Charleston Weather in 2021

Historical record of Charleston, West Virginia weather for the year 2021 based on NOAA data.
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2021 Charleston Weather Extremes
Highest temperature 94 °F June 28
Lowest temperature 10 °F February 21
Highest daily low 71 °F August 28
Lowest daily high 28 °F February 17
Most daily precipitation 2.2 inches February 28
Most daily snow 2.3 inches February 18
Total annual precipitation 38.8 inches -
Total annual snow 14.5 inches -
Highest Temperatures in Charleston in 2021
Rank Temperature Date
1 94 °F Jun 28
2 93 °F Aug 28
2 93 °F Aug 25
2 93 °F Aug 24
2 93 °F Aug 12
2 93 °F Jul 27
2 93 °F Jun 29
8 92 °F Aug 13
8 92 °F Aug 10
8 92 °F Aug 9
8 92 °F Jul 26
Lowest Temperatures in Charleston in 2021
Rank Temperature Date
1 10 °F February 21
2 13 °F February 20
3 16 °F January 30
4 17 °F February 17
4 17 °F February 8
4 17 °F February 4
7 18 °F February 16
8 19 °F January 24
8 19 °F January 23
10 20 °F December 23
10 20 °F March 8
10 20 °F January 10
January 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 34 0.22 0.0
56 39 0.02 0.0
45 37 0.10 0.0
42 30 0.00 0.0
39 28 0.03 0.0
36 33 0.00 0.0
39 29 0.00 0.0
36 31 0.00 0.0
34 24 0.00 0.0
43 20 0.00 0.0
40 25 0.00 0.0
44 26 0.00 0.0
48 22 0.00 0.0
51 27 0.00 0.0
44 29 0.27 0.1
38 27 0.08 0.8
38 33 0.01 0.0
34 31 0.00 0.1
42 30 0.06 0.2
40 25 0.00 0.0
44 26 0.00 0.0
43 30 0.00 0.0
34 19 0.00 0.0
33 19 0.05 0.1
40 32 1.13 0.0
60 40 0.04 0.0
46 29 0.04 0.8
29 23 0.07 1.6
32 21 0.00 0.0
39 16 0.08 1.0
45 32 0.42 0.0
February 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 27 0.24 1.2
32 24 0.08 1.6
36 22 0.00 0.0
46 17 0.01 0.0
45 34 0.09 0.0
45 30 0.00 0.0
35 22 0.04 0.0
48 17 0.00 0.0
39 30 0.00 0.0
35 30 0.36 0.0
32 26 0.47 1.6
31 28 0.00 0.0
32 29 0.02 0.0
30 26 0.02 0.0
33 28 0.22 0.0
34 18 0.08 1.1
28 17 0.00 0.0
35 26 0.28 2.3
31 23 0.02 0.8
29 13 0.02 1.0
43 10 0.00 0.0
45 32 0.22 0.0
56 33 0.00 0.0
71 28 0.04 0.0
52 37 0.00 0.0
53 30 0.12 0.0
59 43 0.20 0.0
63 50 2.23 0.0
March 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
58 35 0.81 0.0
47 26 0.00 0.0
57 24 0.00 0.0
54 31 0.00 0.0
43 22 0.00 0.0
47 25 0.00 0.0
48 21 0.00 0.0
60 20 0.00 0.0
67 30 0.00 0.0
74 30 0.00 0.0
72 46 0.00 0.0
67 48 0.20 0.0
54 35 0.00 0.0
56 28 0.00 0.0
46 33 0.10 0.0
75 43 0.00 0.0
73 45 0.00 0.0
69 47 0.91 0.0
54 37 0.00 0.0
63 27 0.00 0.0
69 29 0.00 0.0
71 31 0.00 0.0
71 48 0.00 0.0
79 58 0.00 0.0
70 47 0.19 0.0
72 50 0.00 0.0
68 40 0.00 0.0
62 42 0.60 0.0
59 35 0.00 0.0
78 32 0.00 0.0
65 38 0.80 0.0
April 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
39 29 0.00 0.0
45 25 0.00 0.0
61 24 0.00 0.0
72 38 0.00 0.0
77 40 0.00 0.0
79 45 0.00 0.0
83 49 0.00 0.0
85 52 0.01 0.0
80 54 0.21 0.0
81 52 0.08 0.0
65 54 0.02 0.0
63 48 0.00 0.0
71 41 0.00 0.0
56 50 0.32 0.0
53 47 0.00 0.0
59 39 0.00 0.0
60 36 0.01 0.0
63 45 0.00 0.0
67 39 0.00 0.0
74 40 0.00 0.0
56 33 0.13 0.0
50 31 0.01 0.0
61 27 0.00 0.0
57 38 0.56 0.0
62 45 0.00 0.0
75 36 0.00 0.0
86 44 0.00 0.0
83 63 0.48 0.0
75 58 0.43 0.0
70 50 0.00 0.0
May 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
70 37 0.00 0.0
82 45 0.00 0.0
75 56 0.40 0.0
77 58 0.00 0.0
65 47 0.45 0.0
62 37 0.00 0.0
61 46 0.36 0.0
60 43 0.04 0.0
77 45 0.07 0.0
63 41 0.00 0.0
65 41 0.00 0.0
64 42 0.00 0.0
69 35 0.00 0.0
72 37 0.00 0.0
74 38 0.00 0.0
72 49 0.02 0.0
63 48 0.09 0.0
80 55 0.00 0.0
88 53 0.00 0.0
86 54 0.00 0.0
87 54 0.00 0.0
85 58 0.00 0.0
87 58 0.00 0.0
87 61 0.00 0.0
90 63 0.00 0.0
88 65 0.00 0.0
84 62 0.00 0.0
77 56 1.50 0.0
56 48 0.03 0.0
56 50 0.04 0.0
73 48 0.00 0.0
June 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
78 50 0.00 0.0
75 61 0.00 0.0
74 62 0.86 0.0
81 62 0.24 0.0
88 58 0.00 0.0
87 61 0.00 0.0
86 67 0.02 0.0
89 66 0.00 0.0
76 67 0.11 0.0
85 70 1.19 0.0
81 69 0.11 0.0
85 69 0.03 0.0
88 64 0.08 0.0
85 64 0.00 0.0
78 62 0.01 0.0
77 53 0.00 0.0
81 48 0.00 0.0
86 53 0.00 0.0
84 67 0.11 0.0
88 66 0.00 0.0
86 69 0.47 0.0
73 52 0.35 0.0
77 47 0.00 0.0
84 56 0.00 0.0
86 61 0.00 0.0
87 64 0.00 0.0
88 64 0.00 0.0
94 68 0.07 0.0
93 68 0.00 0.0
85 70 0.23 0.0
July 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
75 68 1.52 0.0
76 59 0.00 0.0
78 55 0.00 0.0
84 60 0.00 0.0
89 63 0.00 0.0
91 66 0.00 0.0
90 69 0.03 0.0
85 69 0.01 0.0
85 69 0.08 0.0
84 62 0.24 0.0
89 66 0.84 0.0
88 69 0.00 0.0
84 68 0.00 0.0
85 67 0.27 0.0
87 67 0.00 0.0
91 69 0.00 0.0
85 68 0.10 0.0
81 62 0.00 0.0
85 64 0.00 0.0
87 61 0.00 0.0
85 64 0.00 0.0
83 60 0.00 0.0
85 58 0.00 0.0
90 60 0.00 0.0
88 68 0.00 0.0
92 70 0.01 0.0
93 65 0.00 0.0
91 62 0.00 0.0
90 66 0.00 0.0
89 66 0.00 0.0
84 63 0.01 0.0
August 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
85 63 0.02 0.0
81 60 0.00 0.0
82 57 0.22 0.0
83 61 0.01 0.0
86 64 0.04 0.0
90 62 0.00 0.0
88 66 0.00 0.0
87 63 0.00 0.0
92 65 0.04 0.0
92 68 0.17 0.0
86 70 1.00 0.0
93 71 0.00 0.0
92 69 0.70 0.0
86 69 0.16 0.0
81 66 0.50 0.0
84 70 0.45 0.0
81 70 0.96 0.0
82 71 0.36 0.0
80 70 0.04 0.0
86 68 0.00 0.0
89 66 0.00 0.0
89 67 0.07 0.0
91 68 0.00 0.0
93 69 0.00 0.0
93 69 0.02 0.0
89 69 0.24 0.0
90 69 0.00 0.0
93 71 0.00 0.0
91 69 0.31 0.0
84 68 0.28 0.0
77 68 0.51 0.0
September 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 62 0.50 0.0
78 56 0.00 0.0
79 53 0.00 0.0
82 54 0.00 0.0
71 66 0.50 0.0
81 61 0.00 0.0
84 56 0.00 0.0
82 63 0.35 0.0
78 56 0.00 0.0
76 52 0.00 0.0
79 51 0.00 0.0
83 59 0.00 0.0
83 63 0.00 0.0
87 62 0.00 0.0
79 65 0.11 0.0
84 64 0.01 0.0
87 63 0.00 0.0
86 64 0.00 0.0
88 64 0.00 0.0
84 67 0.03 0.0
71 64 0.29 0.0
83 58 0.13 0.0
67 49 0.07 0.0
72 44 0.00 0.0
71 47 0.00 0.0
73 50 0.00 0.0
80 48 0.00 0.0
81 58 0.00 0.0
80 55 0.00 0.0
78 50 0.00 0.0
October 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 47 0.00 0.0
81 46 0.00 0.0
77 61 0.28 0.0
79 61 0.01 0.0
83 59 0.00 0.0
82 64 0.00 0.0
76 63 0.02 0.0
75 60 1.52 0.0
78 61 0.00 0.0
82 55 0.00 0.0
82 56 0.00 0.0
79 57 0.00 0.0
78 59 0.00 0.0
81 59 0.00 0.0
84 64 0.00 0.0
71 51 0.80 0.0
62 44 0.00 0.0
68 40 0.00 0.0
71 39 0.00 0.0
73 41 0.00 0.0
75 47 0.36 0.0
56 50 0.00 0.0
62 50 0.00 0.0
77 51 0.02 0.0
65 48 0.37 0.0
55 39 0.07 0.0
53 37 0.00 0.0
68 45 0.17 0.0
65 54 0.10 0.0
58 48 0.13 0.0
57 51 0.05 0.0
November 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
60 41 0.00 0.0
47 39 0.06 0.0
50 30 0.00 0.0
54 26 0.00 0.0
53 26 0.00 0.0
60 25 0.00 0.0
60 27 0.00 0.0
68 30 0.00 0.0
72 34 0.00 0.0
71 44 0.00 0.0
77 43 0.38 0.0
60 40 0.08 0.0
48 35 0.23 0.0
45 36 0.05 0.0
45 35 0.00 0.0
63 37 0.00 0.0
74 42 0.00 0.0
64 38 0.22 0.0
42 26 0.00 0.0
57 23 0.00 0.0
59 36 0.25 0.0
49 30 0.00 0.0
41 24 0.00 0.0
54 21 0.00 0.0
50 34 0.24 0.0
45 25 0.01 0.0
46 22 0.00 0.0
54 34 0.00 0.0
42 27 0.00 0.0
57 32 0.00 0.0
December 2021 Charleston Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
51 31 0.00 0.0
67 48 0.00 0.0
59 39 0.00 0.0
57 37 0.00 0.0
64 32 0.00 0.0
63 30 0.41 0.0
37 27 0.00 0.0
40 26 0.02 0.2
54 22 0.00 0.0
65 49 0.00 0.0
71 38 0.29 0.0
47 28 0.00 0.0
55 23 0.00 0.0
61 25 0.00 0.0
70 34 0.00 0.0
72 41 0.05 0.0
53 44 0.17 0.0
64 42 0.24 0.0
41 33 0.00 0.0
48 24 0.00 0.0
43 24 0.00 0.0
39 25 0.00 0.0
53 20 0.00 0.0
63 50 0.00 0.0
66 49 0.25 0.0
58 42 0.00 0.0
67 41 0.13 0.0
67 48 0.30 0.0
63 52 0.19 0.0
60 44 0.00 0.0
62 38 0.01 0.0
Weather Station Details
Years Station Coordinates
1949–2024 Charleston Yeager Airport location
1892–1948 Charleston location