Weather History for Key West, FL

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Saturday, April 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 78 °F  
Max Temperature 83 °F 83 °F 91 °F (1881)
Min Temperature 74 °F 73 °F 63 °F (1937)
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 14 13  
Month to date cooling degree days 404 304  
Year to date cooling degree days 1100 914  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 61    
Maximum Humidity 71    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.06 in 2.20 in (1941)
Month to date precipitation 1.97 1.90  
Year to date precipitation 5.71 7.48  
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 30.12 in    
Wind  
Wind Speed 11 mph (ENE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 27, 2013 Rise Set
Actual Time 6:54 AM EDT 7:54 PM EDT
Civil Twilight 6:30 AM EDT 8:18 PM EDT
Nautical Twilight 6:02 AM EDT 8:46 PM EDT
Astronomical Twilight 5:34 AM EDT 9:15 PM EDT
Moon 10:11 PM EDT 8:21 AM EDT
Length of Visible Light 13h 47m
Length of Day
13h 00m
Waning Gibbous, 95% of the Moon is Illuminated
Apr 27
Waning Gibbous
May 2
Last Quarter
May 9
New
May 18
First Quarter
May 25
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 75.9 °F - 64.0 °F 67% 30.19 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
1:53 AM 75.9 °F - 63.0 °F 64% 30.17 in 10.0 mi NE 6.9 mph - N/A   Clear
2:53 AM 75.0 °F - 64.0 °F 69% 30.15 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:53 AM 75.0 °F - 63.0 °F 66% 30.14 in 10.0 mi ENE 8.1 mph - N/A   Clear
4:53 AM 75.0 °F - 63.0 °F 66% 30.12 in 10.0 mi ENE 8.1 mph - N/A   Clear
5:53 AM 73.9 °F - 63.0 °F 68% 30.12 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:53 AM 73.9 °F - 63.0 °F 68% 30.12 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:53 AM 75.9 °F - 64.0 °F 67% 30.14 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:53 AM 78.1 °F - 64.0 °F 62% 30.14 in 10.0 mi ENE 9.2 mph - N/A   Clear
9:53 AM 80.1 °F 81.7 °F 64.0 °F 58% 30.14 in 10.0 mi East 13.8 mph 19.6 mph N/A   Partly Cloudy
10:53 AM 80.1 °F 81.5 °F 63.0 °F 56% 30.16 in 10.0 mi East 13.8 mph 21.9 mph N/A   Scattered Clouds
11:53 AM 82.0 °F 83.1 °F 63.0 °F 52% 30.15 in 10.0 mi East 16.1 mph 21.9 mph N/A   Clear
12:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.14 in 10.0 mi East 16.1 mph 21.9 mph N/A   Clear
1:53 PM 82.0 °F 83.4 °F 64.0 °F 54% 30.13 in 10.0 mi East 15.0 mph 20.7 mph N/A   Partly Cloudy
2:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.12 in 10.0 mi East 11.5 mph 19.6 mph N/A   Clear
3:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.10 in 10.0 mi East 16.1 mph 21.9 mph N/A   Clear
4:53 PM 82.0 °F 83.4 °F 64.0 °F 54% 30.07 in 10.0 mi East 13.8 mph - N/A   Partly Cloudy
5:53 PM 81.0 °F 82.5 °F 64.0 °F 56% 30.06 in 10.0 mi East 10.4 mph 21.9 mph N/A   Clear
6:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 30.06 in 10.0 mi East 11.5 mph - N/A   Clear
7:53 PM 79.0 °F - 66.0 °F 64% 30.06 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
8:53 PM 78.1 °F - 66.0 °F 66% 30.07 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
9:53 PM 78.1 °F - 66.0 °F 66% 30.09 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
10:53 PM 78.1 °F - 66.9 °F 68% 30.09 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
11:53 PM 78.1 °F - 68.0 °F 71% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Clear