Weather History for Grand Isle, LA

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Week of June 16, 2013 through June 22, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 88 °F 87 °F
Mean Temperature 86 °F 84 °F 80 °F
Min Temperature 82 °F 80 °F 78 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 18 15 129
Growing Degree Days (base 50) 36 34 30 236
Dew Point  
Dew Point 82 °F 76 °F 72 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 29 mph 9 mph 4 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.11 in 30.02 in 29.93 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jun. 22, 2013 Rise Set
Actual Time 6:01 AM CDT 8:02 PM CDT
Civil Twilight 5:34 AM CDT 8:29 PM CDT
Nautical Twilight 5:01 AM CDT 9:02 PM CDT
Astronomical Twilight 4:26 AM CDT 9:37 PM CDT
Moon 7:21 PM CDT (6/22) 5:09 AM CDT (6/22)
Length of Visible Light 14h 55m
Length of Day
14h 01m
Waxing Gibbous, 99% of the Moon is Illuminated
Jun 22
Waxing Gibbous
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 89 86 82 77 77 77 84 72 66 30.05 30.02 29.99 7 7 7 12 10 - 0.00  
17 87 84 82 77 76 75 79 72 66 30.03 30.00 29.96 7 7 7 14 9 - 0.00  
18 87 80 80 75 74 73 79 72 66 30.01 29.97 29.93 7 7 7 15 13 - 0.00  
19 87 84 80 82 77 75 84 84 84 30.03 29.99 29.94 7 6 3 29 11 - 0.00 Rain , Thunderstorm
20 87 82 78 75 74 72 79 72 66 30.10 30.07 30.02 7 7 7 9 7 - 0.00 Thunderstorm
21 91 84 78 79 78 77 94 75 66 30.11 30.07 30.05 7 7 7 7 6 - 0.00  
22 89 86 82 79 76 72 84 72 62 30.09 30.05 30.03 7 7 7 12 10 - 0.00