Weather History for Saint Helena Island, St. Helena

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Monday, November 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F -  
Max Temperature 64 °F - - ()
Min Temperature 58 °F - - ()
Degree Days  
Heating Degree Days 4    
Growing Degree Days 11 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 74    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 14 mph ()    
Max Wind Speed 20 mph    
Max Gust Speed -    
Visibility 4.3 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Date:

Astronomy

Nov. 19, 2012 Rise Set
Actual Time 5:41 AM GMT 6:35 PM GMT
Civil Twilight 5:17 AM GMT 6:58 PM GMT
Nautical Twilight 4:50 AM GMT 7:25 PM GMT
Astronomical Twilight 4:23 AM GMT 7:53 PM GMT
Moon 11:11 AM GMT (11/19) No Moon Set
Length of Visible Light 13h 40m
Length of Day
12h 54m
Waxing Crescent, 38% of the Moon is Illuminated
Nov 19
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (GMT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
2:50 AM 58 °F 58 °F 100% 30.03 in - SE 16.1 mph - -  
5:50 AM 58 °F 58 °F 100% 30.05 in - SE 17.3 mph - -  
8:50 AM 60 °F 59 °F 94% 30.11 in 2 mi SE 18.4 mph - - Fog Light Fog
11:50 AM 63 °F 58 °F 80% 30.07 in 2 mi SE 17.3 mph - -   Partly Cloudy
2:50 PM 63 °F 57 °F 74% 30.01 in 9 mi SE 17.3 mph - -   Mostly Cloudy
5:50 PM 60 °F 58 °F 92% 30.01 in - SE 17.3 mph - -  
8:50 PM 60 °F 56 °F 83% 30.07 in - SE 19.6 mph - -  
11:50 PM 59 °F 57 °F 90% 30.07 in - SE 18.4 mph - -