Weather History for Grand Isle, LA

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Tuesday, October 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 82 °F 73 °F 82 °F (2012)
Min Temperature 75 °F 69 °F 57 °F (2007)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 74    
Maximum Humidity 78    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 10 mph (ENE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 7 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Oct. 23, 2012 Rise Set
Actual Time 7:06 AM CDT 6:21 PM CDT
Civil Twilight 6:42 AM CDT 6:45 PM CDT
Nautical Twilight 6:14 AM CDT 7:13 PM CDT
Astronomical Twilight 5:47 AM CDT 7:40 PM CDT
Moon 2:40 PM CDT (10/23) 1:25 AM CDT (10/23)
Length of Visible Light 12h 02m
Length of Day
11h 14m
Waxing Gibbous, 67% of the Moon is Illuminated
Oct 23
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:00 AM 75.2 °F - 68.0 °F 78% 29.99 in 7.0 mi East 8.1 mph - N/A   Partly Cloudy
11:50 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.04 in 7.0 mi ENE 10.4 mph - N/A   Partly Cloudy
4:30 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.00 in 7.0 mi NE 12.7 mph - N/A   Mostly Cloudy