History for Charleston, SC

Thursday, February 21, 2013 — View Current Conditions
Thursday, February 21, 2013
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Daily Weekly Monthly Custom
  Actual Average (KCHS) Record (KCHS)
Temperature
Mean Temperature 47 °F 53 °F  
Max Temperature 59 °F 64 °F 82 °F (1991)
Min Temperature 35 °F 42 °F 22 °F (1958)
Degree Days
Heating Degree Days 18 12  
Month to date heating degree days 297  
Since 1 July heating degree days 1556  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 2  
Moisture
Dew Point 41 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 44    
Precipitation
Precipitation 0.00 in 0.11 in 1.28 in (2005)
Month to date precipitation 2.22  
Year to date precipitation 5.93  
Snow
Snow 0.00 in 0.10 in - ()
Month to date snowfall 0.2  
Since 1 July snowfall 0.5  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 30.14 in    
Wind
Wind Speed 2 mph (ENE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 22, 2013 Rise Set
Actual Time 6:56 AM EST 6:10 PM EST
Civil Twilight 6:31 AM EST 6:35 PM EST
Nautical Twilight 6:02 AM EST 7:04 PM EST
Astronomical Twilight 5:34 AM EST 7:33 PM EST
Moon 2:32 PM EST (2/21) 3:51 AM EST (2/21)
Length Of Visible Light 12h 04m
Length of Day
11h 14m
Waxing Gibbous, 83% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
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Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 39.2 °F - 35.6 °F 87% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
12:35 AM 39.2 °F - 37.4 °F 93% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
12:55 AM 41.0 °F - 37.4 °F 87% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
1:15 AM 41.0 °F - 37.4 °F 87% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
1:35 AM 41.0 °F - 37.4 °F 87% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
1:55 AM 39.2 °F - 37.4 °F 93% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
2:15 AM 39.2 °F - 37.4 °F 93% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
2:35 AM 39.2 °F - 37.4 °F 93% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
2:55 AM 39.2 °F - 37.4 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
3:15 AM 39.2 °F - 37.4 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
3:35 AM 39.2 °F - 35.6 °F 87% 30.11 in 10.0 mi Calm Calm - 0.00 in   Clear
4:15 AM 39.2 °F - 35.6 °F 87% 30.11 in 10.0 mi Calm Calm - 0.00 in   Clear
4:35 AM 37.4 °F - 35.6 °F 93% 30.11 in 10.0 mi Calm Calm - 0.00 in   Clear
4:55 AM 37.4 °F - 35.6 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
5:15 AM 37.4 °F - 35.6 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
5:35 AM 37.4 °F - 35.6 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
5:55 AM 37.4 °F - 33.8 °F 87% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
6:15 AM 37.4 °F - 35.6 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
6:35 AM 35.6 °F - 33.8 °F 93% 30.14 in 10.0 mi Calm Calm - 0.00 in   Clear
6:55 AM 37.4 °F - 33.8 °F 87% 30.14 in 10.0 mi Calm Calm - 0.00 in   Clear
7:15 AM 37.4 °F - 33.8 °F 87% 30.15 in 10.0 mi Calm Calm - 0.00 in   Clear
7:35 AM 39.2 °F - 35.6 °F 87% 30.16 in 10.0 mi Calm Calm - 0.00 in   Clear
7:55 AM 39.2 °F - 37.4 °F 93% 30.16 in 10.0 mi Calm Calm - 0.00 in   Clear
8:15 AM 44.6 °F - 41.0 °F 87% 30.17 in 10.0 mi Calm Calm - 0.00 in   Clear
8:35 AM 46.4 °F 42.9 °F 42.8 °F 87% 30.18 in 10.0 mi North 6.9 mph - 0.00 in   Clear
8:55 AM 48.2 °F - 42.8 °F 82% 30.19 in 10.0 mi North 3.5 mph - 0.00 in   Clear
9:15 AM 48.2 °F - 42.8 °F 82% 30.18 in 10.0 mi North 5.8 mph - 0.00 in   Clear
9:35 AM 51.8 °F - 41.0 °F 67% 30.19 in 10.0 mi NNE 3.5 mph - 0.00 in   Clear
9:55 AM 53.6 °F - 41.0 °F 62% 30.20 in 10.0 mi NNE 5.8 mph - 0.00 in   Clear
10:35 AM 55.4 °F - 37.4 °F 51% 30.19 in 10.0 mi NE 5.8 mph - 0.00 in   Clear
10:55 AM 55.4 °F - 37.4 °F 51% 30.19 in 10.0 mi NE 5.8 mph - 0.00 in   Clear
11:15 AM 57.2 °F - 35.6 °F 44% 30.19 in 10.0 mi Calm Calm - 0.00 in   Clear
11:35 AM 57.2 °F - 39.2 °F 51% 30.20 in 10.0 mi East 4.6 mph - 0.00 in   Clear
11:55 AM 59.0 °F - 39.2 °F 48% 30.19 in 9.0 mi East 6.9 mph - 0.00 in   Clear
12:15 PM 57.2 °F - 42.8 °F 59% 30.18 in 10.0 mi ESE 10.4 mph - 0.00 in   Clear
12:35 PM 59.0 °F - 41.0 °F 51% 30.18 in 10.0 mi ESE 10.4 mph - 0.00 in   Clear
12:55 PM 57.2 °F - 39.2 °F 51% 30.17 in 10.0 mi East 10.4 mph - 0.00 in   Clear
1:15 PM 57.2 °F - 41.0 °F 55% 30.16 in 10.0 mi East 10.4 mph - 0.00 in   Clear
1:35 PM 57.2 °F - 41.0 °F 55% 30.15 in 10.0 mi East 8.1 mph - 0.00 in   Clear
1:55 PM 57.2 °F - 41.0 °F 55% 30.15 in 10.0 mi East 10.4 mph - 0.00 in   Clear
2:15 PM 57.2 °F - 39.2 °F 51% 30.14 in 10.0 mi East 9.2 mph - 0.00 in   Clear
2:35 PM 57.2 °F - 39.2 °F 51% 30.13 in 10.0 mi East 9.2 mph - 0.00 in   Clear
2:55 PM 57.2 °F - 41.0 °F 55% 30.12 in 10.0 mi East 9.2 mph - 0.00 in   Clear
3:15 PM 57.2 °F - 41.0 °F 55% 30.12 in 10.0 mi East 8.1 mph - 0.00 in   Clear
3:35 PM 57.2 °F - 39.2 °F 51% 30.12 in 10.0 mi ESE 8.1 mph - 0.00 in   Clear
3:55 PM 57.2 °F - 41.0 °F 55% 30.12 in 10.0 mi East 8.1 mph - 0.00 in   Clear
4:15 PM 57.2 °F - 41.0 °F 55% 30.11 in 10.0 mi East 8.1 mph - 0.00 in   Clear
4:35 PM 55.4 °F - 41.0 °F 58% 30.12 in 10.0 mi East 10.4 mph - 0.00 in   Clear
5:15 PM 55.4 °F - 42.8 °F 63% 30.12 in 10.0 mi East 3.5 mph - 0.00 in   Clear
6:15 PM 51.8 °F - 44.6 °F 76% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
6:35 PM 51.8 °F - 44.6 °F 76% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
6:55 PM 50.0 °F - 44.6 °F 82% 30.12 in 10.0 mi Calm Calm - 0.00 in   Clear
7:15 PM 50.0 °F - 44.6 °F 82% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
7:35 PM 48.2 °F - 44.6 °F 87% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
7:55 PM 48.2 °F - 46.4 °F 93% 30.13 in 10.0 mi Calm Calm - 0.00 in   Clear
8:15 PM 50.0 °F - 46.4 °F 87% 30.14 in 10.0 mi Calm Calm - 0.00 in   Clear
8:35 PM 48.2 °F - 44.6 °F 87% 30.14 in 10.0 mi Calm Calm - 0.00 in   Clear
8:55 PM 48.2 °F - 46.4 °F 93% 30.14 in 10.0 mi Calm Calm - 0.00 in   Clear
9:15 PM 48.2 °F - 46.4 °F 93% 30.14 in 10.0 mi Calm Calm - 0.00 in   Clear
9:35 PM 48.2 °F - 46.4 °F 93% 30.15 in 10.0 mi Calm Calm - 0.00 in   Clear
9:55 PM 51.8 °F - 48.2 °F 88% 30.15 in 10.0 mi ENE 5.8 mph - 0.00 in   Clear
10:15 PM 51.8 °F - 48.2 °F 88% 30.15 in 10.0 mi ENE 5.8 mph - 0.00 in   Clear
10:35 PM 50.0 °F - 48.2 °F 94% 30.15 in 10.0 mi ENE 5.8 mph - 0.00 in   Clear
10:55 PM 51.8 °F - 48.2 °F 88% 30.17 in 10.0 mi NE 5.8 mph - 0.00 in   Clear
11:15 PM 51.8 °F - 50.0 °F 94% 30.15 in 10.0 mi ENE 6.9 mph - 0.00 in   Clear
11:35 PM 53.6 °F - 50.0 °F 88% 30.16 in 10.0 mi NE 6.9 mph - 0.00 in   Clear
11:55 PM 53.6 °F - 48.2 °F 82% 30.17 in 10.0 mi NE 6.9 mph - 0.00 in   Clear
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