Weather History for Key West, FL

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Wednesday, January 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 69 °F  
Max Temperature 78 °F 74 °F 85 °F (1942)
Min Temperature 71 °F 64 °F 47 °F (1898)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 2  
Since 1 July heating degree days 4 20  
Cooling Degree Days 10 6  
Month to date cooling degree days 19 12  
Year to date cooling degree days 19 12  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 76    
Precipitation  
Precipitation T in 0.06 in 1.67 in (1958)
Month to date precipitation T 0.12  
Year to date precipitation T 0.12  
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 30.05 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 02, 2013 Rise Set
Actual Time 7:11 AM EST 5:51 PM EST
Civil Twilight 6:46 AM EST 6:15 PM EST
Nautical Twilight 6:18 AM EST 6:44 PM EST
Astronomical Twilight 5:50 AM EST 7:12 PM EST
Moon 10:44 PM EST (1/2) 10:26 AM EST (1/2)
Length of Visible Light 11h 29m
Length of Day
10h 39m
Waning Gibbous, 75% of the Moon is Illuminated
Jan 2
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F 68.0 °F 90% 30.05 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:53 AM 72.0 °F 69.1 °F 91% 30.05 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
2:53 AM 72.0 °F 69.1 °F 91% 30.03 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
3:53 AM 72.0 °F 69.1 °F 91% 30.04 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
4:53 AM 73.0 °F 69.1 °F 87% 30.04 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
5:53 AM 72.0 °F 69.1 °F 91% 30.04 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
6:53 AM 71.6 °F 69.8 °F 94% 30.06 in 10.0 mi ESE 3.5 mph - N/A   Overcast
7:53 AM 73.0 °F 70.0 °F 90% 30.07 in 10.0 mi East 4.6 mph - N/A   Overcast
8:53 AM 73.9 °F 70.0 °F 87% 30.09 in 10.0 mi East 5.8 mph - N/A   Overcast
9:53 AM 75.0 °F 70.0 °F 84% 30.09 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
10:53 AM 77.0 °F 71.1 °F 82% 30.09 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:53 AM 77.0 °F 70.0 °F 79% 30.08 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
12:53 PM 77.0 °F 70.0 °F 79% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
1:53 PM 78.1 °F 71.1 °F 79% 30.03 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
2:53 PM 75.9 °F 71.1 °F 85% 30.02 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:53 PM 75.9 °F 71.1 °F 85% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
4:03 PM 77.0 °F 71.6 °F 83% 30.02 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
4:32 PM 75.2 °F 69.8 °F 83% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
4:53 PM 75.9 °F 71.1 °F 85% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
5:53 PM 75.0 °F 69.1 °F 82% 30.03 in 10.0 mi East 3.5 mph - 0.00 in   Overcast
6:53 PM 75.0 °F 69.1 °F 82% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Overcast
7:53 PM 73.9 °F 68.0 °F 82% 30.05 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:53 PM 73.9 °F 69.1 °F 85% 30.06 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
9:53 PM 73.0 °F 70.0 °F 90% 30.07 in 10.0 mi East 3.5 mph - N/A   Clear
10:53 PM 73.0 °F 71.1 °F 93% 30.06 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 PM 73.4 °F 69.8 °F 88% 30.05 in 10.0 mi ESE 6.9 mph - N/A   Clear