Saint Simons Island, GA

7:13 PM EDT on August 20, 2017 (GMT -0400)
McKinnon

Weather History for KSSI - August, 2013

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Friday, August 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F 81 °F  
Max Temperature 86 °F 88 °F 99 °F (2014)
Min Temperature 74 °F 75 °F 67 °F (1973)
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 15 16  
Month to date cooling degree days 409 396  
Year to date cooling degree days 1820 1850  
Since 1 June cooling degree days 1419 1408  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation T in 0.24 in 3.21 in (1953)
Month to date precipitation 6.63 4.36  
Year to date precipitation 33.67 28.20  
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 30.04 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events 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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Astronomy

Aug. 23, 2013 Rise Set
Actual Time 6:56 AM EDT 7:59 PM EDT
Civil Twilight 6:31 AM EDT 8:24 PM EDT
Nautical Twilight 6:01 AM EDT 8:53 PM EDT
Astronomical Twilight 5:31 AM EDT 9:24 PM EDT
Moon 9:34 PM EDT (8/23) 9:34 AM EDT (8/23)
Length of Visible Light 13h 52m
Length of Day
13h 02m
Waning Gibbous, 91% of the Moon is Illuminated
Aug 23
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

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 77.0 °F - 73.9 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 78.1 °F - 75.0 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 77.0 °F - 73.9 °F 90% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:53 AM 75.9 °F - 73.0 °F 91% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Clear
4:53 AM 75.0 °F - 73.0 °F 94% 30.03 in 10.0 mi North 3.5 mph - N/A   Clear
5:53 AM 75.0 °F - 73.0 °F 94% 30.03 in 10.0 mi North 4.6 mph - N/A   Clear
6:53 AM 73.9 °F - 73.0 °F 97% 30.03 in 10.0 mi North 3.5 mph - N/A   Clear
7:53 AM 75.9 °F - 73.0 °F 91% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
8:53 AM 80.1 °F 84.5 °F 73.9 °F 81% 30.06 in 10.0 mi North 4.6 mph - N/A   Clear
9:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.06 in 10.0 mi East 4.6 mph - N/A   Clear
10:28 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.07 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
10:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.07 in 10.0 mi ENE 5.8 mph - N/A   Overcast
11:53 AM 84.9 °F 93.3 °F 75.0 °F 72% 30.07 in 10.0 mi East 8.1 mph - N/A   Overcast
12:12 PM 86.0 °F 95.1 °F 75.2 °F 70% 30.06 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
12:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.05 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
1:26 PM 86.0 °F 95.1 °F 75.2 °F 70% 30.04 in 10.0 mi East 9.2 mph - N/A Thunderstorm Thunderstorm
1:41 PM 84.2 °F 90.9 °F 73.4 °F 70% 30.03 in 10.0 mi East 9.2 mph - N/A   Clear
1:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.03 in 10.0 mi East 8.1 mph - N/A   Clear
2:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.02 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
3:53 PM 82.0 °F 88.6 °F 75.0 °F 79% 30.03 in 10.0 mi SSE 3.5 mph - 0.00 in Rain Light Rain
4:53 PM 82.9 °F 90.8 °F 75.9 °F 79% 30.02 in 10.0 mi SSE 3.5 mph - 0.00 in   Mostly Cloudy
5:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 30.02 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
6:53 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.02 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
7:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 30.02 in 10.0 mi SSW 5.8 mph - N/A   Clear
8:53 PM 80.1 °F 85.1 °F 75.0 °F 85% 30.04 in 10.0 mi SW 5.8 mph - N/A   Clear
9:27 PM 78.8 °F - 75.2 °F 89% 30.04 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:50 PM 78.8 °F - 75.2 °F 89% 30.05 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
9:53 PM 79.0 °F - 75.0 °F 88% 30.05 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
10:11 PM 78.8 °F - 75.2 °F 89% 30.04 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
10:53 PM 78.1 °F - 75.0 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 78.1 °F - 75.0 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Partly Cloudy