Weather History for Charleston, SC

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Week of August 18, 2013 through August 24, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 89 °F 85 °F
Mean Temperature 83 °F 82 °F 79 °F
Min Temperature 75 °F 74 °F 72 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 17 14 117
Growing Degree Days (base 50) 32 31 28 218
Dew Point  
Dew Point 77 °F 72 °F 67 °F
Precipitation  
Precipitation 0.43 in 0.21 in 0.00 in 1.07 in
Snowdepth - - - -
Wind  
Wind 20 mph 4 mph 0 mph
Gust Wind 24 mph - -
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.11 in 29.97 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 24, 2013 Rise Set
Actual Time 6:49 AM EDT 7:54 PM EDT
Civil Twilight 6:24 AM EDT 8:20 PM EDT
Nautical Twilight 5:53 AM EDT 8:50 PM EDT
Astronomical Twilight 5:22 AM EDT 9:21 PM EDT
Moon 10:05 PM EDT (8/24) 10:31 AM EDT (8/24)
Length of Visible Light 13h 56m
Length of Day
13h 05m
Waning Gibbous, 84% of the Moon is Illuminated
Aug 24
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 90 81 72 76 72 69 93 75 56 30.20 30.15 30.12 10 9 7 13 4 16 0.13 Rain
19 89 82 75 76 74 72 94 78 61 30.15 30.10 30.06 10 10 9 18 3 21 0.43 Fog , Rain , Thunderstorm
20 89 82 74 76 74 72 94 79 63 30.17 30.12 30.07 10 7 0 14 4 21 0.17 Fog , Rain , Thunderstorm
21 90 82 74 77 74 71 100 83 65 30.22 30.17 30.12 10 10 3 20 3 24 0.34 Fog , Rain , Thunderstorm
22 90 83 75 75 72 69 94 75 55 30.17 30.11 30.05 10 10 7 14 4 17 T Fog , Rain , Thunderstorm
23 92 83 74 74 71 68 88 69 49 30.06 30.02 29.97 10 10 10 16 5 22 0.00 Rain , Thunderstorm
24 85 79 72 73 70 67 88 75 61 30.22 30.13 30.02 10 10 10 15 7 20 T Rain , Thunderstorm