Weather History for Key West, FL

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Sunday, January 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 69 °F  
Max Temperature 81 °F 74 °F 84 °F (1926)
Min Temperature 73 °F 64 °F 49 °F (1879)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 6  
Since 1 July heating degree days 4 24  
Cooling Degree Days 12 5  
Month to date cooling degree days 63 32  
Year to date cooling degree days 63 32  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 84    
Maximum Humidity 94    
Minimum Humidity 74    
Precipitation  
Precipitation 0.00 in 0.06 in 0.71 in (1941)
Month to date precipitation T 0.35  
Year to date precipitation T 0.35  
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 30.11 in    
Wind  
Wind Speed 7 mph (ESE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 06, 2013 Rise Set
Actual Time 7:12 AM EST 5:53 PM EST
Civil Twilight 6:47 AM EST 6:18 PM EST
Nautical Twilight 6:19 AM EST 6:46 PM EST
Astronomical Twilight 5:51 AM EST 7:14 PM EST
Moon 1:39 AM EST (1/6) 1:08 PM EST (1/6)
Length of Visible Light 11h 30m
Length of Day
10h 41m
Waning Crescent, 33% of the Moon is Illuminated
Jan 6
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
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 73.9 °F - 71.1 °F 91% 30.16 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:53 AM 73.9 °F - 71.1 °F 91% 30.13 in 10.0 mi ENE 5.8 mph - N/A   Clear
2:53 AM 73.9 °F - 72.0 °F 93% 30.11 in 10.0 mi East 8.1 mph - N/A   Clear
3:53 AM 73.9 °F - 72.0 °F 93% 30.10 in 10.0 mi East 5.8 mph - N/A   Clear
4:53 AM 73.9 °F - 72.0 °F 93% 30.10 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
5:53 AM 75.0 °F - 71.1 °F 87% 30.10 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
6:53 AM 75.0 °F - 70.0 °F 84% 30.11 in 10.0 mi ESE 11.5 mph - N/A   Clear
7:53 AM 75.9 °F - 71.1 °F 85% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Clear
8:53 AM 77.0 °F - 71.1 °F 82% 30.13 in 10.0 mi ESE 11.5 mph - N/A   Clear
9:53 AM 78.1 °F - 71.1 °F 79% 30.14 in 10.0 mi ESE 13.8 mph - N/A   Clear
10:53 AM 78.8 °F - 71.6 °F 78% 30.13 in 10.0 mi ESE 11.5 mph - N/A   Clear
11:53 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.12 in 10.0 mi ESE 11.5 mph - N/A   Clear
12:53 PM 79.0 °F - 72.0 °F 79% 30.09 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
1:53 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.06 in 10.0 mi SE 8.1 mph - N/A   Clear
2:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.05 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
3:53 PM 79.0 °F - 72.0 °F 79% 30.06 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
4:53 PM 78.1 °F - 72.0 °F 81% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
5:53 PM 77.0 °F - 72.0 °F 84% 30.07 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
6:53 PM 75.9 °F - 72.0 °F 87% 30.09 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 75.9 °F - 73.0 °F 91% 30.10 in 10.0 mi East 5.8 mph - N/A   Clear
8:53 PM 75.9 °F - 73.0 °F 91% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 75.0 °F - 72.0 °F 90% 30.12 in 10.0 mi East 4.6 mph - N/A   Clear
10:53 PM 75.0 °F - 72.0 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 75.0 °F - 72.0 °F 90% 30.11 in 10.0 mi East 5.8 mph - N/A   Clear