Weather History for Mount Pleasant, SC

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Thursday, May 23, 2013

  Actual Average (KCHS) Record (KCHS)
Temperature  
Mean Temperature 75 °F 74 °F  
Max Temperature 84 °F 85 °F 97 °F (2014)
Min Temperature 66 °F 64 °F 47 °F (1954)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 8  
Since 1 July heating degree days 1971  
Cooling Degree Days 10 10  
Month to date cooling degree days 161  
Year to date cooling degree days 279  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in 0.11 in 4.86 in (1976)
Month to date precipitation 2.11  
Year to date precipitation 15.40  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 20 mph    
Visibility 8 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 23, 2013 Rise Set
Actual Time 6:15 AM EDT 8:17 PM EDT
Civil Twilight 5:47 AM EDT 8:44 PM EDT
Nautical Twilight 5:13 AM EDT 9:18 PM EDT
Astronomical Twilight 4:37 AM EDT 9:54 PM EDT
Moon 6:51 PM EDT (5/23) 4:53 AM EDT (5/23)
Length of Visible Light 14h 57m
Length of Day
14h 02m
Waxing Gibbous, 97% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
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
12:15 AM 71.6 °F - 71.6 °F 100% 29.98 in 6.0 mi Calm Calm - N/A   Scattered Clouds
12:35 AM 71.6 °F - 71.6 °F 100% 29.98 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
12:55 AM 69.8 °F - 69.8 °F 100% 29.98 in 6.0 mi Calm Calm - N/A   Scattered Clouds
1:15 AM 69.8 °F - 69.8 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Partly Cloudy
1:35 AM 69.8 °F - 69.8 °F 100% 29.96 in 5.0 mi Calm Calm - N/A   Clear
1:55 AM 69.8 °F - 69.8 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 69.8 °F - 69.8 °F 100% 29.96 in 5.0 mi Calm Calm - N/A   Clear
2:35 AM 69.8 °F - 69.8 °F 100% 29.95 in 5.0 mi Calm Calm - N/A   Clear
2:55 AM 68.0 °F - 68.0 °F 100% 29.95 in 8.0 mi Calm Calm - N/A   Clear
3:15 AM 68.0 °F - 68.0 °F 100% 29.96 in 7.0 mi Calm Calm - N/A   Clear
3:35 AM 68.0 °F - 68.0 °F 100% 29.95 in 7.0 mi Calm Calm - N/A   Clear
3:55 AM 68.0 °F - 68.0 °F 100% 29.95 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
4:15 AM 68.0 °F - 68.0 °F 100% 29.95 in 5.0 mi Calm Calm - N/A   Partly Cloudy
4:35 AM 68.0 °F - 68.0 °F 100% 29.95 in 5.0 mi Calm Calm - N/A   Clear
4:55 AM 66.2 °F - 66.2 °F 100% 29.95 in 7.0 mi Calm Calm - N/A   Clear
5:15 AM 66.2 °F - 66.2 °F 100% 29.95 in 7.0 mi Calm Calm - N/A   Clear
5:35 AM 66.2 °F - 66.2 °F 100% 29.95 in 5.0 mi Calm Calm - N/A   Partly Cloudy
5:55 AM 66.2 °F - 66.2 °F 100% 29.96 in 7.0 mi Calm Calm - N/A   Partly Cloudy
6:15 AM 66.2 °F - 66.2 °F 100% 29.96 in 7.0 mi Calm Calm - N/A   Clear
6:35 AM 66.2 °F - 66.2 °F 100% 29.96 in 3.0 mi Calm Calm - N/A   Partly Cloudy
6:55 AM 66.2 °F - 66.2 °F 100% 29.96 in 5.0 mi Calm Calm - N/A   Partly Cloudy
7:15 AM 66.2 °F - 66.2 °F 100% 29.96 in 4.0 mi Calm Calm - N/A   Clear
7:35 AM 69.8 °F - 69.8 °F 100% 29.96 in 5.0 mi Calm Calm - N/A   Clear
7:55 AM 69.8 °F - 69.8 °F 100% 29.96 in 6.0 mi Calm Calm - N/A   Clear
8:15 AM 69.8 °F - 69.8 °F 100% 29.96 in 3.0 mi Calm Calm - N/A   Clear
8:35 AM 73.4 °F - 73.4 °F 100% 29.96 in 7.0 mi Calm Calm - N/A   Partly Cloudy
8:55 AM 73.4 °F - 73.4 °F 100% 29.96 in 8.0 mi Calm Calm - N/A   Partly Cloudy
9:15 AM 75.2 °F - 73.4 °F 94% 29.95 in 9.0 mi Calm Calm - N/A   Clear
9:35 AM 77.0 °F - 71.6 °F 83% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:55 AM 78.8 °F - 69.8 °F 74% 29.94 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 78.8 °F - 69.8 °F 74% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:35 AM 78.8 °F - 71.6 °F 78% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:55 AM 77.0 °F - 71.6 °F 83% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
11:15 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.94 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
11:35 AM 78.8 °F - 71.6 °F 78% 29.95 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
11:55 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.95 in 9.0 mi SSE 9.2 mph - N/A   Scattered Clouds
12:15 PM 80.6 °F 85.4 °F 73.4 °F 79% 29.95 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
12:35 PM 78.8 °F - 71.6 °F 78% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
12:55 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.94 in 10.0 mi SSE 10.4 mph - N/A   Partly Cloudy
1:15 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.93 in 10.0 mi South 10.4 mph - N/A Thunderstorm Clear
1:35 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.93 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy
1:55 PM 78.8 °F - 71.6 °F 78% 29.93 in 10.0 mi South 18.4 mph - N/A   Mostly Cloudy
2:15 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.92 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy
2:35 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.91 in 8.0 mi South 11.5 mph - N/A   Clear
2:55 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.91 in 10.0 mi South 12.7 mph - N/A   Clear
3:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.90 in 9.0 mi South 10.4 mph - N/A   Clear
3:35 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.89 in 10.0 mi South 12.7 mph - N/A   Clear
3:55 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.89 in 10.0 mi South 13.8 mph - N/A   Clear
4:15 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.88 in 9.0 mi South 12.7 mph - N/A   Clear
4:35 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.88 in 10.0 mi South 12.7 mph - N/A   Clear
4:55 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.87 in 9.0 mi South 11.5 mph 17.3 mph N/A   Clear
5:15 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.87 in 9.0 mi South 12.7 mph 16.1 mph N/A   Clear
5:35 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.86 in 10.0 mi SSW 15.0 mph - N/A   Clear
5:55 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.86 in 10.0 mi South 9.2 mph 17.3 mph N/A   Clear
6:15 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.86 in 9.0 mi South 12.7 mph - N/A   Clear
6:35 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.86 in 9.0 mi SSW 12.7 mph 17.3 mph N/A   Clear
6:55 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.86 in 10.0 mi South 11.5 mph 19.6 mph N/A   Clear
7:15 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.86 in 10.0 mi SSW 11.5 mph - N/A   Clear
7:35 PM 78.8 °F - 69.8 °F 74% 29.85 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:55 PM 78.8 °F - 69.8 °F 74% 29.86 in 9.0 mi SSW 10.4 mph - N/A   Clear
8:15 PM 77.0 °F - 69.8 °F 78% 29.87 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:35 PM 75.2 °F - 69.8 °F 83% 29.88 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:55 PM 75.2 °F - 69.8 °F 83% 29.88 in 10.0 mi SSW 6.9 mph - N/A   Clear
9:15 PM 75.2 °F - 71.6 °F 89% 29.88 in 10.0 mi SW 5.8 mph - N/A   Clear
9:35 PM 75.2 °F - 71.6 °F 89% 29.89 in 10.0 mi SW 4.6 mph - N/A   Clear
9:55 PM 75.2 °F - 71.6 °F 89% 29.90 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
10:15 PM 75.2 °F - 71.6 °F 89% 29.90 in 10.0 mi SW 4.6 mph - N/A   Clear
10:35 PM 73.4 °F - 71.6 °F 94% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 73.4 °F - 71.6 °F 94% 29.91 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:35 PM 73.4 °F - 71.6 °F 94% 29.90 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:55 PM 73.4 °F - 71.6 °F 94% 29.90 in 9.0 mi Calm Calm - N/A   Clear