Weather History for Key West, FL

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Sunday, January 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F 70 °F  
Max Temperature 78 °F 75 °F 84 °F (1984)
Min Temperature 70 °F 65 °F 44 °F (1905)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 1 27  
Since 1 July heating degree days 5 45  
Cooling Degree Days 9 5  
Month to date cooling degree days 251 137  
Year to date cooling degree days 251 137  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 77    
Maximum Humidity 84    
Minimum Humidity 69    
Precipitation  
Precipitation T in 0.06 in 0.99 in (1885)
Month to date precipitation 0.29 1.79  
Year to date precipitation 0.29 1.79  
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 30.20 in    
Wind  
Wind Speed 10 mph (ENE)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 27, 2013 Rise Set
Actual Time 7:10 AM EST 6:09 PM EST
Civil Twilight 6:46 AM EST 6:33 PM EST
Nautical Twilight 6:19 AM EST 7:00 PM EST
Astronomical Twilight 5:52 AM EST 7:27 PM EST
Moon 6:50 PM EST (1/27) 7:11 AM EST (1/27)
Length of Visible Light 11h 46m
Length of Day
10h 58m
Full, 100% of the Moon is Illuminated
Jan 27
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
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 70.0 °F 63.0 °F 78% 30.19 in 10.0 mi NNE 9.2 mph - N/A   Overcast
1:53 AM 70.0 °F 64.0 °F 81% 30.18 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
2:53 AM 70.0 °F 64.0 °F 81% 30.17 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
3:53 AM 71.1 °F 64.9 °F 81% 30.17 in 10.0 mi NE 5.8 mph - N/A   Overcast
4:53 AM 71.1 °F 64.9 °F 81% 30.17 in 9.0 mi NE 6.9 mph - N/A   Overcast
5:53 AM 71.1 °F 66.0 °F 84% 30.18 in 10.0 mi NE 5.8 mph - 0.00 in   Overcast
6:33 AM 71.6 °F 66.2 °F 83% 30.19 in 10.0 mi NE 8.1 mph - 0.00 in   Overcast
6:44 AM 71.6 °F 66.2 °F 83% 30.19 in 9.0 mi ENE 8.1 mph - 0.00 in   Overcast
6:53 AM 71.1 °F 66.0 °F 84% 30.19 in 10.0 mi Variable 6.9 mph - 0.00 in   Overcast
7:53 AM 71.1 °F 66.0 °F 84% 30.20 in 9.0 mi NE 9.2 mph - N/A   Overcast
8:53 AM 72.0 °F 66.9 °F 84% 30.22 in 9.0 mi NE 9.2 mph - N/A   Overcast
9:53 AM 72.0 °F 66.9 °F 84% 30.23 in 9.0 mi NE 10.4 mph 18.4 mph N/A   Overcast
10:53 AM 73.0 °F 66.9 °F 81% 30.24 in 9.0 mi NE 9.2 mph - N/A   Overcast
11:53 AM 75.0 °F 68.0 °F 79% 30.23 in 10.0 mi ENE 8.1 mph - N/A   Overcast
12:53 PM 75.9 °F 66.9 °F 74% 30.21 in 10.0 mi East 10.4 mph 19.6 mph N/A   Overcast
1:53 PM 77.0 °F 66.0 °F 69% 30.18 in 10.0 mi ENE 13.8 mph 21.9 mph N/A   Overcast
2:53 PM 77.0 °F 66.0 °F 69% 30.18 in 10.0 mi East 17.3 mph 25.3 mph N/A   Overcast
3:53 PM 75.9 °F 64.9 °F 69% 30.18 in 10.0 mi East 17.3 mph 26.5 mph N/A   Overcast
4:53 PM 75.0 °F 64.9 °F 71% 30.19 in 10.0 mi East 13.8 mph 23.0 mph N/A   Overcast
5:53 PM 75.0 °F 64.9 °F 71% 30.21 in 10.0 mi East 10.4 mph 23.0 mph N/A   Overcast
6:53 PM 73.9 °F 64.9 °F 73% 30.22 in 10.0 mi ENE 10.4 mph 19.6 mph N/A   Overcast
7:53 PM 73.9 °F 64.9 °F 73% 30.23 in 10.0 mi East 11.5 mph 18.4 mph N/A   Overcast
8:53 PM 73.0 °F 64.9 °F 76% 30.23 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
9:53 PM 73.0 °F 66.0 °F 79% 30.23 in 10.0 mi ENE 9.2 mph - N/A   Clear
10:53 PM 72.0 °F 66.0 °F 81% 30.24 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
11:53 PM 73.0 °F 66.9 °F 81% 30.22 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy