Weather History for Saint Simons Island, GA

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Week of May 12, 2013 through May 18, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 81 °F 76 °F
Mean Temperature 77 °F 72 °F 66 °F
Min Temperature 71 °F 64 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 7 1 52
Growing Degree Days (base 50) 26 21 14 150
Dew Point  
Dew Point 71 °F 58 °F 35 °F
Precipitation  
Precipitation 0.12 in 0.02 in 0.00 in 0.12 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 17 mph 7 mph 0 mph
Gust Wind 24 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.11 in 29.93 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 14, 2013 Rise Set
Actual Time 6:30 AM EDT 8:13 PM EDT
Civil Twilight 6:03 AM EDT 8:40 PM EDT
Nautical Twilight 5:32 AM EDT 9:12 PM EDT
Astronomical Twilight 4:58 AM EDT 9:46 PM EDT
Moon 10:08 AM EDT (5/14) No Moon Set
Length of Visible Light 14h 36m
Length of Day
13h 43m
Waxing Crescent, 19% of the Moon is Illuminated
May 14
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
12 84 76 68 67 62 44 93 61 28 30.04 29.97 29.93 10 10 9 16 8 24 T  
13 78 69 60 54 45 35 78 50 22 30.17 30.10 30.02 10 10 10 15 6 21 0.00  
14 76 66 55 53 45 40 63 46 29 30.26 30.21 30.17 10 10 10 12 6 16 0.00  
15 82 70 58 60 56 50 84 60 36 30.24 30.16 30.09 10 10 10 16 8 22 0.00  
16 84 75 66 68 62 58 90 70 50 30.14 30.09 30.04 10 10 10 14 8 24 0.00  
17 81 74 67 69 65 63 87 73 58 30.14 30.10 30.06 10 10 10 15 8 18 0.00  
18 82 77 71 71 69 67 93 81 69 30.15 30.11 30.06 10 10 6 17 7 22 0.12 Rain