Weather History for Key West, FL

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Saturday, March 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 73 °F  
Max Temperature 77 °F 78 °F 86 °F (1884)
Min Temperature 65 °F 68 °F 54 °F (2001)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 11 0  
Since 1 July heating degree days 23 66  
Cooling Degree Days 6 8  
Month to date cooling degree days 16 71  
Year to date cooling degree days 550 419  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 61    
Maximum Humidity 84    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.08 in 1.87 in (1936)
Month to date precipitation 0.17 0.66  
Year to date precipitation 1.71 4.19  
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 30.15 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 09, 2013 Rise Set
Actual Time 6:41 AM EST 6:33 PM EST
Civil Twilight 6:18 AM EST 6:56 PM EST
Nautical Twilight 5:52 AM EST 7:22 PM EST
Astronomical Twilight 5:26 AM EST 7:49 PM EST
Moon 4:53 AM EST (3/9) 4:42 PM EST (3/9)
Length of Visible Light 12h 37m
Length of Day
11h 51m
Waning Crescent, 5% of the Moon is Illuminated
Mar 9
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F 59.0 °F 78% 30.16 in 10.0 mi NNE 5.8 mph - N/A   Clear
1:53 AM 66.0 °F 59.0 °F 78% 30.15 in 10.0 mi NNE 6.9 mph - N/A   Clear
2:53 AM 66.0 °F 60.1 °F 81% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Clear
3:53 AM 66.0 °F 60.1 °F 81% 30.12 in 10.0 mi NNE 6.9 mph - N/A   Clear
4:53 AM 64.9 °F 59.0 °F 81% 30.13 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:53 AM 64.9 °F 57.0 °F 75% 30.13 in 10.0 mi NNE 8.1 mph - N/A   Clear
6:53 AM 64.9 °F 55.9 °F 73% 30.14 in 10.0 mi NE 5.8 mph - N/A   Clear
7:53 AM 68.0 °F 55.9 °F 65% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:53 AM 70.0 °F 55.9 °F 61% 30.18 in 10.0 mi NE 8.1 mph - N/A   Clear
9:53 AM 72.0 °F 55.0 °F 55% 30.18 in 10.0 mi NE 10.4 mph - N/A   Clear
10:53 AM 73.9 °F 54.0 °F 50% 30.18 in 10.0 mi ENE 10.4 mph 16.1 mph N/A   Clear
11:53 AM 73.9 °F 50.0 °F 43% 30.18 in 10.0 mi NNE 13.8 mph - N/A   Clear
12:53 PM 72.0 °F 45.0 °F 38% 30.16 in 10.0 mi NNE 12.7 mph - N/A   Clear
1:53 PM 75.9 °F 55.9 °F 50% 30.13 in 10.0 mi NE 11.5 mph - N/A   Clear
2:53 PM 75.9 °F 59.0 °F 56% 30.12 in 10.0 mi East 11.5 mph - N/A   Clear
3:53 PM 75.0 °F 59.0 °F 57% 30.11 in 10.0 mi East 15.0 mph - N/A   Clear
4:53 PM 73.9 °F 61.0 °F 64% 30.10 in 10.0 mi East 12.7 mph - N/A   Clear
5:53 PM 73.0 °F 61.0 °F 66% 30.12 in 10.0 mi East 13.8 mph - N/A   Clear
6:53 PM 71.1 °F 60.1 °F 68% 30.13 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 PM 71.1 °F 60.1 °F 68% 30.14 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
8:53 PM 70.0 °F 60.1 °F 71% 30.16 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
9:53 PM 69.1 °F 59.0 °F 70% 30.17 in 10.0 mi ENE 12.7 mph 19.6 mph N/A   Clear
10:53 PM 69.1 °F 59.0 °F 70% 30.16 in 10.0 mi ENE 9.2 mph 17.3 mph N/A   Clear
11:53 PM 68.0 °F 57.9 °F 70% 30.16 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy