Weather History for Key West, FL

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Tuesday, December 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 73 °F 70 °F  
Max Temperature 78 °F 75 °F 86 °F (1876)
Min Temperature 67 °F 65 °F 46 °F (1989)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 4 9  
Since 1 July heating degree days 4 10  
Cooling Degree Days 8 6  
Month to date cooling degree days 233 182  
Year to date cooling degree days 4787 4715  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 79    
Maximum Humidity 97    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.06 in 2.33 in (1873)
Month to date precipitation 0.66 1.87  
Year to date precipitation 46.99 39.48  
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 10 mph (East)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 25, 2012 Rise Set
Actual Time 7:08 AM EST 5:46 PM EST
Civil Twilight 6:43 AM EST 6:10 PM EST
Nautical Twilight 6:15 AM EST 6:39 PM EST
Astronomical Twilight 5:47 AM EST 7:07 PM EST
Moon 3:49 PM EST (12/25) 4:44 AM EST (12/25)
Length of Visible Light 11h 27m
Length of Day
10h 37m
Waxing Gibbous, 93% of the Moon is Illuminated
Dec 25
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F 61.0 °F 68% 30.00 in 10.0 mi SE 6.9 mph - N/A   Clear
1:53 AM 72.0 °F 63.0 °F 73% 30.00 in 10.0 mi East 4.6 mph - N/A   Overcast
2:53 AM 66.9 °F 62.1 °F 84% 29.99 in 10.0 mi NNE 4.6 mph - N/A   Clear
3:53 AM 66.9 °F 63.0 °F 87% 29.98 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
4:53 AM 66.9 °F 62.1 °F 84% 29.99 in 10.0 mi NE 5.8 mph - N/A   Clear
5:53 AM 66.9 °F 63.0 °F 87% 29.99 in 10.0 mi NE 5.8 mph - N/A   Clear
6:53 AM 66.9 °F 62.1 °F 84% 30.00 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
7:53 AM 69.1 °F 62.1 °F 78% 30.01 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:53 AM 73.0 °F 63.0 °F 71% 30.02 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:53 AM 75.0 °F 62.1 °F 64% 30.03 in 10.0 mi NE 5.8 mph - N/A   Clear
10:53 AM 77.0 °F 63.0 °F 62% 30.02 in 10.0 mi East 10.4 mph - N/A   Clear
11:53 AM 77.0 °F 64.0 °F 64% 30.00 in 10.0 mi East 11.5 mph - N/A   Clear
12:53 PM 77.0 °F 64.0 °F 64% 29.97 in 10.0 mi East 10.4 mph - N/A   Clear
1:53 PM 77.0 °F 64.0 °F 64% 29.95 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
2:53 PM 77.0 °F 63.0 °F 62% 29.93 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
3:53 PM 75.9 °F 64.9 °F 69% 29.93 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
4:53 PM 75.0 °F 66.0 °F 73% 29.92 in 10.0 mi SE 15.0 mph - N/A   Mostly Cloudy
5:53 PM 73.9 °F 66.0 °F 76% 29.94 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
6:53 PM 73.9 °F 66.0 °F 76% 29.93 in 10.0 mi ESE 13.8 mph - N/A   Clear
7:53 PM 73.9 °F 66.9 °F 79% 29.93 in 10.0 mi ESE 15.0 mph - N/A   Clear
8:53 PM 70.0 °F 66.9 °F 90% 29.92 in 10.0 mi ESE 18.4 mph - N/A   Clear
9:53 PM 70.0 °F 68.0 °F 93% 29.94 in 10.0 mi SE 16.1 mph - N/A   Scattered Clouds
10:53 PM 70.0 °F 68.0 °F 93% 29.95 in 10.0 mi SE 13.8 mph - N/A   Partly Cloudy
11:53 PM 71.1 °F 69.1 °F 93% 29.93 in 10.0 mi SE 12.7 mph - N/A   Partly Cloudy