Weather History for Charleston, SC

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 68 °F 49 °F
Mean Temperature 75 °F 57 °F 43 °F
Min Temperature 68 °F 45 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 22 10 0 295
Cooling Degree Days (base 65) 10 1 0 34
Growing Degree Days (base 50) 24 7 0 228
Dew Point  
Dew Point 70 °F 47 °F 20 °F
Precipitation  
Precipitation 0.92 in 0.07 in 0.00 in 2.15 in
Snowdepth - - - -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.17 in 29.80 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 24, 2013 Rise Set
Actual Time 7:20 AM EST 5:19 PM EST
Civil Twilight 6:53 AM EST 5:46 PM EST
Nautical Twilight 6:22 AM EST 6:17 PM EST
Astronomical Twilight 5:52 AM EST 6:47 PM EST
Moon No Moon Rise 11:33 AM EST (12/24)
Length of Visible Light 10h 53m
Length of Day
9h 59m
Waning Gibbous, 59% of the Moon is Illuminated
Dec 24
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Weather History Calendar

Precipitation Actual month total 2.15 Normal Month Total: 3.11
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Overcast
Actual:
63 | 48 0.00
Average:
66 | 43 0.09
Fog
Actual:
67 | 46 0.00
Average:
65 | 43 0.09
Rain
Actual:
71 | 45 T
Average:
65 | 43 0.09
Fog
Actual:
80 | 56 0.00
Average:
65 | 43 0.10
Fog
Actual:
81 | 56 0.00
Average:
64 | 42 0.09
Scattered Clouds
Actual:
82 | 66 0.00
Average:
64 | 42 0.10
Rain
Actual:
80 | 49 0.33
Average:
64 | 42 0.08
Rain
Actual:
49 | 45 0.09
Average:
63 | 42 0.09
Fog
Actual:
76 | 45 0.00
Average:
63 | 41 0.09
Rain
Actual:
75 | 47 0.04
Average:
63 | 41 0.10
Partly Cloudy
Actual:
59 | 37 0.00
Average:
63 | 41 0.09
Scattered Clouds
Actual:
57 | 34 0.00
Average:
62 | 41 0.10
Partly Cloudy
Actual:
59 | 30 0.00
Average:
62 | 41 0.10
Rain
Actual:
71 | 47 0.92
Average:
62 | 40 0.10
Rain
Actual:
66 | 44 0.01
Average:
62 | 40 0.10
Clear
Actual:
62 | 35 0.00
Average:
61 | 40 0.10
Clear
Actual:
67 | 41 0.00
Average:
61 | 40 0.10
Clear
Actual:
60 | 36 0.00
Average:
61 | 40 0.10
Scattered Clouds
Actual:
66 | 32 0.00
Average:
61 | 39 0.11
Fog
Actual:
76 | 48 0.00
Average:
60 | 39 0.11
Fog
Actual:
80 | 53 0.00
Average:
60 | 39 0.10
Partly Cloudy
Actual:
81 | 68 0.00
Average:
60 | 39 0.11
Rain
Actual:
82 | 59 0.06
Average:
60 | 39 0.11
Rain
Actual:
61 | 42 0.04
Average:
60 | 39 0.11
Partly Cloudy
Actual:
53 | 33 0.00
Average:
60 | 38 0.11
Rain
Actual:
51 | 40 0.08
Average:
59 | 38 0.11
Partly Cloudy
Actual:
60 | 40 0.00
Average:
59 | 38 0.10
Rain
Actual:
65 | 34 0.01
Average:
59 | 38 0.10
Rain
Actual:
76 | 52 0.57
Average:
59 | 38 0.11
Partly Cloudy
Actual:
62 | 44 0.00
Average:
59 | 38 0.11
Mostly Cloudy
Actual:
59 | 44 0.00
Average:
59 | 38 0.11
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 63 56 48 52 46 39 89 75 60 30.30 30.17 30.02 10 9 6 12 5 16 0.00  
2 67 57 46 52 47 41 93 67 40 30.00 29.91 29.83 10 8 2 13 4 16 0.00 Fog
3 71 58 45 54 49 43 93 70 47 30.00 29.95 29.90 10 9 6 14 4 17 T Fog , Rain
4 80 68 56 62 58 54 97 73 48 30.12 30.05 29.99 10 8 0 13 3 21 0.00 Fog
5 81 69 56 65 60 55 100 77 54 30.19 30.13 30.10 10 5 0 16 6 21 0.00 Fog
6 82 74 66 66 65 63 93 78 62 30.17 30.12 30.09 10 10 10 22 12 28 0.00  
7 80 65 49 68 60 46 96 82 67 30.35 30.20 30.11 10 8 2 17 9 26 0.33 Rain
8 49 47 45 46 44 43 93 90 86 30.35 30.30 30.26 10 5 1 15 8 20 0.09 Rain
9 76 61 45 64 54 43 100 85 69 30.26 30.16 30.07 10 3 0 9 4 13 0.00 Fog
10 75 61 47 66 59 43 93 77 60 30.32 30.07 29.98 10 8 0 23 11 30 0.04 Fog , Rain
11 59 48 37 42 35 30 89 64 39 30.44 30.36 30.30 10 10 10 15 6 20 0.00  
12 57 46 34 39 30 22 89 58 26 30.41 30.34 30.28 10 10 10 16 6 22 0.00  
13 59 45 30 38 29 20 92 58 24 30.42 30.34 30.25 10 10 10 10 4 17 0.00  
14 71 59 47 66 58 39 90 78 66 30.23 29.99 29.81 10 8 2 28 11 37 0.92 Rain
15 66 55 44 62 50 39 93 74 55 30.15 29.94 29.80 10 10 10 20 9 26 0.01 Rain
16 62 49 35 41 36 31 92 61 30 30.24 30.19 30.14 10 10 10 8 5 14 0.00  
17 67 54 41 43 35 31 76 51 26 30.24 30.17 30.10 10 10 10 16 8 23 0.00  
18 60 48 36 35 30 24 76 51 26 30.34 30.24 30.12 10 10 10 14 5 20 0.00  
19 66 49 32 46 38 29 96 68 39 30.38 30.32 30.26 10 10 10 10 2 14 0.00  
20 76 62 48 57 52 46 93 70 46 30.28 30.22 30.18 10 10 7 13 3 16 0.00 Fog
21 80 67 53 67 60 52 93 76 58 30.18 30.14 30.09 10 8 1 21 8 26 0.00 Fog
22 81 75 68 68 67 65 90 76 62 30.14 30.11 30.09 10 10 9 26 12 33 0.00  
23 82 71 59 70 65 57 93 78 62 30.14 30.10 30.05 10 10 6 22 11 31 0.06 Rain
24 61 52 42 56 43 29 93 63 32 30.38 30.22 30.09 10 10 5 18 11 24 0.04 Rain
25 53 43 33 31 27 21 70 56 41 30.48 30.41 30.35 10 10 10 16 10 22 0.00  
26 51 46 40 42 37 28 85 71 57 30.34 30.30 30.25 10 10 10 14 9 18 0.08 Rain
27 60 50 40 35 32 29 73 51 29 30.42 30.38 30.32 10 10 10 14 8 17 0.00  
28 65 50 34 54 40 29 93 67 40 30.39 30.28 30.06 10 10 7 13 6 15 0.01 Rain
29 76 64 52 68 59 48 93 73 53 30.03 29.91 29.82 10 8 1 29 12 41 0.57 Rain
30 62 53 44 47 44 42 93 72 51 30.18 30.09 30.00 10 10 10 13 6 16 0.00  
31 59 52 44 45 42 37 89 68 47 30.38 30.28 30.17 10 10 7 14 6 17 0.00