History for Key West, FL

Sunday, September 9, 2012 — View Current Conditions
Sunday, September 9, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 84 °F 84 °F  
Max Temperature 87 °F 88 °F 93 °F (1957)
Min Temperature 81 °F 79 °F 71 °F (1952)
Degree Days
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 19  
Month to date cooling degree days 164 171  
Year to date cooling degree days 3490 3360  
Growing Degree Days 34 (Base 50)    
Moisture
Dew Point 74 °F    
Average Humidity 72    
Maximum Humidity 79    
Minimum Humidity 65    
Precipitation
Precipitation 0.00 in 0.23 in 5.61 in (1919)
Month to date precipitation 1.57 1.97  
Year to date precipitation 38.92 25.64  
Snow
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.99 in    
Wind
Wind Speed 8 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 25, 2013 Rise Set
Actual Time 7:11 AM EDT 7:36 PM EDT
Civil Twilight 6:48 AM EDT 7:59 PM EDT
Nautical Twilight 6:21 AM EDT 8:26 PM EDT
Astronomical Twilight 5:54 AM EDT 8:53 PM EDT
Moon 1:07 AM EDT (9/9) 2:53 PM EDT (9/9)
Length Of Visible Light 13h 11m
Length of Day
12h 25m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
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Hourly Observations
Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 82.0 °F 86.3 °F 71.1 °F 69% 29.98 in 10.0 mi South 6.9 mph - N/A   Clear
1:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.96 in 10.0 mi South 6.9 mph - N/A   Clear
3:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
4:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
5:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.97 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
6:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
7:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.99 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
8:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.01 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
9:53 AM 84.0 °F 91.2 °F 73.9 °F 72% 30.02 in 10.0 mi SW 8.1 mph - N/A   Clear
10:53 AM 84.0 °F 90.2 °F 73.0 °F 69% 30.02 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:53 AM 84.2 °F 90.9 °F 73.4 °F 70% 30.03 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 30.01 in 10.0 mi SW 9.2 mph - N/A   Clear
1:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.99 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.98 in 10.0 mi SW 10.4 mph - N/A   Clear
3:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Clear
4:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.97 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
5:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Partly Cloudy
6:53 PM 84.9 °F 91.4 °F 73.0 °F 67% 29.98 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
7:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 29.99 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 30.00 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:53 PM 82.9 °F 90.8 °F 75.9 °F 79% 30.01 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:53 PM 82.9 °F 90.8 °F 75.9 °F 79% 30.02 in 10.0 mi NW 4.6 mph - N/A   Clear
11:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.02 in 10.0 mi NW 4.6 mph - N/A   Clear
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