00 0.0
88 65 0.00 0.0
76 70 0.00 0.0
82 64 0.26 0.0
80 65 0.00 0.0
86 61 0.00 0.0
86 55 0.00 0.0
89 59 0.00 0.0
93 64 0.00 0.0
95 67 0.00 0.0
94 71 0.88 0.0
88 68 0.00 0.0
83 69 1.48 0.0
84 67 0.31 0.0
82 67 0.02 0.0
84 67 0.65 0.0
80 66 0.09 0.0
84 66 0.51 0.0
84 66 0.18 0.0
86 69 0.16 0.0
89 64 0.00 0.0
93 64 0.00 0.0
July 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
94 69 0.42 0.0
90 70 0.00 0.0
92 70 0.00 0.0
95 70 0.41 0.0
93 68 0.44 0.0
80 66 0.57 0.0
84 61 0.00 0.0
86 61 0.00 0.0
87 61 0.00 0.0
90 65 0.00 0.0
86 66 0.00 0.0
87 61 0.00 0.0
90 66 0.00 0.0
93 68 0.00 0.0
89 71 0.00 0.0
86 71 1.30 0.0
86 66 0.81 0.0
82 61 0.00 0.0
86 56 0.00 0.0
86 64 1.28 0.0
85 64 0.00 0.0
74 65 1.59 0.0
87 65 0.32 0.0
82 67 0.15 0.0
87 69 0.00 0.0
87 67 0.00 0.0
81 67 0.51 0.0
80 64 0.00 0.0
84 60 0.00 0.0
83 65 0.86 0.0
83 66 0.07 0.0
August 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
76 69 0.24 0.0
82 68 0.02 0.0
83 67 0.00 0.0
89 64 0.00 0.0
91 67 0.00 0.0
90 68 0.00 0.0
89 71 0.23 0.0
88 68 0.04 0.0
87 69 0.00 0.0
85 65 0.00 0.0
86 68 0.00 0.0
85 68 0.01 0.0
81 63 0.74 0.0
84 61 0.00 0.0
87 62 0.00 0.0
88 67 0.82 0.0
83 69 1.01 0.0
79 70 0.39 0.0
84 69 0.00 0.0
87 67 0.00 0.0
85 69 0.03 0.0
79 59 0.09 0.0
79 55 0.00 0.0
82 54 0.00 0.0
83 61 0.00 0.0
86 66 0.07 0.0
92 69 0.00 0.0
91 69 0.00 0.0
89 69 0.00 0.0
83 69 0.02 0.0
89 67 0.00 0.0
September 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 68 3.05 0.0
91 66 0.00 0.0
92 68 0.00 0.0
93 69 0.00 0.0
90 69 0.00 0.0
91 71 0.00 0.0
89 69 0.04 0.0
84 65 0.34 0.0
85 65 2.13 0.0
69 62 0.27 0.0
71 61 0.00 0.0
83 63 0.00 0.0
90 67 0.00 0.0
90 67 0.27 0.0
85 67 0.00 0.0
82 67 0.13 0.0
82 69 1.24 0.0
85 67 0.12 0.0
89 65 0.00 0.0
90 66 0.00 0.0
89 68 0.00 0.0
73 63 0.01 0.0
67 61 1.00 0.0
72 65 0.26 0.0
81 66 0.24 0.0
78 62 0.46 0.0
63 59 2.06 0.0
73 56 0.00 0.0
76 57 0.00 0.0
83 53 0.00 0.0
October 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 59 0.00 0.0
80 64 0.19 0.0
85 65 0.00 0.0
84 63 0.22 0.0
82 65 0.00 0.0
88 65 0.00 0.0
89 65 0.00 0.0
88 66 0.00 0.0
82 64 0.00 0.0
73 61 0.25 0.0
70 52 0.59 0.0
60 45 0.00 0.0
51 41 0.15 0.0
60 42 0.04 0.0
66 51 0.41 0.0
53 45 0.00 0.0
64 44 0.00 0.0
56 35 0.00 0.0
67 32 0.16 0.0
60 42 0.23 0.0
47 32 0.00 0.0
63 30 0.00 0.0
66 38 0.00 0.0
57 32 0.00 0.0
55 32 0.00 0.0
54 41 0.21 0.0
51 44 0.31 0.0
60 45 0.02 0.0
55 39 0.00 0.0
66 34 0.00 0.0
76 44 0.00 0.0
November 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 55 0.00 0.0
69 44 0.19 0.0
54 35 0.15 0.0
62 32 0.00 0.0
66 51 0.13 0.0
70 46 0.62 0.0
54 39 0.01 0.0
53 36 0.00 0.0
53 39 0.71 0.0
40 24 0.02 0.0
48 20 0.00 0.0
41 32 0.19 0.0
40 35 0.22 0.0
37 30 0.03 0.0
39 33 1.19 0.0
47 31 0.00 0.1
50 32 0.00 0.0
60 30 0.00 0.0
62 35 0.05 0.0
48 35 0.00 0.0
43 34 0.00 0.0
47 32 0.00 0.0
55 27 0.00 0.0
53 42 0.42 0.0
61 34 0.00 0.0
55 32 0.16 0.0
32 24 0.08 1.9
26 22 0.00 0.0
44 20 0.00 0.0
51 39 0.14 0.0
December 2018 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
60 47 0.08 0.0
69 53 0.15 0.0
56 38 0.03 0.0
39 33 0.06 1.0
33 30 0.15 1.2
41 29 0.00 0.0
41 26 0.00 0.0
33 23 0.00 0.0
34 26 0.05 0.1
39 20 0.00 0.0
41 19 0.00 0.0
48 26 0.00 0.0
56 36 0.00 0.0
51 36 0.37 0.0
58 49 0.88 0.0
52 43 0.45 0.0
52 35 0.00 0.0
45 26 0.00 0.0
57 25 0.00 0.0
51 29 0.78 0.0
47 38 1.19 0.0
39 29 0.09 0.0
44 27 0.37 0.0
44 28 0.01 0.0
43 28 0.00 0.0
50 24 0.00 0.0
54 28 0.20 0.0
62 47 0.18 0.0
54 33 0.00 0.0
51 33 0.00 0.0
71 34 0.49 0.0
Weather Station Details
Years Station Coordinates
1949–2024 Charleston Yeager Airport location
1892–1948 Charleston location