Weather History for Saint Simons Island, GA

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Thursday, June 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 81 °F  
Max Temperature 82 °F 88 °F 99 °F (1990)
Min Temperature 73 °F 74 °F 59 °F (1965)
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 1268 1488  
Cooling Degree Days 13 16  
Month to date cooling degree days 336 294  
Year to date cooling degree days 737 736  
Since 1 June cooling degree days 336 294  
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 82    
Maximum Humidity 94    
Minimum Humidity 69    
Precipitation  
Precipitation 1.95 in 0.18 in 1.95 in (2013)
Month to date precipitation 5.15 3.24  
Year to date precipitation 17.57 18.16  
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 30.10 in    
Wind  
Wind Speed 7 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 8 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jun. 20, 2013 Rise Set
Actual Time 6:21 AM EDT 8:32 PM EDT
Civil Twilight 5:54 AM EDT 9:00 PM EDT
Nautical Twilight 5:19 AM EDT 9:34 PM EDT
Astronomical Twilight 4:43 AM EDT 10:11 PM EDT
Moon 5:39 PM EDT (6/20) 3:38 AM EDT (6/20)
Length of Visible Light 15h 06m
Length of Day
14h 10m
Waxing Gibbous, 89% of the Moon is Illuminated
Jun 20
Waxing Gibbous
Jun 23
Full
Jun 30
Last Quarter
Jul 8
New
Jul 15
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 75.9 °F - 73.0 °F 91% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 75.9 °F - 72.0 °F 87% 30.03 in 10.0 mi Calm Calm - 0.00 in   Clear
2:53 AM 75.0 °F - 73.0 °F 94% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 75.9 °F - 72.0 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 75.9 °F - 73.0 °F 91% 30.01 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
5:53 AM 75.0 °F - 73.0 °F 94% 30.03 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
6:53 AM 75.0 °F - 73.0 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 77.0 °F - 73.9 °F 90% 30.08 in 10.0 mi North 5.8 mph - N/A   Overcast
8:53 AM 77.0 °F - 73.0 °F 88% 30.09 in 9.0 mi North 9.2 mph - N/A   Mostly Cloudy
9:12 AM 78.8 °F - 73.4 °F 83% 30.08 in 9.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
9:53 AM 80.1 °F 84.2 °F 73.0 °F 79% 30.10 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
10:05 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.10 in 10.0 mi NE 6.9 mph - N/A   Overcast
10:53 AM 81.0 °F 84.4 °F 70.0 °F 69% 30.11 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
11:34 AM 77.0 °F - 73.4 °F 89% 30.12 in 1.5 mi NE 8.1 mph - 0.10 in Rain Light Rain
11:45 AM 77.0 °F - 73.4 °F 89% 30.12 in 3.0 mi NE 6.9 mph - 0.13 in Rain Light Rain
11:53 AM 77.0 °F - 73.9 °F 90% 30.12 in 4.0 mi ENE 6.9 mph - 0.13 in Rain , Thunderstorm Light Rain
12:13 PM 75.2 °F - 73.4 °F 94% 30.13 in 1.8 mi NNE 9.2 mph - 0.08 in Rain , Thunderstorm Heavy Rain
12:19 PM 75.2 °F - 73.4 °F 94% 30.13 in 1.0 mi North 9.2 mph - 0.13 in Rain Heavy Rain
12:22 PM 75.2 °F - 73.4 °F 94% 30.13 in 0.8 mi North 8.1 mph - 0.23 in Rain , Thunderstorm Heavy Rain
12:28 PM 75.2 °F - 73.4 °F 94% 30.13 in 0.2 mi NNE 8.1 mph - 0.62 in Fog , Rain , Thunderstorm Heavy Rain
12:53 PM 73.9 °F - 72.0 °F 93% 30.13 in 0.5 mi ENE 13.8 mph - 1.61 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
1:02 PM 73.4 °F - 73.4 °F 100% 30.14 in 1.0 mi ENE 13.8 mph - 0.10 in Rain Heavy Rain
1:10 PM 73.4 °F - 71.6 °F 94% 30.14 in 2.0 mi NE 12.7 mph - 0.12 in Rain , Thunderstorm Light Rain
1:18 PM 73.4 °F - 71.6 °F 94% 30.12 in 4.0 mi NE 12.7 mph - 0.13 in Rain , Thunderstorm Light Thunderstorms and Rain
1:48 PM 73.4 °F - 71.6 °F 94% 30.12 in 8.0 mi NE 6.9 mph - 0.15 in Rain Light Rain
1:53 PM 73.0 °F - 71.1 °F 93% 30.13 in 7.0 mi NE 8.1 mph - 0.16 in Rain Light Rain
2:53 PM 73.9 °F - 71.1 °F 91% 30.11 in 10.0 mi NNE 3.5 mph - 0.05 in Rain Light Rain
3:06 PM 75.2 °F - 73.4 °F 94% 30.11 in 10.0 mi NNE 3.5 mph - 0.00 in   Overcast
3:23 PM 75.2 °F - 73.4 °F 94% 30.11 in 10.0 mi ENE 4.6 mph - 0.00 in   Mostly Cloudy
3:53 PM 77.0 °F - 73.0 °F 88% 30.11 in 10.0 mi ENE 8.1 mph - 0.00 in   Mostly Cloudy
4:13 PM 77.0 °F - 73.4 °F 89% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
4:33 PM 77.0 °F - 73.4 °F 89% 30.10 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
4:53 PM 78.1 °F - 72.0 °F 81% 30.09 in 10.0 mi NE 8.1 mph - N/A   Clear
5:38 PM 78.8 °F - 71.6 °F 78% 30.08 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
5:53 PM 79.0 °F - 72.0 °F 79% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
6:29 PM 78.8 °F - 71.6 °F 78% 30.08 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
6:53 PM 78.1 °F - 72.0 °F 81% 30.09 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
7:53 PM 78.1 °F - 71.1 °F 79% 30.09 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
8:53 PM 78.1 °F - 71.1 °F 79% 30.12 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
9:29 PM 78.8 °F - 71.6 °F 78% 30.12 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
9:53 PM 78.1 °F - 71.1 °F 79% 30.13 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
10:00 PM 78.8 °F - 71.6 °F 78% 30.12 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
10:53 PM 78.1 °F - 72.0 °F 81% 30.12 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
11:53 PM 77.0 °F - 71.1 °F 82% 30.12 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds