Saint Simons Island, GA

7:52 AM EDT on September 20, 2017 (GMT -0400)
McKinnon

Weather History for KSSI - August, 2013

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Thursday, August 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 82 °F  
Max Temperature 88 °F 89 °F 97 °F (2011)
Min Temperature 73 °F 75 °F 66 °F (1967)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 16 17  
Month to date cooling degree days 284 262  
Year to date cooling degree days 1695 1716  
Since 1 June cooling degree days 1294 1274  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 81    
Maximum Humidity 94    
Minimum Humidity 68    
Precipitation  
Precipitation 2.40 in 0.20 in 5.61 in (1987)
Month to date precipitation 4.93 2.63  
Year to date precipitation 31.97 26.47  
Snow  
Snow 0.00 in - 0.00 in ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 13 mph    
Max Gust Speed 24 mph    
Visibility 7 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 15, 2013 Rise Set
Actual Time 6:51 AM EDT 8:07 PM EDT
Civil Twilight 6:26 AM EDT 8:33 PM EDT
Nautical Twilight 5:55 AM EDT 9:03 PM EDT
Astronomical Twilight 5:24 AM EDT 9:35 PM EDT
Moon 3:16 PM EDT (8/15) 1:05 AM EDT (8/15)
Length of Visible Light 14h 07m
Length of Day
13h 16m
Waxing Gibbous, 64% of the Moon is Illuminated
Aug 15
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F - 72.0 °F 93% 29.98 in 10.0 mi South 4.6 mph - 0.01 in   Clear
1:53 AM 75.9 °F - 73.0 °F 91% 29.98 in 10.0 mi SW 3.5 mph - N/A   Clear
2:53 AM 75.9 °F - 73.0 °F 91% 29.97 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
3:09 AM 75.2 °F - 73.4 °F 94% 29.97 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
3:16 AM 75.2 °F - 73.4 °F 94% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
3:53 AM 75.0 °F - 73.9 °F 96% 29.96 in 10.0 mi SSW 3.5 mph - N/A   Clear
4:53 AM 75.0 °F - 73.9 °F 96% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 75.9 °F - 73.9 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 75.9 °F - 73.9 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 77.0 °F - 75.9 °F 96% 30.00 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 79.0 °F - 75.9 °F 90% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:32 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.00 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
9:53 AM 82.9 °F 91.8 °F 77.0 °F 82% 30.01 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
10:53 AM 84.0 °F 92.6 °F 75.9 °F 76% 30.01 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
11:53 AM 87.1 °F 96.3 °F 75.0 °F 67% 30.01 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
12:53 PM 87.1 °F 99.8 °F 78.1 °F 74% 29.99 in 10.0 mi SSE 9.2 mph - N/A   Clear
1:53 PM 84.9 °F 95.3 °F 77.0 °F 77% 29.97 in 10.0 mi SE 10.4 mph - N/A   Partly Cloudy
2:34 PM 87.8 °F 99.7 °F 77.0 °F 70% 29.95 in 10.0 mi SE 13.8 mph 21.9 mph N/A Thunderstorm Thunderstorm
2:53 PM 86.0 °F 96.9 °F 77.0 °F 74% 29.95 in 10.0 mi SE 13.8 mph 24.2 mph N/A Thunderstorm Thunderstorm
3:38 PM 80.6 °F 85.4 °F 73.4 °F 79% 29.96 in 10.0 mi NNE 11.5 mph 18.4 mph N/A Thunderstorm Overcast
3:53 PM 77.0 °F - 71.1 °F 82% 29.96 in 10.0 mi NNE 11.5 mph - N/A Thunderstorm Thunderstorm
4:41 PM 75.2 °F - 71.6 °F 89% 29.97 in 2.5 mi WNW 10.4 mph - 0.08 in Rain , Thunderstorm Light Thunderstorms and Rain
4:43 PM 75.2 °F - 73.4 °F 94% 29.97 in 1.8 mi NW 9.2 mph - 0.12 in Rain , Thunderstorm Heavy Thunderstorms and Rain
4:49 PM 75.2 °F - 73.4 °F 94% 29.97 in 0.5 mi NNW 11.5 mph 18.4 mph 0.48 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
4:53 PM 75.9 °F - 73.9 °F 94% 29.96 in 0.2 mi NE 15.0 mph 18.4 mph 0.60 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
4:57 PM 77.0 °F - 75.2 °F 94% 29.97 in 0.5 mi NE 16.1 mph 23.0 mph 0.06 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
5:05 PM 77.0 °F - 75.2 °F 94% 29.95 in 0.5 mi ENE 18.4 mph - 0.38 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
5:16 PM 77.0 °F - 75.2 °F 94% 29.96 in 2.5 mi ENE 11.5 mph - 0.40 in Rain , Thunderstorm Light Thunderstorms and Rain
5:23 PM 75.2 °F - 75.2 °F 100% 29.97 in 6.0 mi NE 9.2 mph - 0.40 in Rain , Thunderstorm Light Thunderstorms and Rain
5:42 PM 73.4 °F - 71.6 °F 94% 30.06 in 1.5 mi WNW 16.1 mph 27.6 mph 0.58 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:48 PM 73.4 °F - 71.6 °F 94% 30.07 in 0.5 mi WNW 18.4 mph 27.6 mph 1.11 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
5:53 PM 71.1 °F - 70.0 °F 96% 30.05 in 0.5 mi NW 12.7 mph 24.2 mph 1.40 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
6:02 PM 71.6 °F - 69.8 °F 94% 30.03 in 1.0 mi NNW 9.2 mph - 0.23 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:09 PM 71.6 °F - 71.6 °F 100% 30.02 in 1.2 mi North 8.1 mph - 0.33 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:16 PM 71.6 °F - 71.6 °F 100% 30.00 in 3.0 mi North 11.5 mph - 0.35 in Rain , Thunderstorm Thunderstorms and Rain
6:53 PM 73.9 °F - 72.0 °F 93% 30.01 in 9.0 mi ENE 8.1 mph - 0.39 in Rain , Thunderstorm Rain
7:14 PM 73.4 °F - 71.6 °F 94% 30.01 in 10.0 mi ENE 8.1 mph - 0.01 in Rain Light Rain
7:53 PM 73.9 °F - 72.0 °F 93% 30.01 in 10.0 mi NNW 8.1 mph - 0.01 in   Clear
8:53 PM 73.9 °F - 71.1 °F 91% 30.03 in 10.0 mi NW 3.5 mph - N/A   Clear
9:53 PM 75.9 °F - 72.0 °F 87% 30.04 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
10:53 PM 75.9 °F - 72.0 °F 87% 30.05 in 10.0 mi East 4.6 mph - N/A   Overcast
11:54 PM 73.9 °F - 72.0 °F 93% 30.04 in 10.0 mi Calm Calm - N/A   Unknown