Weather History for Charleston, SC

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Saturday, November 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 58 °F  
Max Temperature 57 °F 70 °F 84 °F (1964)
Min Temperature 42 °F 47 °F 29 °F (1967)
Degree Days  
Heating Degree Days 15 8  
Month to date heating degree days 170 102  
Since 1 July heating degree days 228 171  
Cooling Degree Days 0 1  
Month to date cooling degree days 6 22  
Year to date cooling degree days 2460 2286  
Moisture  
Dew Point 42 °F    
Average Humidity 70    
Maximum Humidity 83    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.08 in 0.56 in (1986)
Month to date precipitation 1.39 1.39  
Year to date precipitation 39.60 46.88  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 11 mph (NNE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Nov. 17, 2012 Rise Set
Actual Time 6:52 AM EST 5:17 PM EST
Civil Twilight 6:26 AM EST 5:43 PM EST
Nautical Twilight 5:56 AM EST 6:13 PM EST
Astronomical Twilight 5:27 AM EST 6:43 PM EST
Moon 10:36 AM EST (11/17) 9:24 PM EST (11/17)
Length of Visible Light 11h 17m
Length of Day
10h 24m
Waxing Crescent, 20% of the Moon is Illuminated
Nov 17
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 48.9 °F - 41.0 °F 74% 30.30 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
1:56 AM 46.9 °F - 39.0 °F 74% 30.30 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
2:56 AM 46.0 °F 41.9 °F 39.9 °F 79% 30.30 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
3:56 AM 44.1 °F 39.0 °F 39.0 °F 82% 30.29 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
4:56 AM 44.1 °F 38.1 °F 37.9 °F 79% 30.29 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
5:56 AM 43.0 °F 37.7 °F 36.0 °F 76% 30.32 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
6:56 AM 43.0 °F 37.2 °F 36.0 °F 76% 30.32 in 10.0 mi NNE 10.4 mph 19.6 mph N/A   Mostly Cloudy
7:56 AM 43.0 °F 36.0 °F 37.0 °F 80% 30.34 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy
8:56 AM 45.0 °F 38.9 °F 37.9 °F 76% 30.36 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
9:56 AM 48.9 °F - 39.0 °F 69% 30.35 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy
10:56 AM 50.0 °F - 41.0 °F 71% 30.35 in 10.0 mi NNE 15.0 mph - N/A   Mostly Cloudy
11:56 AM 55.0 °F - 42.1 °F 62% 30.33 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
12:56 PM 57.0 °F - 43.0 °F 59% 30.32 in 10.0 mi NE 18.4 mph - N/A   Mostly Cloudy
1:56 PM 55.9 °F - 43.0 °F 62% 30.30 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
2:56 PM 55.9 °F - 44.1 °F 64% 30.30 in 10.0 mi NNE 11.5 mph - N/A   Overcast
3:47 PM 53.6 °F - 44.6 °F 72% 30.32 in 10.0 mi NNE 10.4 mph 21.9 mph N/A   Mostly Cloudy
3:56 PM 54.0 °F - 45.0 °F 72% 30.32 in 10.0 mi NNE 15.0 mph - N/A   Overcast
4:56 PM 53.1 °F - 44.1 °F 71% 30.32 in 10.0 mi North 11.5 mph - N/A   Overcast
5:56 PM 53.1 °F - 44.1 °F 71% 30.32 in 10.0 mi NNE 8.1 mph - N/A   Overcast
6:56 PM 53.1 °F - 44.1 °F 71% 30.33 in 10.0 mi NNE 11.5 mph - N/A   Overcast
7:56 PM 54.0 °F - 45.0 °F 72% 30.32 in 10.0 mi NNE 9.2 mph - N/A   Overcast
8:56 PM 54.0 °F - 45.0 °F 72% 30.32 in 10.0 mi North 9.2 mph - N/A   Overcast
9:56 PM 54.0 °F - 45.0 °F 72% 30.33 in 10.0 mi NNE 11.5 mph - N/A   Overcast
10:56 PM 53.1 °F - 45.0 °F 74% 30.30 in 10.0 mi North 9.2 mph - N/A   Overcast
11:56 PM 53.1 °F - 45.0 °F 74% 30.30 in 10.0 mi North 12.7 mph - N/A   Overcast