Weather History for Key West NAF, FL

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Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F -  
Max Temperature 89 °F 88 °F 93 °F (2011)
Min Temperature 80 °F 79 °F 70 °F (1950)
Cooling Degree Days 19    
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 78 °F    
Average Humidity 82    
Maximum Humidity 91    
Minimum Humidity 72    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 20, 2013 Rise Set
Actual Time 6:49 AM EDT 8:16 PM EDT
Civil Twilight 6:24 AM EDT 8:41 PM EDT
Nautical Twilight 5:54 AM EDT 9:11 PM EDT
Astronomical Twilight 5:23 AM EDT 9:42 PM EDT
Moon 6:19 PM EDT (7/20) 4:27 AM EDT (7/20)
Length of Visible Light 14h 16m
Length of Day
13h 26m
Waxing Gibbous, 93% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
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 82.0 °F 91.0 °F 78.1 °F 88% 30.07 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
1:53 AM 82.0 °F 91.0 °F 78.1 °F 88% 30.04 in 10.0 mi ESE 9.2 mph - N/A   Partly Cloudy
2:53 AM 81.0 °F 88.6 °F 78.1 °F 91% 30.03 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:53 AM 80.1 °F 85.8 °F 77.0 °F 90% 30.02 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:53 AM 80.1 °F 85.8 °F 77.0 °F 90% 30.03 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:53 AM 81.0 °F 87.9 °F 77.0 °F 88% 30.03 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
6:13 AM 80.6 °F 87.1 °F 77.0 °F 89% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Clear
6:15 AM 80.6 °F 87.1 °F 77.0 °F 89% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
6:53 AM 81.0 °F 87.9 °F 77.0 °F 88% 30.04 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
7:53 AM 82.9 °F 92.8 °F 78.1 °F 85% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
8:53 AM 82.9 °F 91.8 °F 77.0 °F 82% 30.06 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
9:53 AM 86.0 °F 98.3 °F 78.1 °F 77% 30.08 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
10:53 AM 86.0 °F 98.3 °F 78.1 °F 77% 30.09 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
11:53 AM 87.1 °F 101.5 °F 79.0 °F 77% 30.09 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
12:53 PM 87.1 °F 101.5 °F 79.0 °F 77% 30.09 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
1:53 PM 88.0 °F 103.1 °F 79.0 °F 75% 30.08 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
2:53 PM 88.0 °F 103.1 °F 79.0 °F 75% 30.04 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
3:53 PM 87.1 °F 101.5 °F 79.0 °F 77% 30.03 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
4:53 PM 87.1 °F 98.8 °F 77.0 °F 72% 30.04 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
5:53 PM 87.1 °F 98.8 °F 77.0 °F 72% 30.03 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
6:53 PM 84.9 °F 95.3 °F 77.0 °F 77% 30.03 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
7:53 PM 84.0 °F 93.7 °F 77.0 °F 79% 30.04 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
8:53 PM 82.9 °F 92.8 °F 78.1 °F 85% 30.06 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
9:53 PM 82.9 °F 92.8 °F 78.1 °F 85% 30.07 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
10:53 PM 82.9 °F 92.8 °F 78.1 °F 85% 30.08 in 3.0 mi ESE 8.1 mph - N/A   Haze
11:53 PM 82.0 °F 90.2 °F 77.0 °F 85% 30.09 in 10.0 mi SE 9.2 mph - N/A   Clear