Weather History for Key West NAF, FL

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 82 °F 77 °F 85 °F (1986)
Min Temperature 78 °F 67 °F 51 °F (1962)
Cooling Degree Days 15    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 83    
Maximum Humidity 90    
Minimum Humidity 72    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 11, 2012 Rise Set
Actual Time 7:01 AM EST 5:39 PM EST
Civil Twilight 6:36 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 5:00 AM EST (12/11) 4:13 PM EST (12/11)
Length of Visible Light 11h 28m
Length of Day
10h 38m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
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
12:26 AM 78.8 °F - 75.2 °F 89% 29.96 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
12:53 AM 79.0 °F - 75.0 °F 88% 29.95 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:53 AM 78.1 °F - 75.0 °F 90% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
2:53 AM 78.1 °F - 75.0 °F 90% 29.94 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
3:53 AM 78.1 °F - 75.0 °F 90% 29.94 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:53 AM 78.1 °F - 75.0 °F 90% 29.94 in 10.0 mi South 6.9 mph - N/A   Clear
5:53 AM 78.1 °F - 73.0 °F 84% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 AM 78.1 °F - 73.9 °F 87% 29.96 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
7:53 AM 78.1 °F - 73.9 °F 87% 29.99 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
8:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 30.01 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
9:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.02 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
10:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.02 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
11:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.01 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
12:53 PM 82.9 °F 88.8 °F 73.0 °F 72% 29.99 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
1:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.96 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
2:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.96 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
3:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.93 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
4:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
5:53 PM 78.1 °F - 73.9 °F 87% 29.96 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:53 PM 78.1 °F - 73.9 °F 87% 29.96 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
7:53 PM 78.1 °F - 73.9 °F 87% 29.98 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
8:53 PM 78.1 °F - 73.9 °F 87% 30.01 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
9:53 PM 78.1 °F - 73.9 °F 87% 30.02 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
10:53 PM 78.1 °F - 73.9 °F 87% 30.04 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:53 PM 78.1 °F - 73.9 °F 87% 30.04 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds