Charleston, SC

11:30 AM EDT on June 28, 2017 (GMT -0400)
Charleston Air Force Base-International

Weather History for KCHS - May, 2013

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Monday, May 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 75 °F  
Max Temperature 84 °F 85 °F 98 °F (1989)
Min Temperature 61 °F 65 °F 52 °F (1961)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 9 8  
Since 1 July heating degree days 1846 1971  
Cooling Degree Days 8 10  
Month to date cooling degree days 181 201  
Year to date cooling degree days 304 319  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in 0.11 in 2.00 in (1977)
Month to date precipitation 2.99 2.55  
Year to date precipitation 23.44 15.84  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 18 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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Astronomy

May. 27, 2013 Rise Set
Actual Time 6:14 AM EDT 8:20 PM EDT
Civil Twilight 5:46 AM EDT 8:48 PM EDT
Nautical Twilight 5:12 AM EDT 9:22 PM EDT
Astronomical Twilight 4:35 AM EDT 9:59 PM EDT
Moon 11:02 PM EDT (5/27) 8:47 AM EDT (5/27)
Length of Visible Light 15h 02m
Length of Day
14h 06m
Waning Gibbous, 91% of the Moon is Illuminated
May 27
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
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 64.9 °F - 57.9 °F 78% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 64.9 °F - 59.0 °F 81% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:56 AM 64.0 °F - 59.0 °F 84% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:56 AM 64.0 °F - 59.0 °F 84% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:56 AM 63.0 °F - 59.0 °F 87% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 62.1 °F - 59.0 °F 90% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:56 AM 63.0 °F - 60.1 °F 90% 30.24 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:56 AM 72.0 °F - 64.0 °F 76% 30.25 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 AM 75.0 °F - 61.0 °F 62% 30.26 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:56 AM 78.1 °F - 62.1 °F 58% 30.26 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
10:56 AM 79.0 °F - 60.1 °F 52% 30.25 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 AM 81.0 °F 81.7 °F 61.0 °F 50% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
12:56 PM 82.0 °F 82.7 °F 61.0 °F 49% 30.24 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
1:56 PM 81.0 °F 81.9 °F 62.1 °F 52% 30.23 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
2:56 PM 81.0 °F 81.7 °F 61.0 °F 50% 30.23 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
3:56 PM 82.0 °F 82.7 °F 61.0 °F 49% 30.21 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
4:56 PM 80.1 °F 80.7 °F 59.0 °F 48% 30.20 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:56 PM 80.1 °F 80.9 °F 60.1 °F 50% 30.19 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
6:56 PM 78.1 °F - 59.0 °F 52% 30.18 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
7:56 PM 75.9 °F - 61.0 °F 60% 30.19 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
8:56 PM 73.0 °F - 61.0 °F 66% 30.21 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
9:56 PM 71.1 °F - 61.0 °F 70% 30.23 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
10:56 PM 69.1 °F - 61.0 °F 75% 30.23 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
11:56 PM 68.0 °F - 62.1 °F 81% 30.23 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds