Weather History for Key West, FL

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Tuesday, October 11, 2011

  Actual Average Record
Temperature  
Mean Temperature 83 °F 81 °F  
Max Temperature 85 °F 85 °F 91 °F (1936)
Min Temperature 80 °F 77 °F 68 °F (1953)
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 18 16  
Month to date cooling degree days 183 183  
Year to date cooling degree days 4244 3918  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 75    
Maximum Humidity 79    
Minimum Humidity 70    
Precipitation  
Precipitation 0.00 in 0.19 in 8.94 in (1909)
Month to date precipitation 1.69 2.06  
Year to date precipitation 26.65 32.44  
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 29.84 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 11, 2011 Rise Set
Actual Time 7:22 AM EDT 7:04 PM EDT
Civil Twilight 7:00 AM EDT 7:27 PM EDT
Nautical Twilight 6:33 AM EDT 7:53 PM EDT
Astronomical Twilight 6:07 AM EDT 8:19 PM EDT
Moon 6:41 PM EDT (10/11) 6:56 AM EDT (10/11)
Length of Visible Light 12h 26m
Length of Day
11h 41m
Full, 100% of the Moon is Illuminated
Oct 11
Full
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
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 81.0 °F 85.8 °F 73.0 °F 77% 29.83 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
1:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.82 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
2:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.80 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
3:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.80 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
4:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.80 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:53 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.81 in 10.0 mi South 6.9 mph - N/A   Clear
6:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Clear
7:53 AM 81.0 °F 86.2 °F 73.9 °F 79% 29.84 in 10.0 mi SW 4.6 mph - N/A   Clear
8:53 AM 82.0 °F 87.9 °F 73.9 °F 76% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear
9:53 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.87 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 29.88 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:53 AM 84.2 °F 90.9 °F 73.4 °F 70% 29.88 in 10.0 mi South 3.5 mph - N/A   Clear
12:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.87 in 10.0 mi SW 4.6 mph - N/A   Clear
1:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.84 in 10.0 mi South 5.8 mph - N/A   Clear
2:53 PM 84.2 °F 92.3 °F 75.2 °F 74% 29.83 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:53 PM 84.2 °F 90.9 °F 73.4 °F 70% 29.82 in 10.0 mi SW 6.9 mph - N/A   Clear
4:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.82 in 10.0 mi SW 5.8 mph - N/A   Clear
5:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.82 in 10.0 mi SW 4.6 mph - N/A   Clear
6:53 PM 82.9 °F 88.8 °F 73.0 °F 72% 29.83 in 10.0 mi SW 4.6 mph - N/A   Clear
7:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.84 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.88 in 10.0 mi SE 3.5 mph - N/A   Clear
11:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.88 in 10.0 mi SE 3.5 mph - N/A   Clear