Charleston, SC
on Tuesday, April 17, 2012

Tuesday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 65°F  
Max Temperature 84°F 77°F 91°F (1967)
Min Temperature 58°F 54°F 34°F (1962)
Degree Days
Heating Degree Days 0 3  
Month to date heating degree days 49 65  
Since 1 July heating degree days 1388 1940  
Cooling Degree Days 6 3  
Month to date cooling degree days 63 37  
Year to date cooling degree days 173 71  
Growing Degree Days20 (Base °F )  
Moisture
Dew Point 60°F   
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 43    
Precipitation
Precipitation 0.00 in 0.09 in 0.55 in (1946)
Month to date precipitation 0.94 1.66  
Year to date precipitation 9.36 12.04  
Snow
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.5  
Snow Depth 0.00 in   
Wind
Wind Speed 7 mph   
Max Wind Speed 17 mph   
Max Gust Speed 21 mph   
Visibility 10 miles   
Events Fog   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(EDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:56 AM 64.0°F 62.1°F 93% 30.18 in 10.0 miles SSW 6.9 mph - N/A   Clear
1:56 AM 66.0°F 63.0°F 90% 30.17 in 10.0 miles SW 5.8 mph - N/A   Clear
2:56 AM 64.9°F 62.1°F 90% 30.16 in 10.0 miles WSW 4.6 mph - N/A   Clear
3:56 AM 64.0°F 62.1°F 93% 30.17 in 10.0 miles West 3.5 mph - N/A Fog Shallow Fog
4:56 AM 63.0°F 62.1°F 97% 30.17 in 10.0 miles WNW 3.5 mph - N/A Fog Shallow Fog
5:56 AM 62.1°F 61.0°F 96% 30.18 in 7.0 miles Calm Calm - N/A Fog Shallow Fog
6:56 AM 59.0°F 57.9°F 96% 30.19 in 8.0 miles South 3.5 mph - N/A Fog Shallow Fog
7:56 AM 64.0°F 63.0°F 96% 30.22 in 10.0 miles Calm Calm - N/A   Partly Cloudy
8:56 AM 70.0°F 64.9°F 84% 30.23 in 10.0 miles WSW 6.9 mph - N/A   Partly Cloudy
9:56 AM 73.0°F 63.0°F 71% 30.22 in 10.0 miles WSW 9.2 mph - N/A   Scattered Clouds
10:56 AM 77.0°F 62.1°F 60% 30.22 in 10.0 miles West 8.1 mph - N/A   Scattered Clouds
11:56 AM 80.1°F 60.1°F 50% 30.20 in 10.0 miles WSW 6.9 mph - N/A   Scattered Clouds
12:56 PM 82.0°F 61.0°F 49% 30.18 in 10.0 miles South 5.8 mph - N/A   Scattered Clouds
1:56 PM 82.9°F 57.9°F 42% 30.15 in 10.0 miles Calm Calm - N/A   Scattered Clouds
2:56 PM 82.0°F 60.1°F 47% 30.13 in 10.0 miles SW 5.8 mph - N/A   Scattered Clouds
3:56 PM 82.0°F 59.0°F 45% 30.12 in 10.0 miles South 15.0 mph - N/A   Scattered Clouds
4:56 PM 82.0°F 57.0°F 42% 30.11 in 10.0 miles SW 15.0 mph - N/A   Partly Cloudy
5:56 PM 79.0°F 57.0°F 47% 30.10 in 10.0 miles SSW 12.7 mph - N/A   Partly Cloudy
6:56 PM 75.9°F 55.9°F 50% 30.09 in 10.0 miles South 12.7 mph - N/A   Partly Cloudy
7:56 PM 72.0°F 57.0°F 59% 30.10 in 10.0 miles SSW 12.7 mph - N/A   Partly Cloudy
8:56 PM 69.1°F 60.1°F 73% 30.11 in 10.0 miles SSW 10.4 mph - N/A   Clear
9:56 PM 66.0°F 60.1°F 81% 30.12 in 10.0 miles SSW 5.8 mph - N/A   Partly Cloudy
10:56 PM 64.9°F 60.1°F 84% 30.12 in 10.0 miles SSW 4.6 mph - N/A   Partly Cloudy
11:56 PM 63.0°F 60.1°F 90% 30.12 in 10.0 miles Calm Calm - N/A   Clear

Astronomy

Sunrise:06:47 AM (EDT) Moon Rise:04:33 AM (EDT)4/17
Sunset:07:52 PM (EDT) Moon Set:04:52 PM (EDT)4/17
Moon Phase
Apr. 17 Apr. 21 Apr. 29 May. 05 May. 12

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