Weather History for Key West, FL

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Sunday, May 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F 81 °F  
Max Temperature 87 °F 85 °F 92 °F (1881)
Min Temperature 79 °F 76 °F 66 °F (2006)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 28 73  
Cooling Degree Days 18 16  
Month to date cooling degree days 277 278  
Year to date cooling degree days 1423 1232  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 68    
Maximum Humidity 74    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.10 in 5.83 in (1904)
Month to date precipitation 4.55 1.45  
Year to date precipitation 10.50 9.08  
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 11 mph (ESE)    
Max Wind Speed 15 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 19, 2013 Rise Set
Actual Time 6:41 AM EDT 8:05 PM EDT
Civil Twilight 6:16 AM EDT 8:30 PM EDT
Nautical Twilight 5:47 AM EDT 9:00 PM EDT
Astronomical Twilight 5:16 AM EDT 9:30 PM EDT
Moon 2:43 PM EDT 2:26 AM EDT
Length of Visible Light 14h 13m
Length of Day
13h 24m
Waxing Gibbous, 65% of the Moon is Illuminated
May 19
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.07 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
1:53 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.06 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
2:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.04 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
3:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.03 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
4:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
5:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
6:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.05 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
7:53 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.07 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
8:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.08 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
9:53 AM 84.0 °F 89.6 °F 72.0 °F 67% 30.09 in 10.0 mi ESE 9.2 mph - N/A   Clear
10:53 AM 84.9 °F 90.7 °F 72.0 °F 65% 30.08 in 10.0 mi ESE 9.2 mph - N/A   Clear
11:53 AM 86.0 °F 93.0 °F 73.0 °F 65% 30.08 in 10.0 mi East 11.5 mph - N/A   Clear
12:53 PM 86.0 °F 93.0 °F 73.0 °F 65% 30.08 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
1:53 PM 86.0 °F 92.2 °F 72.0 °F 63% 30.06 in 10.0 mi ESE 13.8 mph - N/A   Clear
2:53 PM 86.0 °F 93.4 °F 73.4 °F 66% 30.04 in 10.0 mi ESE 15.0 mph - N/A   Clear
3:53 PM 86.0 °F 92.2 °F 72.0 °F 63% 30.02 in 10.0 mi ESE 12.7 mph - N/A   Clear
4:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.00 in 10.0 mi East 12.7 mph - N/A   Clear
5:53 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.99 in 10.0 mi ESE 11.5 mph - N/A   Clear
6:53 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.00 in 10.0 mi ESE 11.5 mph - N/A   Clear
7:53 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.02 in 10.0 mi East 10.4 mph - N/A   Clear
8:53 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:53 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.05 in 10.0 mi East 9.2 mph - N/A   Clear
10:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 30.06 in 10.0 mi East 9.2 mph - N/A   Clear
11:53 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.05 in 10.0 mi East 9.2 mph - N/A   Clear