Weather History for Charleston, SC

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Thursday, February 28, 2013

  Actual Average (KCHS) Record (KCHS)
Temperature  
Mean Temperature 54 °F 54 °F  
Max Temperature 62 °F 66 °F 86 °F (1962)
Min Temperature 46 °F 43 °F 21 °F (2002)
Degree Days  
Heating Degree Days 11 11  
Month to date heating degree days 378  
Since 1 July heating degree days 1636  
Cooling Degree Days 0 0  
Month to date cooling degree days 5  
Year to date cooling degree days 7  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 49    
Maximum Humidity 76    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.10 in 2.27 in (1966)
Month to date precipitation 2.96  
Year to date precipitation 6.67  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2013 Rise Set
Actual Time 6:48 AM EST 6:16 PM EST
Civil Twilight 6:23 AM EST 6:41 PM EST
Nautical Twilight 5:55 AM EST 7:10 PM EST
Astronomical Twilight 5:26 AM EST 7:38 PM EST
Moon 9:27 PM EST (2/28) 8:09 AM EST (2/28)
Length of Visible Light 12h 17m
Length of Day
11h 28m
Waning Gibbous, 91% of the Moon is Illuminated
Feb 28
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 41.0 °F 67% 29.86 in 10.0 mi WSW 6.9 mph - 0.00 in   Clear
12:35 AM 51.8 °F - 41.0 °F 67% 29.86 in 10.0 mi WSW 8.1 mph - 0.00 in   Clear
12:55 AM 51.8 °F - 39.2 °F 62% 29.86 in 10.0 mi WSW 8.1 mph - 0.00 in   Clear
1:15 AM 51.8 °F - 39.2 °F 62% 29.85 in 10.0 mi WSW 8.1 mph - 0.00 in   Clear
1:35 AM 51.8 °F - 39.2 °F 62% 29.86 in 10.0 mi WSW 8.1 mph - 0.00 in   Clear
2:15 AM 50.0 °F - 39.2 °F 66% 29.84 in 10.0 mi WSW 8.1 mph - 0.00 in   Clear
2:35 AM 50.0 °F - 39.2 °F 66% 29.84 in 10.0 mi West 6.9 mph - 0.00 in   Clear
2:55 AM 50.0 °F - 39.2 °F 66% 29.84 in 10.0 mi West 8.1 mph - 0.00 in   Clear
3:15 AM 50.0 °F - 39.2 °F 66% 29.83 in 10.0 mi West 6.9 mph - 0.00 in   Clear
3:35 AM 50.0 °F - 39.2 °F 66% 29.83 in 10.0 mi West 6.9 mph - 0.00 in   Clear
4:15 AM 48.2 °F - 37.4 °F 66% 29.84 in 10.0 mi WSW 4.6 mph - 0.00 in   Clear
4:35 AM 48.2 °F - 39.2 °F 71% 29.84 in 10.0 mi Calm Calm - 0.00 in   Clear
4:55 AM 48.2 °F - 39.2 °F 71% 29.84 in 10.0 mi Calm Calm - 0.00 in   Clear
5:15 AM 46.4 °F 45.2 °F 39.2 °F 76% 29.84 in 10.0 mi WSW 3.5 mph - 0.00 in   Clear
5:35 AM 46.4 °F 44.3 °F 39.2 °F 76% 29.85 in 10.0 mi WSW 4.6 mph - 0.00 in   Clear
6:15 AM 46.4 °F 42.9 °F 39.2 °F 76% 29.86 in 10.0 mi WSW 6.9 mph - 0.00 in   Clear
6:35 AM 46.4 °F 43.5 °F 39.2 °F 76% 29.86 in 10.0 mi WSW 5.8 mph - 0.00 in   Clear
6:55 AM 46.4 °F 43.5 °F 39.2 °F 76% 29.87 in 10.0 mi WSW 5.8 mph - 0.00 in   Clear
7:15 AM 48.2 °F - 39.2 °F 71% 29.87 in 10.0 mi WSW 5.8 mph - 0.00 in   Clear
7:35 AM 48.2 °F - 37.4 °F 66% 29.88 in 10.0 mi West 8.1 mph - 0.00 in   Clear
7:55 AM 50.0 °F - 35.6 °F 58% 29.88 in 10.0 mi West 9.2 mph - 0.00 in   Clear
8:15 AM 51.8 °F - 35.6 °F 54% 29.89 in 10.0 mi West 12.7 mph 16.1 mph 0.00 in   Clear
8:35 AM 51.8 °F - 33.8 °F 50% 29.90 in 10.0 mi West 11.5 mph 16.1 mph 0.00 in   Clear
8:55 AM 53.6 °F - 33.8 °F 47% 29.90 in 10.0 mi West 12.7 mph 20.7 mph 0.00 in   Clear
9:15 AM 53.6 °F - 33.8 °F 47% 29.89 in 10.0 mi West 13.8 mph 23.0 mph 0.00 in   Clear
9:35 AM 53.6 °F - 33.8 °F 47% 29.89 in 10.0 mi West 18.4 mph 24.2 mph 0.00 in   Clear
9:55 AM 55.4 °F - 33.8 °F 44% 29.89 in 10.0 mi West 17.3 mph - 0.00 in   Clear
10:15 AM 55.4 °F - 32.0 °F 41% 29.88 in 10.0 mi West 17.3 mph 24.2 mph 0.00 in   Clear
10:35 AM 55.4 °F - 32.0 °F 41% 29.88 in 10.0 mi West 16.1 mph 23.0 mph 0.00 in   Clear
10:55 AM 57.2 °F - 32.0 °F 38% 29.88 in 10.0 mi WSW 13.8 mph 24.2 mph 0.00 in   Clear
11:15 AM 57.2 °F - 32.0 °F 38% 29.87 in 10.0 mi West 13.8 mph 19.6 mph 0.00 in   Clear
11:35 AM 57.2 °F - 32.0 °F 38% 29.86 in 10.0 mi WSW 15.0 mph 21.9 mph 0.00 in   Clear
11:55 AM 57.2 °F - 32.0 °F 38% 29.85 in 10.0 mi West 17.3 mph 25.3 mph 0.00 in   Clear
12:15 PM 59.0 °F - 32.0 °F 36% 29.85 in 10.0 mi West 19.6 mph 24.2 mph 0.00 in   Clear
12:35 PM 59.0 °F - 30.2 °F 34% 29.84 in 10.0 mi West 13.8 mph 23.0 mph 0.00 in   Clear
12:55 PM 60.8 °F - 30.2 °F 31% 29.83 in 10.0 mi WNW 17.3 mph 20.7 mph 0.00 in   Clear
1:15 PM 60.8 °F - 28.4 °F 29% 29.83 in 10.0 mi WSW 16.1 mph 25.3 mph 0.00 in   Clear
1:35 PM 60.8 °F - 26.6 °F 27% 29.82 in 10.0 mi WSW 17.3 mph 26.5 mph 0.00 in   Clear
1:55 PM 60.8 °F - 26.6 °F 27% 29.81 in 10.0 mi West 21.9 mph 28.8 mph 0.00 in   Clear
2:15 PM 60.8 °F - 28.4 °F 29% 29.80 in 10.0 mi West 18.4 mph 25.3 mph 0.00 in   Clear
2:35 PM 60.8 °F - 28.4 °F 29% 29.81 in 10.0 mi West 12.7 mph 23.0 mph 0.00 in   Clear
2:55 PM 62.6 °F - 28.4 °F 27% 29.81 in 10.0 mi West 19.6 mph 27.6 mph 0.00 in   Clear
3:15 PM 62.6 °F - 28.4 °F 27% 29.80 in 10.0 mi WSW 12.7 mph 23.0 mph 0.00 in   Clear
3:35 PM 62.6 °F - 28.4 °F 27% 29.81 in 10.0 mi West 19.6 mph 24.2 mph 0.00 in   Clear
3:55 PM 62.6 °F - 30.2 °F 30% 29.81 in 10.0 mi West 13.8 mph 20.7 mph 0.00 in   Clear
4:15 PM 60.8 °F - 28.4 °F 29% 29.80 in 10.0 mi WSW 15.0 mph 24.2 mph 0.00 in   Clear
4:35 PM 62.6 °F - 30.2 °F 30% 29.81 in 10.0 mi West 16.1 mph 23.0 mph 0.00 in   Clear
4:55 PM 60.8 °F - 30.2 °F 31% 29.81 in 10.0 mi West 11.5 mph 24.2 mph 0.00 in   Clear
5:15 PM 60.8 °F - 30.2 °F 31% 29.81 in 10.0 mi WSW 13.8 mph 18.4 mph 0.00 in   Clear
5:35 PM 60.8 °F - 30.2 °F 31% 29.82 in 10.0 mi West 12.7 mph 18.4 mph 0.00 in   Clear
5:55 PM 59.0 °F - 30.2 °F 34% 29.83 in 10.0 mi West 10.4 mph - 0.00 in   Clear
6:15 PM 57.2 °F - 32.0 °F 38% 29.84 in 10.0 mi West 8.1 mph - 0.00 in   Clear
6:35 PM 55.4 °F - 32.0 °F 41% 29.85 in 10.0 mi Calm Calm - 0.00 in   Clear
6:55 PM 55.4 °F - 32.0 °F 41% 29.86 in 10.0 mi West 3.5 mph - 0.00 in   Clear
7:15 PM 55.4 °F - 32.0 °F 41% 29.86 in 10.0 mi Calm Calm - 0.00 in   Clear
7:35 PM 53.6 °F - 32.0 °F 44% 29.87 in 10.0 mi Calm Calm - 0.00 in   Clear
8:15 PM 51.8 °F - 35.6 °F 54% 29.88 in 10.0 mi Calm Calm - 0.00 in   Clear
8:35 PM 51.8 °F - 37.4 °F 58% 29.88 in 10.0 mi WNW 4.6 mph - 0.00 in   Clear
8:55 PM 51.8 °F - 35.6 °F 54% 29.89 in 10.0 mi Calm Calm - 0.00 in   Clear
9:15 PM 50.0 °F - 35.6 °F 58% 29.89 in 10.0 mi Calm Calm - 0.00 in   Clear
9:35 PM 51.8 °F - 33.8 °F 50% 29.89 in 10.0 mi NW 5.8 mph - 0.00 in   Clear
9:55 PM 51.8 °F - 33.8 °F 50% 29.90 in 10.0 mi NW 6.9 mph - 0.00 in   Clear
10:15 PM 50.0 °F - 33.8 °F 54% 29.91 in 10.0 mi NW 8.1 mph - 0.00 in   Clear
10:35 PM 50.0 °F - 32.0 °F 50% 29.91 in 10.0 mi NW 8.1 mph - 0.00 in   Clear
10:55 PM 48.2 °F - 32.0 °F 54% 29.91 in 10.0 mi NW 6.9 mph - 0.00 in   Clear
11:15 PM 48.2 °F - 32.0 °F 54% 29.92 in 10.0 mi NW 3.5 mph - 0.00 in   Clear
11:35 PM 48.2 °F - 32.0 °F 54% 29.90 in 10.0 mi NW 5.8 mph - 0.00 in   Clear
11:55 PM 48.2 °F - 32.0 °F 54% 29.91 in 10.0 mi NW 8.1 mph - 0.00 in   Clear