Weather History for Charleston, SC

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 76 °F 59 °F
Mean Temperature 75 °F 66 °F 53 °F
Min Temperature 67 °F 55 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 12 2 0 72
Cooling Degree Days (base 65) 10 3 0 92
Growing Degree Days (base 50) 26 16 3 468
Dew Point  
Dew Point 71 °F 55 °F 34 °F
Precipitation  
Precipitation 1.88 in 0.21 in 0.00 in 5.56 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 8 mph 0 mph
Gust Wind 40 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.10 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:44 AM EDT 7:54 PM EDT
Civil Twilight 6:18 AM EDT 8:19 PM EDT
Nautical Twilight 5:48 AM EDT 8:50 PM EDT
Astronomical Twilight 5:16 AM EDT 9:22 PM EDT
Moon 2:52 PM EDT (4/20) 3:15 AM EDT (4/20)
Length of Visible Light 14h 01m
Length of Day
13h 09m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Weather History Calendar

Precipitation Actual month total 5.56 Normal Month Total: 2.91
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
79 | 57 T
Average:
73 | 50 0.11
Scattered Clouds
Actual:
68 | 48 0.00
Average:
74 | 50 0.11
Fog
Actual:
71 | 48 T
Average:
74 | 51 0.10
Rain
Actual:
59 | 48 0.46
Average:
74 | 51 0.10
Thunderstorm
Actual:
61 | 45 0.07
Average:
74 | 51 0.09
Scattered Clouds
Actual:
73 | 42 0.00
Average:
74 | 51 0.10
Fog
Actual:
76 | 48 0.00
Average:
75 | 51 0.09
Fog
Actual:
80 | 54 0.00
Average:
75 | 52 0.10
Fog
Actual:
84 | 59 0.00
Average:
75 | 52 0.10
Fog
Actual:
82 | 56 0.00
Average:
75 | 52 0.09
Fog
Actual:
82 | 62 0.00
Average:
75 | 52 0.10
Thunderstorm
Actual:
82 | 67 1.88
Average:
76 | 52 0.10
Partly Cloudy
Actual:
79 | 54 0.00
Average:
76 | 53 0.09
Rain
Actual:
73 | 54 0.52
Average:
76 | 53 0.10
Rain
Actual:
73 | 61 0.64
Average:
76 | 53 0.10
Fog
Actual:
80 | 58 0.00
Average:
77 | 53 0.09
Fog
Actual:
83 | 59 0.00
Average:
77 | 54 0.09
Fog
Actual:
82 | 63 0.00
Average:
77 | 54 0.10
Thunderstorm
Actual:
82 | 64 0.47
Average:
77 | 54 0.10
Rain
Actual:
63 | 46 0.39
Average:
77 | 54 0.09
Partly Cloudy
Actual:
71 | 45 0.00
Average:
78 | 55 0.10
Partly Cloudy
Actual:
72 | 50 0.00
Average:
78 | 55 0.10
Partly Cloudy
Actual:
69 | 53 0.00
Average:
78 | 55 0.10
Fog
Actual:
79 | 48 0.00
Average:
78 | 55 0.10
Thunderstorm
Actual:
84 | 63 0.36
Average:
79 | 56 0.09
Partly Cloudy
Actual:
76 | 57 0.00
Average:
79 | 56 0.09
Rain
Actual:
76 | 54 0.01
Average:
79 | 56 0.10
Rain
Actual:
78 | 58 T
Average:
79 | 56 0.09
Thunderstorm
Actual:
81 | 64 0.69
Average:
80 | 57 0.10
Rain
Actual:
80 | 63 0.07
Average:
80 | 57 0.09
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 79 68 57 59 56 51 84 64 43 29.96 29.92 29.87 10 10 10 17 8 23 T Rain , Thunderstorm
2 68 58 48 50 45 40 83 60 37 30.14 30.08 29.98 10 10 10 17 7 24 0.00  
3 71 60 48 52 47 40 96 70 44 30.26 30.16 30.08 10 8 2 16 8 21 T Fog
4 59 54 48 56 49 42 96 81 66 30.24 30.03 29.86 10 9 3 21 12 29 0.46 Rain
5 61 53 45 47 44 42 93 74 55 30.04 29.95 29.88 10 10 10 20 10 23 0.07 Rain , Thunderstorm
6 73 58 42 49 43 34 93 59 25 30.24 30.16 30.04 10 10 10 21 8 25 0.00  
7 76 62 48 58 53 47 93 68 43 30.27 30.20 30.16 10 9 6 18 7 21 0.00 Fog
8 80 67 54 59 57 52 100 73 45 30.21 30.17 30.14 10 9 3 18 6 22 0.00 Fog
9 84 72 59 63 59 55 100 70 40 30.24 30.18 30.14 10 9 2 16 6 20 0.00 Fog
10 82 69 56 63 59 55 93 67 40 30.19 30.12 30.04 10 10 3 16 6 21 0.00 Fog
11 82 72 62 68 65 61 93 79 64 30.03 29.96 29.86 10 10 7 23 11 29 0.00 Fog
12 82 75 67 71 68 66 97 83 69 29.87 29.80 29.75 10 8 1 23 12 32 1.88 Rain , Thunderstorm
13 79 67 54 54 48 45 80 56 31 30.04 29.95 29.85 10 10 10 14 5 18 0.00  
14 73 64 54 61 57 52 100 81 61 30.10 30.04 29.96 10 10 7 17 7 23 0.52 Rain
15 73 67 61 64 62 59 93 79 64 30.17 30.02 29.89 10 9 3 32 7 37 0.64 Fog , Rain
16 80 69 58 63 59 37 97 73 48 30.25 30.21 29.98 10 9 6 14 6 17 0.00 Fog
17 83 71 59 64 60 57 100 74 47 30.25 30.20 30.15 10 6 0 15 5 24 0.00 Fog
18 82 73 63 66 63 60 93 72 51 30.15 30.11 30.04 10 10 7 22 9 26 0.00 Fog
19 82 73 64 70 67 63 90 76 62 30.03 29.94 29.88 10 10 4 29 14 40 0.47 Rain , Thunderstorm
20 63 55 46 59 48 38 89 66 42 30.25 30.10 29.96 10 10 6 21 8 26 0.39 Rain
21 71 58 45 49 45 40 93 69 44 30.34 30.30 30.24 10 10 10 23 14 31 0.00  
22 72 61 50 48 43 34 72 58 44 30.28 30.22 30.14 10 10 10 23 12 28 0.00  
23 69 61 53 54 50 46 93 73 53 30.22 30.18 30.15 10 10 10 15 7 20 0.00  
24 79 64 48 60 53 46 93 65 37 30.19 30.15 30.09 10 9 4 16 7 22 0.00 Fog
25 84 74 63 65 62 60 93 70 47 30.24 30.15 30.10 10 9 1 32 7 40 0.36 Rain , Thunderstorm
26 76 67 57 63 52 37 93 60 27 30.39 30.31 30.23 10 10 5 20 9 24 0.00  
27 76 65 54 58 51 43 93 64 35 30.36 30.30 30.25 10 10 10 15 7 21 0.01 Rain
28 78 68 58 63 60 53 93 77 60 30.23 30.14 30.05 10 10 10 22 11 26 T Rain
29 81 73 64 67 64 61 93 74 54 30.06 30.01 29.96 10 9 2 22 4 31 0.69 Rain , Thunderstorm
30 80 72 63 66 62 59 93 79 64 30.11 30.02 29.97 10 6 0 17 6 21 0.07 Fog , Rain