Weather History for Key West, FL

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Saturday, December 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 77 °F 73 °F  
Max Temperature 82 °F 77 °F 85 °F (1978)
Min Temperature 72 °F 68 °F 48 °F (1937)
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 12 8  
Month to date cooling degree days 72 66  
Year to date cooling degree days 4626 4599  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 84    
Maximum Humidity 93    
Minimum Humidity 74    
Precipitation  
Precipitation 0.05 in 0.08 in 6.66 in (1986)
Month to date precipitation 0.66 0.66  
Year to date precipitation 46.99 38.27  
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 29.98 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 08, 2012 Rise Set
Actual Time 6:59 AM EST 5:39 PM EST
Civil Twilight 6:34 AM EST 6:03 PM EST
Nautical Twilight 6:06 AM EST 6:32 PM EST
Astronomical Twilight 5:38 AM EST 6:59 PM EST
Moon 1:49 AM EST (12/8) 1:44 PM EST (12/8)
Length of Visible Light 11h 29m
Length of Day
10h 39m
Waning Crescent, 28% of the Moon is Illuminated
Dec 8
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
12:53 AM 72.0 °F - 70.0 °F 93% 29.95 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 72.0 °F - 70.0 °F 93% 29.95 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
2:37 AM 73.4 °F - 69.8 °F 88% 29.94 in 10.0 mi NNE 3.5 mph - N/A   Overcast
2:53 AM 73.0 °F - 70.0 °F 90% 29.94 in 10.0 mi NNE 5.8 mph - 0.00 in   Overcast
3:53 AM 73.0 °F - 70.0 °F 90% 29.94 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
4:53 AM 73.0 °F - 71.1 °F 93% 29.95 in 5.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
5:53 AM 72.0 °F - 70.0 °F 93% 29.96 in 10.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
6:00 AM 71.6 °F - 69.8 °F 94% 29.96 in 10.0 mi Calm Calm - 0.00 in   Overcast
6:53 AM 72.0 °F - 71.1 °F 97% 29.98 in 10.0 mi NNE 5.8 mph - 0.00 in   Mostly Cloudy
7:06 AM 71.6 °F - 71.6 °F 100% 29.98 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
7:51 AM 71.6 °F - 71.6 °F 100% 29.99 in 7.0 mi SE 4.6 mph - 0.00 in Rain Light Rain
7:53 AM 72.0 °F - 71.1 °F 97% 29.99 in 7.0 mi SE 3.5 mph - 0.00 in Rain Light Rain
8:53 AM 73.9 °F - 71.1 °F 91% 30.01 in 10.0 mi ENE 6.9 mph - 0.01 in   Partly Cloudy
9:53 AM 73.0 °F - 69.1 °F 87% 30.02 in 7.0 mi East 10.4 mph - 0.00 in Rain Light Rain
10:53 AM 77.0 °F - 70.0 °F 79% 30.01 in 10.0 mi NE 5.8 mph - 0.00 in   Mostly Cloudy
11:53 AM 78.1 °F - 70.0 °F 76% 29.99 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
12:53 PM 80.1 °F 83.6 °F 71.1 °F 74% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:53 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 79.0 °F - 72.0 °F 79% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:53 PM 79.0 °F - 72.0 °F 79% 29.95 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:53 PM 77.0 °F - 70.0 °F 79% 29.96 in 10.0 mi East 8.1 mph - N/A   Clear
5:53 PM 75.9 °F - 71.1 °F 85% 29.97 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 PM 75.0 °F - 71.1 °F 87% 29.99 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 73.9 °F - 71.1 °F 91% 30.00 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 PM 73.9 °F - 71.1 °F 91% 30.01 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 PM 73.9 °F - 71.1 °F 91% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:53 PM 73.9 °F - 72.0 °F 93% 30.04 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:53 PM 73.0 °F - 72.0 °F 96% 30.03 in 10.0 mi NNE 4.6 mph - N/A   Clear