Weather History for Key West, FL

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Monday, August 11, 2014

  Actual Average Record
Temperature  
Mean Temperature 88 °F 85 °F  
Max Temperature 91 °F 90 °F 95 °F (1956)
Min Temperature 84 °F 80 °F 69 °F (1901)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 23 20  
Month to date cooling degree days 231 220  
Year to date cooling degree days 3078 2805  
Since 1 June cooling degree days 1456 1375  
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 67    
Maximum Humidity 74    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.16 in 1.77 in (1944)
Month to date precipitation 1.60 1.68  
Year to date precipitation 19.69 19.97  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 8 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 11, 2014 Rise Set
Actual Time 6:59 AM EDT 8:04 PM EDT
Civil Twilight 6:35 AM EDT 8:28 PM EDT
Nautical Twilight 6:07 AM EDT 8:56 PM EDT
Astronomical Twilight 5:38 AM EDT 9:25 PM EDT
Moon 8:47 PM EDT (8/11) 7:51 AM EDT (8/11)
Length of Visible Light 13h 52m
Length of Day
13h 04m
Full, 99% of the Moon is Illuminated
Aug 11
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full

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 84.9 °F 92.1 °F 73.9 °F 69% 30.04 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:53 AM 84.9 °F 93.3 °F 75.0 °F 72% 30.04 in 10.0 mi East 8.1 mph - N/A   Clear
2:53 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Clear
3:53 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.02 in 10.0 mi ESE 9.2 mph - N/A   Clear
4:53 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.01 in 10.0 mi ESE 9.2 mph - N/A   Clear
5:53 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.01 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:53 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.02 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.04 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
8:53 AM 87.1 °F 95.4 °F 73.9 °F 65% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
9:53 AM 87.1 °F 95.4 °F 73.9 °F 65% 30.07 in 10.0 mi ESE 10.4 mph - N/A   Clear
10:53 AM 88.0 °F 96.5 °F 73.9 °F 63% 30.08 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:53 AM 90.0 °F 101.3 °F 75.9 °F 63% 30.08 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
12:53 PM 90.0 °F 102.5 °F 77.0 °F 65% 30.08 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:53 PM 89.1 °F 100.2 °F 75.9 °F 65% 30.06 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
2:53 PM 90.0 °F 101.3 °F 75.9 °F 63% 30.04 in 10.0 mi SE 8.1 mph - N/A   Clear
3:53 PM 90.0 °F 102.5 °F 77.0 °F 65% 30.02 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
4:53 PM 90.0 °F 100.2 °F 75.0 °F 61% 30.00 in 10.0 mi SE 5.8 mph - N/A   Clear
5:53 PM 89.1 °F 99.1 °F 75.0 °F 63% 29.99 in 10.0 mi ESE 9.2 mph - N/A   Clear
6:53 PM 89.1 °F 98.0 °F 73.9 °F 61% 30.01 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 PM 87.1 °F 95.4 °F 73.9 °F 65% 30.02 in 10.0 mi ESE 9.2 mph - N/A   Clear
8:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
9:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.04 in 10.0 mi ESE 6.9 mph - N/A   Clear
10:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 30.05 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy