Weather History for Charleston, SC

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Friday, October 15, 2010

  Actual Average Record
Temperature  
Mean Temperature 62 °F 67 °F  
Max Temperature 75 °F 77 °F 87 °F (1985)
Min Temperature 49 °F 57 °F 40 °F (1988)
Degree Days  
Heating Degree Days 3 2  
Month to date heating degree days 9 18  
Since 1 July heating degree days 9 21  
Cooling Degree Days 0 4  
Month to date cooling degree days 72 82  
Year to date cooling degree days 2616 2220  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 65    
Maximum Humidity 100    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.12 in 3.89 in (1954)
Month to date precipitation T 2.11  
Year to date precipitation 53.96 43.85  
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 29.93 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 15, 2010 Rise Set
Actual Time 7:24 AM EDT 6:47 PM EDT
Civil Twilight 6:59 AM EDT 7:11 PM EDT
Nautical Twilight 6:30 AM EDT 7:40 PM EDT
Astronomical Twilight 6:02 AM EDT 8:09 PM EDT
Moon 2:47 PM EDT (10/15) 12:39 AM EDT (10/15)
Length of Visible Light 12h 12m
Length of Day
11h 22m
First Quarter, 57% of the Moon is Illuminated
Oct 15
First Quarter
Oct 22
Full
Oct 30
Last Quarter
Nov 6
New
Nov 13
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 62.1 °F 59.0 °F 90% 29.92 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:56 AM 57.0 °F 55.0 °F 93% 29.94 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:56 AM 55.9 °F 54.0 °F 93% 29.94 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:56 AM 54.0 °F 53.1 °F 97% 29.94 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:56 AM 52.0 °F 50.0 °F 93% 29.95 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:56 AM 52.0 °F 50.0 °F 93% 29.96 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:56 AM 50.0 °F 48.9 °F 96% 29.97 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:56 AM 51.1 °F 48.9 °F 92% 29.98 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:56 AM 57.0 °F 51.1 °F 81% 29.99 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:56 AM 63.0 °F 51.1 °F 65% 29.99 in 10.0 mi NW 3.5 mph - N/A   Clear
10:56 AM 66.9 °F 45.0 °F 45% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 69.1 °F 42.1 °F 38% 29.96 in 10.0 mi West 8.1 mph - N/A   Clear
12:56 PM 71.1 °F 43.0 °F 36% 29.93 in 10.0 mi WSW 9.2 mph - N/A   Clear
1:56 PM 73.0 °F 41.0 °F 31% 29.88 in 10.0 mi West 13.8 mph 19.6 mph N/A   Clear
2:56 PM 73.9 °F 39.9 °F 29% 29.85 in 10.0 mi WSW 12.7 mph 18.4 mph N/A   Clear
3:56 PM 73.9 °F 39.9 °F 29% 29.84 in 10.0 mi West 12.7 mph - N/A   Clear
4:56 PM 73.9 °F 39.9 °F 29% 29.83 in 10.0 mi West 13.8 mph 19.6 mph N/A   Clear
5:56 PM 72.0 °F 43.0 °F 35% 29.84 in 10.0 mi SW 5.8 mph - N/A   Clear
6:56 PM 66.0 °F 46.0 °F 48% 29.86 in 10.0 mi SW 5.8 mph - N/A   Clear
7:56 PM 63.0 °F 46.0 °F 54% 29.88 in 10.0 mi SW 5.8 mph - N/A   Clear
8:56 PM 63.0 °F 46.9 °F 56% 29.91 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:56 PM 62.1 °F 46.9 °F 58% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear
10:56 PM 60.1 °F 48.0 °F 64% 29.99 in 10.0 mi North 8.1 mph - N/A   Clear
11:56 PM 57.9 °F 46.9 °F 67% 30.01 in 10.0 mi North 5.8 mph - N/A   Clear