Weather History for Saint Simons Island, GA

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F 52 °F  
Max Temperature 57 °F 61 °F 81 °F (1971)
Min Temperature 35 °F 43 °F 29 °F (2010)
Degree Days  
Heating Degree Days 19 13  
Month to date heating degree days 191 309  
Since 1 July heating degree days 422 489  
Cooling Degree Days 0 0  
Month to date cooling degree days 11 9  
Year to date cooling degree days 2919 2624  
Moisture  
Dew Point 42 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation T in 0.09 in 1.35 in (2000)
Month to date precipitation 1.30 2.39  
Year to date precipitation 40.66 44.75  
Snow  
Snow 0.00 in - 0.00 in ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 7 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 28, 2012 Rise Set
Actual Time 7:23 AM EST 5:31 PM EST
Civil Twilight 6:56 AM EST 5:58 PM EST
Nautical Twilight 6:26 AM EST 6:28 PM EST
Astronomical Twilight 5:56 AM EST 6:58 PM EST
Moon 6:03 PM EST (12/28) 7:19 AM EST (12/28)
Length of Visible Light 11h 02m
Length of Day
10h 08m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.0 °F - 36.0 °F 89% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 37.9 °F - 35.1 °F 89% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 37.0 °F - 34.0 °F 89% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 37.0 °F - 35.1 °F 93% 30.10 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 36.0 °F - 33.1 °F 89% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 36.0 °F - 35.1 °F 97% 30.11 in 4.0 mi Calm Calm - N/A   Clear
6:53 AM 37.0 °F - 35.1 °F 93% 30.13 in 8.0 mi Calm Calm - N/A   Clear
7:53 AM 36.0 °F - 35.1 °F 97% 30.13 in 5.0 mi Calm Calm - N/A   Clear
8:53 AM 44.1 °F 42.5 °F 37.9 °F 79% 30.14 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:53 AM 48.9 °F - 39.9 °F 71% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 52.0 °F - 39.9 °F 63% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 53.1 °F - 42.1 °F 66% 30.11 in 10.0 mi East 3.5 mph - N/A   Clear
12:53 PM 53.6 °F - 42.8 °F 67% 30.07 in 10.0 mi SE 3.5 mph - N/A   Clear
1:53 PM 54.0 °F - 45.0 °F 72% 30.03 in 10.0 mi ESE 4.6 mph - N/A   Clear
2:53 PM 55.0 °F - 46.0 °F 72% 30.02 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 PM 55.9 °F - 46.0 °F 69% 30.02 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 55.0 °F - 46.0 °F 72% 30.02 in 10.0 mi NE 3.5 mph - N/A   Clear
5:53 PM 53.1 °F - 46.0 °F 77% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 PM 52.0 °F - 46.9 °F 83% 30.04 in 10.0 mi NE 3.5 mph - N/A   Clear
7:53 PM 53.1 °F - 48.9 °F 86% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
8:53 PM 55.0 °F - 50.0 °F 83% 29.99 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
9:53 PM 55.0 °F - 52.0 °F 89% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 57.0 °F - 53.1 °F 87% 29.95 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
11:53 PM 57.0 °F - 55.0 °F 93% 29.91 in 10.0 mi ESE 3.5 mph - 0.00 in Rain Light Rain