Weather History for Marathon, FL

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 76 °F 71 °F  
Max Temperature 80 °F 76 °F 84 °F (1996)
Min Temperature 72 °F 66 °F 58 °F (2010)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 12  
Since 1 July heating degree days 1 13  
Cooling Degree Days 11 7  
Month to date cooling degree days 229 155  
Year to date cooling degree days 5214 4919  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 71    
Maximum Humidity 84    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.08 in 0.11 in (1998)
Month to date precipitation 0.29 1.28  
Year to date precipitation 44.37 45.43  
Snow  
Snow 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 30.04 in    
Wind  
Wind Speed 7 mph (NE)    
Max Wind Speed 13 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 7:03 AM EST 5:39 PM EST
Civil Twilight 6:38 AM EST 6:04 PM EST
Nautical Twilight 6:10 AM EST 6:33 PM EST
Astronomical Twilight 5:42 AM EST 7:01 PM EST
Moon 11:51 AM EST (12/19) No Moon Set
Length of Visible Light 11h 26m
Length of Day
10h 36m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (EST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F - 66.9 °F 79% 30.01 in 10.0 mi North 4.6 mph - N/A   Clear
1:53 AM 73.9 °F - 68.0 °F 82% 30.01 in 10.0 mi NNE 4.6 mph - N/A   Clear
2:53 AM 73.9 °F - 66.9 °F 79% 30.01 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:53 AM 73.9 °F - 66.9 °F 79% 30.01 in 10.0 mi NNE 8.1 mph - N/A   Clear
4:53 AM 73.0 °F - 68.0 °F 84% 30.01 in 10.0 mi NNE 6.9 mph - N/A   Clear
5:53 AM 73.0 °F - 66.9 °F 81% 30.03 in 10.0 mi NNE 8.1 mph - N/A   Clear
6:53 AM 73.0 °F - 64.9 °F 76% 30.04 in 10.0 mi NE 8.1 mph - N/A   Clear
7:53 AM 73.0 °F - 64.0 °F 73% 30.05 in 10.0 mi NE 8.1 mph - N/A   Clear
8:53 AM 75.9 °F - 63.0 °F 64% 30.07 in 10.0 mi NE 10.4 mph - N/A   Clear
9:53 AM 77.0 °F - 64.0 °F 64% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Clear
10:53 AM 78.1 °F - 63.0 °F 60% 30.09 in 10.0 mi NE 10.4 mph - N/A   Clear
11:53 AM 79.0 °F - 64.0 °F 60% 30.07 in 10.0 mi NE 10.4 mph - N/A   Clear
12:53 PM 79.0 °F - 66.0 °F 64% 30.05 in 10.0 mi NNE 9.2 mph - N/A   Clear
1:53 PM 79.0 °F - 66.9 °F 66% 30.03 in 10.0 mi NE 9.2 mph - N/A   Clear
2:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.02 in 10.0 mi NE 6.9 mph - N/A   Clear
3:53 PM 79.0 °F - 68.0 °F 69% 30.02 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy
4:53 PM 79.0 °F - 66.9 °F 66% 30.02 in 10.0 mi ENE 8.1 mph - N/A   Clear
5:53 PM 78.1 °F - 68.0 °F 71% 30.04 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:53 PM 77.0 °F - 66.9 °F 71% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:53 PM 77.0 °F - 66.9 °F 71% 30.06 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 PM 77.0 °F - 66.9 °F 71% 30.06 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 PM 77.0 °F - 66.9 °F 71% 30.07 in 10.0 mi East 5.8 mph - N/A   Clear
10:53 PM 75.9 °F - 66.0 °F 71% 30.07 in 10.0 mi East 6.9 mph - N/A   Clear
11:53 PM 75.9 °F - 66.0 °F 71% 30.06 in 10.0 mi East 6.9 mph - N/A   Clear