History for Key West, FL

Monday, December 10, 2012 — View Current Conditions
Monday, December 10, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 79 °F 72 °F  
Max Temperature 82 °F 77 °F 84 °F (1993)
Min Temperature 76 °F 68 °F 53 °F (1930)
Degree Days
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 1  
Cooling Degree Days 14 8  
Month to date cooling degree days 99 82  
Year to date cooling degree days 4653 4615  
Growing Degree Days 28 (Base 50)    
Moisture
Dew Point 75 °F    
Average Humidity 90    
Maximum Humidity 94    
Minimum Humidity 85    
Precipitation
Precipitation 0.00 in 0.08 in 1.62 in (1887)
Month to date precipitation 0.66 0.82  
Year to date precipitation 46.99 38.43  
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 29.97 in    
Wind
Wind Speed 9 mph (SE)    
Max Wind Speed 15 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Radar Archive
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Local Photos
Rare Thunderstorm
We are usually dry in December. The poor drainage is due to edge of the Everglades lands, Mother Nature's payback for man's encrouchment.
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Astronomy
May. 19, 2013 Rise Set
Actual Time 7:00 AM EST 5:39 PM EST
Civil Twilight 6:35 AM EST 6:04 PM EST
Nautical Twilight 6:07 AM EST 6:32 PM EST
Astronomical Twilight 5:39 AM EST 7:00 PM EST
Moon 3:54 AM EST (12/10) 3:18 PM EST (12/10)
Length Of Visible Light 11h 28m
Length of Day
10h 38m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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Hourly Observations
Time (EST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 77.0 °F - 75.0 °F 94% 30.01 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
1:53 AM 77.0 °F - 73.9 °F 90% 30.01 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
2:05 AM 77.0 °F - 73.4 °F 89% 30.00 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
2:22 AM 77.0 °F - 73.4 °F 89% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
2:53 AM 77.0 °F - 73.9 °F 90% 29.98 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
3:53 AM 77.0 °F - 73.9 °F 90% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
4:05 AM 77.0 °F - 73.4 °F 89% 29.97 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
4:19 AM 77.0 °F - 73.4 °F 89% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
4:53 AM 77.0 °F - 73.9 °F 90% 29.96 in 10.0 mi SE 6.9 mph - N/A   Clear
5:53 AM 77.0 °F - 75.0 °F 94% 29.97 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:53 AM 77.0 °F - 75.0 °F 94% 29.99 in 9.0 mi SE 6.9 mph - N/A   Scattered Clouds
7:53 AM 78.1 °F - 75.0 °F 90% 29.99 in 8.0 mi SE 8.1 mph - N/A   Clear
8:53 AM 78.1 °F - 75.0 °F 90% 29.99 in 9.0 mi SE 11.5 mph - N/A   Clear
9:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 30.01 in 10.0 mi SSE 12.7 mph - N/A   Clear
10:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 30.01 in 10.0 mi SSE 11.5 mph - N/A   Clear
11:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 29.99 in 10.0 mi SSE 12.7 mph - N/A   Partly Cloudy
12:53 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.95 in 10.0 mi SSE 11.5 mph - N/A   Clear
1:53 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.94 in 9.0 mi SSE 11.5 mph - N/A   Clear
2:53 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.93 in 8.0 mi SSE 9.2 mph - N/A   Clear
3:53 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.92 in 8.0 mi SE 8.1 mph - N/A   Clear
4:53 PM 79.0 °F - 75.0 °F 88% 29.90 in 8.0 mi ESE 12.7 mph - N/A   Clear
5:53 PM 78.1 °F - 75.0 °F 90% 29.92 in 9.0 mi ESE 6.9 mph - N/A   Clear
6:53 PM 78.1 °F - 75.0 °F 90% 29.94 in 10.0 mi SE 6.9 mph - N/A   Clear
7:53 PM 78.1 °F - 75.0 °F 90% 29.95 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
8:53 PM 78.1 °F - 75.9 °F 93% 29.97 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 78.1 °F - 75.9 °F 93% 29.98 in 9.0 mi SE 5.8 mph - N/A   Partly Cloudy
10:53 PM 78.1 °F - 75.9 °F 93% 29.96 in 10.0 mi SSE 12.7 mph - N/A   Partly Cloudy
11:53 PM - - - N/A% 29.98 in - North - - N/A   Unknown
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