Charleston, SC

9:54 AM EDT on May 21, 2018 (GMT -0400)
Charleston Air Force Base-International

Weather History for KCHS - August, 2012

Change the Weather History Date:

Wednesday, August 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 80 °F 80 °F  
Max Temperature 88 °F 88 °F 97 °F (1990)
Min Temperature 72 °F 71 °F 57 °F (1986)
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 15 15  
Month to date cooling degree days 452 465  
Year to date cooling degree days 1943 1777  
Since 1 June cooling degree days 1378 1415  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 1.14 in 0.24 in 3.98 in (2004)
Month to date precipitation 7.62 6.67  
Year to date precipitation 34.99 35.16  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Aug. 29, 2012 Rise Set
Actual Time 6:53 AM EDT 7:48 PM EDT
Civil Twilight 6:27 AM EDT 8:13 PM EDT
Nautical Twilight 5:57 AM EDT 8:43 PM EDT
Astronomical Twilight 5:27 AM EDT 9:13 PM EDT
Moon 6:25 PM EDT (8/29) 4:50 AM EDT (8/29)
Length of Visible Light 13h 45m
Length of Day
12h 55m
Waxing Gibbous, 96% of the Moon is Illuminated
Aug 29
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First 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 - 73.9 °F 94% 29.97 in 10.0 mi SW 5.8 mph - N/A   Overcast
1:56 AM 75.0 °F - 73.9 °F 96% 29.95 in 10.0 mi South 4.6 mph - N/A   Overcast
2:12 AM 75.2 °F - 73.4 °F 94% 29.95 in 10.0 mi SSW 4.6 mph - N/A   Overcast
2:56 AM 75.9 °F - 73.9 °F 94% 29.94 in 10.0 mi SW 3.5 mph - N/A   Overcast
3:25 AM 75.2 °F - 73.4 °F 94% 29.95 in 9.0 mi Calm Calm - N/A   Overcast
3:49 AM 75.2 °F - 75.2 °F 100% 29.95 in 9.0 mi West 3.5 mph - N/A   Overcast
3:56 AM 75.9 °F - 75.0 °F 97% 29.95 in 9.0 mi West 3.5 mph - N/A   Overcast
4:29 AM 75.2 °F - 75.2 °F 100% 29.95 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
4:49 AM 75.2 °F - 73.4 °F 94% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:56 AM 75.9 °F - 73.9 °F 94% 29.95 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
5:30 AM 75.2 °F - 73.4 °F 94% 29.96 in 10.0 mi NW 3.5 mph - N/A   Overcast
5:54 AM 75.2 °F - 73.4 °F 94% 29.95 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
5:56 AM 75.0 °F - 73.9 °F 96% 29.95 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
6:56 AM 73.9 °F - 73.0 °F 97% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
7:56 AM 75.0 °F - 73.0 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:17 AM 75.2 °F - 73.4 °F 94% 29.99 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
8:56 AM 75.9 °F - 73.0 °F 91% 29.99 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
9:21 AM 78.8 °F - 73.4 °F 83% 29.99 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
9:56 AM 79.0 °F - 73.9 °F 84% 30.00 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
10:56 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.01 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
11:46 AM 84.2 °F 90.9 °F 73.4 °F 70% 30.01 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
11:56 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.01 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
12:25 PM 86.0 °F 95.1 °F 75.2 °F 70% 30.00 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
12:56 PM 84.9 °F 92.1 °F 73.9 °F 69% 30.00 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
1:56 PM 87.1 °F 95.4 °F 73.9 °F 65% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
2:56 PM 87.1 °F 95.4 °F 73.9 °F 65% 29.97 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
3:56 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.95 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
4:56 PM 87.1 °F 96.3 °F 75.0 °F 67% 29.94 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
5:56 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.95 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
6:56 PM 81.0 °F 86.2 °F 73.9 °F 79% 29.97 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
7:14 PM 78.8 °F - 71.6 °F 78% 29.97 in 10.0 mi NE 17.3 mph 27.6 mph N/A   Mostly Cloudy
7:24 PM 75.2 °F - 69.8 °F 83% 29.99 in 2.0 mi NE 12.7 mph 23.0 mph 0.05 in Rain Rain
7:30 PM 73.4 °F - 69.8 °F 88% 29.99 in 1.0 mi ENE 6.9 mph - 0.35 in Rain Heavy Rain
7:56 PM 73.0 °F - 71.1 °F 93% 30.01 in 4.0 mi NNW 5.8 mph - 0.51 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:56 PM 73.0 °F - 71.1 °F 93% 30.01 in 6.0 mi West 4.6 mph - 0.12 in Rain , Thunderstorm Light Thunderstorms and Rain
9:56 PM 73.0 °F - 71.1 °F 93% 30.03 in 10.0 mi SSW 5.8 mph - 0.03 in Rain , Thunderstorm Light Thunderstorms and Rain
10:45 PM 71.6 °F - 69.8 °F 94% 30.05 in 6.0 mi SW 5.8 mph - 0.10 in Rain Rain
10:56 PM 72.0 °F - 70.0 °F 93% 30.04 in 6.0 mi SSW 3.5 mph - 0.12 in Rain Rain
11:56 PM 72.0 °F - 70.0 °F 93% 30.08 in 7.0 mi West 8.1 mph - 0.14 in Rain Rain