Weather History for Key West, FL

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Monday, January 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F 69 °F  
Max Temperature 80 °F 74 °F 85 °F (1960)
Min Temperature 73 °F 64 °F 47 °F (2010)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 7  
Since 1 July heating degree days 25  
Cooling Degree Days 12 5  
Month to date cooling degree days 37  
Year to date cooling degree days 37  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in 0.06 in 0.67 in (1934)
Month to date precipitation 0.41  
Year to date precipitation 0.41  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 5 mph (East)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 07, 2013 Rise Set
Actual Time 7:12 AM EST 5:54 PM EST
Civil Twilight 6:47 AM EST 6:19 PM EST
Nautical Twilight 6:19 AM EST 6:47 PM EST
Astronomical Twilight 5:51 AM EST 7:15 PM EST
Moon 2:42 AM EST (1/7) 1:59 PM EST (1/7)
Length of Visible Light 11h 31m
Length of Day
10h 41m
Waning Crescent, 23% of the Moon is Illuminated
Jan 7
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
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 75.0 °F - 72.0 °F 90% 30.09 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:53 AM 73.9 °F - 71.1 °F 91% 30.08 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:53 AM 73.9 °F - 72.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 73.0 °F - 71.1 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 73.0 °F - 71.1 °F 93% 30.08 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
5:53 AM 73.9 °F - 71.1 °F 91% 30.09 in 10.0 mi ESE 5.8 mph - N/A   Clear
6:53 AM 73.9 °F - 71.1 °F 91% 30.09 in 10.0 mi East 5.8 mph - N/A   Clear
7:53 AM 73.9 °F - 71.1 °F 91% 30.11 in 10.0 mi East 3.5 mph - N/A   Clear
8:53 AM 77.0 °F - 70.0 °F 79% 30.13 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 AM 79.0 °F - 71.1 °F 77% 30.14 in 10.0 mi East 8.1 mph - N/A   Clear
11:53 AM 78.8 °F - 71.6 °F 78% 30.13 in 10.0 mi East 8.1 mph - N/A   Clear
12:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 30.08 in 10.0 mi East 8.1 mph - N/A   Clear
1:53 PM 80.6 °F 83.9 °F 69.8 °F 70% 30.06 in 10.0 mi East 10.4 mph - N/A   Clear
2:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 30.06 in 10.0 mi East 10.4 mph - N/A   Clear
3:54 PM 78.1 °F - 69.1 °F 74% 30.06 in 10.0 mi East 10.4 mph - N/A   Clear
4:53 PM 78.1 °F - 66.9 °F 68% 30.07 in 10.0 mi East 6.9 mph - N/A   Clear
5:53 PM 75.9 °F - 68.0 °F 76% 30.09 in 10.0 mi East 6.9 mph - N/A   Clear
6:53 PM 75.0 °F - 69.1 °F 82% 30.10 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 PM 75.0 °F - 68.0 °F 79% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:53 PM 75.0 °F - 69.1 °F 82% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 PM 75.0 °F - 69.1 °F 82% 30.12 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:53 PM 73.9 °F - 69.1 °F 85% 30.11 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:53 PM 73.9 °F - 69.1 °F 85% 30.09 in 10.0 mi ENE 8.1 mph - N/A   Clear