Weather History for Charleston, SC

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Sunday, July 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 82 °F 82 °F  
Max Temperature 89 °F 91 °F 99 °F (1931)
Min Temperature 74 °F 73 °F 59 °F (1938)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 1  
Since 1 July heating degree days 0 0  
Cooling Degree Days 17 17  
Month to date cooling degree days 116 116  
Year to date cooling degree days 927 899  
Since 1 June cooling degree days 580 537  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 70    
Maximum Humidity 87    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.21 in 1.90 in (1950)
Month to date precipitation 1.92 1.45  
Year to date precipitation 38.68 23.41  
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 07, 2013 Rise Set
Actual Time 6:18 AM EDT 8:31 PM EDT
Civil Twilight 5:49 AM EDT 9:00 PM EDT
Nautical Twilight 5:15 AM EDT 9:34 PM EDT
Astronomical Twilight 4:37 AM EDT 10:12 PM EDT
Moon 5:49 AM EDT (7/7) 7:58 PM EDT (7/7)
Length of Visible Light 15h 10m
Length of Day
14h 13m
Waning Crescent, 0% of the Moon is Illuminated
Jul 7
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

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 75.9 °F - 72.0 °F 87% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 75.9 °F - 71.1 °F 85% 30.17 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:56 AM 75.9 °F - 71.1 °F 85% 30.16 in 10.0 mi South 5.8 mph - N/A   Clear
3:56 AM 75.0 °F - 71.1 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 75.0 °F - 71.1 °F 87% 30.17 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 75.0 °F - 71.1 °F 87% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:56 AM 75.9 °F - 72.0 °F 87% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 80.1 °F 84.5 °F 73.9 °F 81% 30.19 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
8:56 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.20 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
9:56 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.20 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
10:56 AM 86.0 °F 91.5 °F 71.1 °F 61% 30.20 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
11:56 AM 87.1 °F 92.0 °F 70.0 °F 57% 30.20 in 10.0 mi SSE 11.5 mph 17.3 mph N/A   Scattered Clouds
12:56 PM 87.1 °F 92.8 °F 71.1 °F 59% 30.20 in 10.0 mi South 11.5 mph 19.6 mph N/A   Mostly Cloudy
1:56 PM 89.1 °F 94.1 °F 70.0 °F 53% 30.19 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
2:56 PM 89.1 °F 95.0 °F 71.1 °F 55% 30.17 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
3:56 PM 89.1 °F 96.0 °F 72.0 °F 57% 30.15 in 10.0 mi SE 12.7 mph - N/A   Scattered Clouds
4:56 PM 87.1 °F 94.5 °F 73.0 °F 63% 30.14 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
5:56 PM 86.0 °F 92.2 °F 72.0 °F 63% 30.13 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
6:56 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.12 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
7:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 30.14 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
8:56 PM 79.0 °F - 71.1 °F 77% 30.13 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:56 PM 78.1 °F - 71.1 °F 79% 30.15 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
10:56 PM 77.0 °F - 71.1 °F 82% 30.17 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
11:56 PM 75.0 °F - 70.0 °F 84% 30.17 in 10.0 mi SSW 3.5 mph - N/A   Clear