Weather History for Marathon, FL

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Saturday, January 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 70 °F  
Max Temperature 81 °F 75 °F 83 °F (2011)
Min Temperature 67 °F 64 °F 49 °F (2009)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 25 30  
Since 1 July heating degree days 26 51  
Cooling Degree Days 9 6  
Month to date cooling degree days 104 126  
Year to date cooling degree days 104 126  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in 0.05 in 0.33 in (2014)
Month to date precipitation 0.14 1.05  
Year to date precipitation 0.14 1.05  
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 30.10 in    
Wind  
Wind Speed 3 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 21, 2012 Rise Set
Actual Time 7:09 AM EST 6:01 PM EST
Civil Twilight 6:45 AM EST 6:25 PM EST
Nautical Twilight 6:17 AM EST 6:53 PM EST
Astronomical Twilight 5:50 AM EST 7:20 PM EST
Moon 5:35 AM EST (1/21) 4:38 PM EST (1/21)
Length of Visible Light 11h 39m
Length of Day
10h 51m
Waning Crescent, 3% of the Moon is Illuminated
Jan 21
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

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 71.1 °F - 60.1 °F 68% 30.13 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 71.1 °F - 59.0 °F 66% 30.13 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
2:53 AM 71.1 °F - 60.1 °F 68% 30.10 in 10.0 mi ESE 5.8 mph - N/A   Clear
3:53 AM 71.1 °F - 60.1 °F 68% 30.08 in 10.0 mi SE 5.8 mph - N/A   Clear
4:53 AM 71.1 °F - 57.9 °F 63% 30.09 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:53 AM 70.0 °F - 60.1 °F 71% 30.10 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 AM 69.1 °F - 60.1 °F 73% 30.12 in 10.0 mi East 3.5 mph - N/A   Clear
8:53 AM 73.9 °F - 64.0 °F 71% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 77.0 °F - 63.0 °F 62% 30.15 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:53 AM 75.0 °F - 63.0 °F 66% 30.14 in 10.0 mi SE 4.6 mph - N/A   Clear
11:53 AM 79.0 °F - 64.0 °F 60% 30.12 in 10.0 mi SE 6.9 mph - N/A   Clear
12:53 PM 80.1 °F 81.5 °F 63.0 °F 56% 30.09 in 10.0 mi SE 5.8 mph - N/A   Clear
1:53 PM 81.0 °F 82.5 °F 64.0 °F 56% 30.07 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:53 PM 79.0 °F - 62.1 °F 56% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 PM 77.0 °F - 62.1 °F 60% 30.06 in 10.0 mi SE 3.5 mph - N/A   Clear
4:53 PM 75.9 °F - 63.0 °F 64% 30.07 in 10.0 mi East 3.5 mph - N/A   Clear
5:53 PM 75.0 °F - 62.1 °F 64% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 72.0 °F - 64.0 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 70.0 °F - 64.0 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 69.1 °F - 64.9 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 68.0 °F - 66.0 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 66.9 °F - 64.0 °F 90% 30.10 in 10.0 mi ENE 4.6 mph - N/A   Clear
11:53 PM 66.9 °F - 64.0 °F 90% 30.10 in 10.0 mi Calm Calm - N/A   Clear