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Weather Report and Forecast for
Grand Isle, LA

Sunday, May 27th 2012, 11:05pm CDT
Haze
Updated:12:50pm CDT
89°F
Wind Spd:10.36 mph
Wind Dir:N (350°)
Pressure:30.00 in
Dewpoint:78°F
Feels Like:94°F
Metric (°C) Visibility:6.00 mi
7-day Forecast / 10-day Forecast
Sunday
High: 88°F
Low: 76°F
Sunny
 
Monday
High: 89°F
Low: 73°F
Partly Cloudy
 
Tuesday
High: 86°F
Low: 73°F
Partly Cloudy
 
Wednesday
High: 86°F
Low: 76°F
Sunny
 
Thursday
High: 85°F
Low: 78°F
Sunny
 

Latitude: 29°35'N, Longitude: 89°50'W, Elevation: 4.0 ft, Distance: 25.73 mi                 Grand Isle, LA Averages »

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 68 51 54 60 68 75 80 82 81 78 70 62 55
Average high temperature
over 30 years
°F 76 60 63 69 77 83 88 90 89 85 78 70 63
Average low temperature
over 30 years
°F 60 42 45 51 60 66 72 73 73 71 62 54 46
Average precipitation
over 30 years
in 62.9 5.1 5.8 5.0 4.1 5.1 5.6 6.8 6.7 5.9 3.4 4.3 5.2
Heating degree days
over 30 years
days 1468 436 315 171 27 - - - - - 24 163 332
Cooling degree days
over 30 years
days 2756 27 16 38 135 316 468 530 508 411 197 82 28


Average temperature of May: 75°F. Average high temperature: 83°F. Average low temperature: 66°F. Grand Isle, LA Averages »
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