Weather History for Grand Isle, LA

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Tuesday, October 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 57 °F 71 °F 82 °F (2013)
Min Temperature 53 °F 68 °F 53 °F (2012)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 72    
Maximum Humidity 77    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 17 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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Date:

Astronomy

Oct. 30, 2012 Rise Set
Actual Time 7:11 AM CDT 6:14 PM CDT
Civil Twilight 6:47 AM CDT 6:39 PM CDT
Nautical Twilight 6:19 AM CDT 7:07 PM CDT
Astronomical Twilight 5:51 AM CDT 7:35 PM CDT
Moon 6:51 PM CDT (10/30) 7:52 AM CDT (10/30)
Length of Visible Light 11h 52m
Length of Day
11h 03m
Full, 99% of the Moon is Illuminated
Oct 30
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:00 AM 53.6 °F 46.4 °F 77% 30.12 in 7.0 mi North 17.3 mph - N/A   Clear
11:50 AM 57.2 °F 44.6 °F 63% 30.10 in 7.0 mi West 6.9 mph - N/A   Clear
5:15 PM 53.6 °F 46.4 °F 77% 30.02 in 7.0 mi WSW 15.0 mph - N/A   Clear