Weather History for Key West, FL

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Friday, March 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 74 °F  
Max Temperature 76 °F 79 °F 87 °F (1882)
Min Temperature 64 °F 70 °F 60 °F (1958)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 16 0  
Since 1 July heating degree days 28 66  
Cooling Degree Days 5 9  
Month to date cooling degree days 145 243  
Year to date cooling degree days 679 591  
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 60    
Maximum Humidity 73    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.06 in 1.44 in (1906)
Month to date precipitation 2.20 1.91  
Year to date precipitation 3.74 5.44  
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 30.23 in    
Wind  
Wind Speed 10 mph (ENE)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 29, 2013 Rise Set
Actual Time 7:21 AM EDT 7:42 PM EDT
Civil Twilight 6:58 AM EDT 8:04 PM EDT
Nautical Twilight 6:32 AM EDT 8:31 PM EDT
Astronomical Twilight 6:05 AM EDT 8:58 PM EDT
Moon 10:18 PM EDT (3/29) 8:47 AM EDT (3/29)
Length of Visible Light 13h 06m
Length of Day
12h 20m
Waning Gibbous, 93% of the Moon is Illuminated
Mar 29
Waning Gibbous
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 55.0 °F 70% 30.24 in 10.0 mi NNE 6.9 mph - N/A   Clear
1:53 AM 64.0 °F 54.0 °F 70% 30.24 in 10.0 mi NNE 5.8 mph - N/A   Clear
2:53 AM 64.9 °F 55.0 °F 70% 30.22 in 10.0 mi NE 4.6 mph - N/A   Clear
3:53 AM 64.0 °F 53.1 °F 67% 30.21 in 10.0 mi NE 6.9 mph - N/A   Clear
4:53 AM 64.0 °F 53.1 °F 67% 30.21 in 10.0 mi NE 6.9 mph - N/A   Clear
5:53 AM 64.0 °F 52.0 °F 65% 30.22 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:53 AM 64.0 °F 52.0 °F 65% 30.23 in 10.0 mi NE 6.9 mph - N/A   Clear
7:53 AM 64.9 °F 52.0 °F 63% 30.25 in 10.0 mi NE 6.9 mph - N/A   Clear
8:53 AM 68.0 °F 52.0 °F 56% 30.26 in 10.0 mi NE 10.4 mph 16.1 mph N/A   Clear
9:53 AM 70.0 °F 54.0 °F 57% 30.27 in 10.0 mi NE 13.8 mph 20.7 mph N/A   Clear
10:53 AM 71.1 °F 54.0 °F 55% 30.28 in 10.0 mi NE 9.2 mph 20.7 mph N/A   Clear
11:53 AM 71.1 °F 54.0 °F 55% 30.29 in 10.0 mi NNE 15.0 mph 21.9 mph N/A   Clear
12:53 PM 73.0 °F 52.0 °F 48% 30.27 in 10.0 mi NE 11.5 mph 20.7 mph N/A   Clear
1:53 PM 73.0 °F 54.0 °F 51% 30.25 in 10.0 mi NNE 15.0 mph 20.7 mph N/A   Clear
2:53 PM 75.0 °F 54.0 °F 48% 30.23 in 10.0 mi East 15.0 mph 21.9 mph N/A   Partly Cloudy
3:53 PM 75.0 °F 55.0 °F 50% 30.21 in 10.0 mi East 11.5 mph - N/A   Clear
4:53 PM 73.9 °F 57.0 °F 55% 30.20 in 10.0 mi East 12.7 mph - N/A   Clear
5:53 PM 73.0 °F 55.9 °F 55% 30.20 in 10.0 mi East 12.7 mph - N/A   Clear
6:53 PM 72.0 °F 55.9 °F 57% 30.21 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
7:53 PM 71.1 °F 55.9 °F 59% 30.21 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
8:53 PM 70.0 °F 57.0 °F 63% 30.21 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
9:53 PM 70.0 °F 55.9 °F 61% 30.22 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
10:53 PM 70.0 °F 55.9 °F 61% 30.23 in 10.0 mi East 12.7 mph - N/A   Mostly Cloudy
11:53 PM 70.0 °F 55.9 °F 61% 30.23 in 10.0 mi East 10.4 mph - N/A   Clear