Charleston, SC

5:05 AM EST on November 22, 2017 (GMT -0500)
Charleston Air Force Base-International

Weather History for KCHS - September, 2012

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Monday, September 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 83 °F 79 °F  
Max Temperature 90 °F 87 °F 97 °F (1944)
Min Temperature 75 °F 70 °F 57 °F (1954)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 14  
Month to date cooling degree days 57 42  
Year to date cooling degree days 2029 1847  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 59    
Precipitation  
Precipitation T in 0.23 in 2.60 in (1998)
Month to date precipitation T 0.71  
Year to date precipitation 35.13 36.35  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 03, 2012 Rise Set
Actual Time 6:56 AM EDT 7:41 PM EDT
Civil Twilight 6:31 AM EDT 8:06 PM EDT
Nautical Twilight 6:01 AM EDT 8:36 PM EDT
Astronomical Twilight 5:31 AM EDT 9:06 PM EDT
Moon 9:15 PM EDT (9/3) 9:49 AM EDT (9/3)
Length of Visible Light 13h 35m
Length of Day
12h 45m
Waning Gibbous, 90% of the Moon is Illuminated
Sep 3
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 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 79.0 °F - 75.9 °F 90% 30.02 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
1:56 AM 78.1 °F - 75.0 °F 90% 30.01 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
2:56 AM 77.0 °F - 73.9 °F 90% 30.00 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
3:56 AM 75.9 °F - 73.0 °F 91% 29.99 in 10.0 mi South 3.5 mph - N/A   Clear
4:56 AM 75.0 °F - 73.0 °F 94% 29.99 in 10.0 mi South 3.5 mph - N/A   Clear
5:56 AM 75.0 °F - 73.0 °F 94% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:56 AM 75.9 °F - 73.9 °F 94% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
7:56 AM 78.1 °F - 75.0 °F 90% 30.03 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
8:56 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.04 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
9:56 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.04 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
10:56 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.05 in 10.0 mi WSW 9.2 mph - 0.00 in   Scattered Clouds
11:56 AM 87.1 °F 95.4 °F 73.9 °F 65% 30.05 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
12:56 PM 89.1 °F 99.1 °F 75.0 °F 63% 30.03 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
1:56 PM 89.1 °F 98.0 °F 73.9 °F 61% 30.01 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
2:56 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.99 in 10.0 mi South 17.3 mph - N/A   Scattered Clouds
3:56 PM 89.1 °F 98.0 °F 73.9 °F 61% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
4:56 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.99 in 10.0 mi SSW 13.8 mph - N/A   Partly Cloudy
5:56 PM 84.9 °F 90.1 °F 71.1 °F 63% 29.99 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
6:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.00 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
7:56 PM 79.0 °F - 71.1 °F 77% 30.00 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
8:56 PM 78.1 °F - 72.0 °F 81% 30.01 in 10.0 mi South 8.1 mph - N/A   Clear
9:56 PM 77.0 °F - 71.1 °F 82% 30.02 in 10.0 mi South 8.1 mph - N/A   Clear
10:56 PM 75.9 °F - 72.0 °F 87% 30.03 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
11:56 PM 75.9 °F - 73.0 °F 91% 30.01 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy