Weather History for Grand Isle, LA

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Friday, February 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 53 °F -  
Max Temperature 62 °F 58 °F 64 °F (1998)
Min Temperature 53 °F 54 °F 44 °F (2008)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 56    
Maximum Humidity 72    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.34 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 8 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

Feb. 01, 2013 Rise Set
Actual Time 6:48 AM CST 5:38 PM CST
Civil Twilight 6:23 AM CST 6:03 PM CST
Nautical Twilight 5:55 AM CST 6:31 PM CST
Astronomical Twilight 5:27 AM CST 6:59 PM CST
Moon 11:11 PM CST (2/1) 9:53 AM CST (2/1)
Length of Visible Light 11h 39m
Length of Day
10h 49m
Waning Gibbous, 70% of the Moon is Illuminated
Feb 1
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
4:40 AM 53.6 °F 44.6 °F 72% 30.32 in 7.0 mi NNW 5.8 mph - N/A   Scattered Clouds
12:15 PM 62.6 °F 37.4 °F 39% 30.37 in 7.0 mi NNE 8.1 mph - N/A   Unknown