Charleston, SC

12:12 PM EDT on April 23, 2017 (GMT -0400)
Charleston Air Force Base-International

Weather History for KCHS - May, 2014

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Thursday, May 15, 2014

  Actual Average Record
Temperature  
Mean Temperature 76 °F 72 °F  
Max Temperature 82 °F 83 °F 97 °F (1995)
Min Temperature 69 °F 62 °F 47 °F (1941)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 8  
Since 1 July heating degree days 1875 1971  
Cooling Degree Days 11 8  
Month to date cooling degree days 179 91  
Year to date cooling degree days 337 209  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 81    
Maximum Humidity 93    
Minimum Humidity 69    
Precipitation  
Precipitation 0.96 in 0.08 in 1.65 in (2009)
Month to date precipitation 1.19 1.35  
Year to date precipitation 16.95 14.64  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 15 mph (South)    
Max Wind Speed 30 mph    
Max Gust Speed 37 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

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Date:

Astronomy

May. 15, 2014 Rise Set
Actual Time 6:21 AM EDT 8:12 PM EDT
Civil Twilight 5:53 AM EDT 8:39 PM EDT
Nautical Twilight 5:20 AM EDT 9:12 PM EDT
Astronomical Twilight 4:46 AM EDT 9:47 PM EDT
Moon 9:18 PM EDT (5/15) 7:05 AM EDT (5/15)
Length of Visible Light 14h 45m
Length of Day
13h 51m
Full, 99% of the Moon is Illuminated
May 15
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 13
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 77.0 °F - 69.1 °F 76% 30.07 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
1:56 AM 77.0 °F - 70.0 °F 79% 30.06 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
2:56 AM 77.0 °F - 70.0 °F 79% 30.03 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
3:56 AM 77.0 °F - 71.1 °F 82% 30.01 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
4:56 AM 77.0 °F - 72.0 °F 84% 30.01 in 10.0 mi SSE 13.8 mph - 0.01 in   Mostly Cloudy
5:56 AM 77.0 °F - 72.0 °F 84% 30.00 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
6:56 AM 78.1 °F - 72.0 °F 81% 30.00 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
7:46 AM 78.8 °F - 73.4 °F 83% 30.01 in 10.0 mi SSE 16.1 mph - N/A   Mostly Cloudy
7:56 AM 79.0 °F - 73.0 °F 82% 30.01 in 10.0 mi SSE 15.0 mph - N/A   Mostly Cloudy
8:56 AM 79.0 °F - 73.0 °F 82% 29.99 in 10.0 mi SSE 21.9 mph 28.8 mph 0.00 in   Overcast
9:09 AM 78.8 °F - 69.8 °F 74% 29.99 in 10.0 mi South 16.1 mph 24.2 mph N/A   Mostly Cloudy
9:56 AM 80.1 °F 82.9 °F 69.1 °F 69% 30.01 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
10:56 AM 82.0 °F 86.3 °F 71.1 °F 69% 30.00 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
11:20 AM 78.8 °F - 71.6 °F 78% 30.00 in 10.0 mi South 20.7 mph 29.9 mph 0.00 in Rain Light Rain
11:48 AM 78.8 °F - 68.0 °F 69% 29.99 in 10.0 mi SSE 19.6 mph 25.3 mph 0.00 in Rain Light Rain
11:56 AM 77.0 °F - 70.0 °F 79% 29.99 in 10.0 mi SSE 17.3 mph 25.3 mph 0.00 in Rain Light Rain
12:56 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.98 in 10.0 mi South 25.3 mph 32.2 mph 0.00 in Rain Light Rain
1:16 PM 77.0 °F - 69.8 °F 78% 29.98 in 10.0 mi South 25.3 mph 36.8 mph 0.00 in Rain Light Rain
1:28 PM 73.4 °F - 69.8 °F 88% 29.99 in 3.0 mi South 21.9 mph 35.7 mph 0.11 in Rain Heavy Rain
1:42 PM 73.4 °F - 69.8 °F 88% 29.99 in 6.0 mi South 13.8 mph - 0.14 in Rain Light Rain
1:56 PM 73.0 °F - 66.9 °F 81% 29.98 in 9.0 mi South 10.4 mph - 0.14 in Rain Light Rain
2:56 PM 73.0 °F - 70.0 °F 90% 29.95 in 5.0 mi SSE 21.9 mph 29.9 mph 0.20 in Rain Light Rain
3:48 PM 73.4 °F - 69.8 °F 88% 29.91 in 7.0 mi SSE 15.0 mph 28.8 mph 0.09 in   Overcast
3:56 PM 75.0 °F - 71.1 °F 87% 29.91 in 10.0 mi SSE 20.7 mph 25.3 mph 0.09 in   Overcast
4:40 PM 75.2 °F - 71.6 °F 89% 29.89 in 10.0 mi SSE 20.7 mph - N/A   Overcast
4:56 PM 75.9 °F - 71.1 °F 85% 29.88 in 10.0 mi South 19.6 mph 25.3 mph N/A   Overcast
5:56 PM 77.0 °F - 73.0 °F 88% 29.86 in 7.0 mi SSE 15.0 mph 24.2 mph 0.02 in Rain Light Rain
6:56 PM 77.0 °F - 73.0 °F 88% 29.87 in 8.0 mi South 16.1 mph 25.3 mph 0.05 in   Overcast
7:43 PM 77.0 °F - 71.6 °F 83% 29.88 in 10.0 mi SSW 21.9 mph 29.9 mph N/A   Overcast
7:56 PM 77.0 °F - 72.0 °F 84% 29.88 in 10.0 mi South 19.6 mph 25.3 mph N/A   Mostly Cloudy
8:56 PM 75.9 °F - 71.1 °F 85% 29.88 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
9:52 PM 75.2 °F - 71.6 °F 89% 29.90 in 7.0 mi South 10.4 mph - 0.03 in Rain , Thunderstorm Light Thunderstorms and Rain
9:56 PM 75.9 °F - 71.1 °F 85% 29.90 in 4.0 mi SSW 10.4 mph - 0.03 in Rain , Thunderstorm Thunderstorms and Rain
10:06 PM 75.2 °F - 71.6 °F 89% 29.90 in 2.0 mi South 19.6 mph 23.0 mph 0.08 in Rain , Thunderstorm Light Thunderstorms and Rain
10:54 PM 71.6 °F - 69.8 °F 94% 29.90 in 5.0 mi WSW 10.4 mph - 0.37 in Rain , Thunderstorm Thunderstorms and Rain
10:56 PM 72.0 °F - 69.1 °F 91% 29.90 in 5.0 mi WSW 10.4 mph - 0.40 in Rain , Thunderstorm Thunderstorms and Rain
11:22 PM 73.4 °F - 69.8 °F 88% 29.89 in 10.0 mi NW 10.4 mph - 0.02 in   Mostly Cloudy
11:56 PM 72.0 °F - 69.1 °F 91% 29.89 in 10.0 mi NW 6.9 mph - 0.02 in   Overcast