Weather History for Mount Pleasant, SC

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Week of September 2, 2012 through September 8, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 90 °F 87 °F
Mean Temperature 86 °F 82 °F 80 °F
Min Temperature 78 °F 75 °F 73 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 17 15 120
Growing Degree Days (base 50) 36 32 30 226
Dew Point  
Dew Point 79 °F 75 °F 72 °F
Precipitation  
Precipitation 1.71 in 0.38 in 0.00 in 2.68 in
Snowdepth - - - -
Wind  
Wind 0 mph 0 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.07 in 29.96 in 29.77 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 03, 2012 Rise Set
Actual Time 6:55 AM EDT 7:40 PM EDT
Civil Twilight 6:30 AM EDT 8:05 PM EDT
Nautical Twilight 6:00 AM EDT 8:35 PM EDT
Astronomical Twilight 5:30 AM EDT 9:05 PM EDT
Moon 9:14 PM EDT (9/3) 9:47 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

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
2 93 86 78 79 77 73 94 80 55 30.07 30.03 29.96 10 9 7 - - - 0.00  
3 89 82 75 79 75 73 100 81 62 30.06 30.02 29.99 10 8 3 - - - 0.00  
4 87 80 73 75 74 72 100 82 66 30.03 29.99 29.95 10 10 5 - - - 0.00  
5 89 82 75 75 75 73 100 78 62 30.00 29.96 29.92 10 8 3 0 0 - 0.00  
6 91 83 75 77 74 72 100 77 52 30.00 29.95 29.90 10 8 2 - - - 0.00  
7 91 82 73 77 75 73 100 85 62 29.97 29.92 29.87 10 7 0 - - - 0.97 Rain
8 87 81 75 79 76 73 100 85 66 29.87 29.84 29.77 10 8 0 - - - 1.71 Rain