Weather History for Charleston, SC

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Saturday, October 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 76 °F 70 °F  
Max Temperature 85 °F 80 °F 93 °F (1954)
Min Temperature 66 °F 60 °F 45 °F (1964)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 6  
Since 1 July heating degree days 0 9  
Cooling Degree Days 11 6  
Month to date cooling degree days 79 39  
Year to date cooling degree days 2400 2177  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.14 in 1.22 in (2005)
Month to date precipitation 0.03 0.94  
Year to date precipitation 37.18 42.68  
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 29.97 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 06, 2012 Rise Set
Actual Time 7:18 AM EDT 6:57 PM EDT
Civil Twilight 6:53 AM EDT 7:22 PM EDT
Nautical Twilight 6:24 AM EDT 7:50 PM EDT
Astronomical Twilight 5:56 AM EDT 8:19 PM EDT
Moon 11:25 PM EDT (10/6) 12:57 PM EDT (10/6)
Length of Visible Light 12h 28m
Length of Day
11h 39m
Waning Gibbous, 65% of the Moon is Illuminated
Oct 6
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 68.0 °F - 64.9 °F 90% 30.03 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
1:56 AM 69.1 °F - 66.0 °F 90% 30.02 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
2:56 AM 66.9 °F - 64.9 °F 93% 30.00 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
3:56 AM 68.0 °F - 64.9 °F 90% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:56 AM 66.9 °F - 64.9 °F 93% 29.98 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 68.0 °F - 64.9 °F 90% 29.98 in 9.0 mi Calm Calm - N/A   Partly Cloudy
6:56 AM 66.9 °F - 64.9 °F 93% 29.98 in 8.0 mi Calm Calm - N/A   Partly Cloudy
7:56 AM 66.9 °F - 64.9 °F 93% 29.99 in 5.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
8:56 AM 73.0 °F - 68.0 °F 84% 30.01 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 AM 78.1 °F - 68.0 °F 71% 30.01 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
10:56 AM 81.0 °F 83.8 °F 68.0 °F 65% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:56 AM 82.9 °F 85.0 °F 66.0 °F 56% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:56 PM 84.0 °F 86.5 °F 66.9 °F 56% 29.97 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
1:56 PM 84.0 °F 86.5 °F 66.9 °F 56% 29.94 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:56 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.92 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
3:56 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.91 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
4:56 PM 82.9 °F 87.0 °F 70.0 °F 65% 29.90 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
5:56 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.90 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
6:56 PM 75.9 °F - 69.1 °F 79% 29.92 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
7:56 PM 73.0 °F - 69.1 °F 87% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Clear
8:56 PM 72.0 °F - 69.1 °F 91% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear
9:56 PM 72.0 °F - 69.1 °F 91% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
10:56 PM 71.1 °F - 69.1 °F 93% 29.96 in 10.0 mi South 3.5 mph - N/A   Clear
11:56 PM 71.1 °F - 69.1 °F 93% 29.96 in 10.0 mi South 3.5 mph - N/A   Clear