Weather History for Marathon, FL

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Thursday, December 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 76 °F 72 °F  
Max Temperature 79 °F 77 °F 86 °F (2013)
Min Temperature 72 °F 67 °F 45 °F (2010)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 1 8  
Since 1 July heating degree days 1 9  
Cooling Degree Days 11 8  
Month to date cooling degree days 146 127  
Year to date cooling degree days 5287 4891  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 63    
Maximum Humidity 73    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.06 in 1.21 in (2006)
Month to date precipitation 0.16 0.98  
Year to date precipitation 35.97 45.13  
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 30.12 in    
Wind  
Wind Speed 11 mph (ENE)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 15, 2011 Rise Set
Actual Time 7:00 AM EST 5:37 PM EST
Civil Twilight 6:35 AM EST 6:02 PM EST
Nautical Twilight 6:07 AM EST 6:31 PM EST
Astronomical Twilight 5:39 AM EST 6:59 PM EST
Moon 10:35 PM EST (12/15) 10:40 AM EST (12/15)
Length of Visible Light 11h 26m
Length of Day
10h 36m
Waning Gibbous, 75% of the Moon is Illuminated
Dec 15
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F 59.0 °F 61% 30.16 in 10.0 mi ENE 16.1 mph 21.9 mph N/A   Mostly Cloudy
1:53 AM 73.0 °F 57.9 °F 59% 30.14 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
2:53 AM 72.0 °F 57.9 °F 61% 30.13 in 10.0 mi ENE 8.1 mph - N/A   Clear
3:53 AM 73.0 °F 60.1 °F 64% 30.12 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
4:53 AM 73.0 °F 59.0 °F 61% 30.12 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
5:53 AM 73.0 °F 61.0 °F 66% 30.13 in 10.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
6:53 AM 72.0 °F 63.0 °F 73% 30.14 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
7:53 AM 73.0 °F 64.9 °F 76% 30.15 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
10:53 AM 78.1 °F 59.0 °F 52% 30.16 in 10.0 mi East 10.4 mph 20.7 mph N/A   Clear
11:53 AM 79.0 °F 60.1 °F 52% 30.15 in 10.0 mi East 12.7 mph 23.0 mph N/A   Clear
12:53 PM 77.0 °F 62.1 °F 60% 30.12 in 10.0 mi ENE 13.8 mph 19.6 mph N/A   Overcast
1:53 PM 78.1 °F 62.1 °F 58% 30.10 in 10.0 mi NE 12.7 mph 24.2 mph N/A   Overcast
2:53 PM 77.0 °F 62.1 °F 60% 30.09 in 10.0 mi ENE 11.5 mph 17.3 mph N/A   Overcast
3:53 PM 75.9 °F 61.0 °F 60% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Overcast
4:53 PM 75.9 °F 61.0 °F 60% 30.10 in 10.0 mi ENE 11.5 mph - N/A   Overcast
5:53 PM 75.0 °F 64.0 °F 69% 30.10 in 10.0 mi ENE 16.1 mph - N/A   Overcast
7:53 PM 75.0 °F 64.0 °F 69% 30.12 in 10.0 mi ENE 10.4 mph - N/A   Overcast
8:53 PM 73.9 °F 63.0 °F 68% 30.12 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
9:53 PM 75.0 °F 63.0 °F 66% 30.13 in 10.0 mi ENE 8.1 mph - N/A   Overcast
10:53 PM 75.0 °F 62.1 °F 64% 30.13 in 10.0 mi ENE 8.1 mph - N/A   Overcast
11:53 PM 75.0 °F 63.0 °F 66% 30.12 in 10.0 mi ENE 11.5 mph - N/A   Overcast