Weather History for Key West, FL

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Thursday, February 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F 72 °F  
Max Temperature 74 °F 77 °F 85 °F (1956)
Min Temperature 61 °F 67 °F 50 °F (1935)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 7 19  
Since 1 July heating degree days 12 66  
Cooling Degree Days 3 7  
Month to date cooling degree days 243 183  
Year to date cooling degree days 534 348  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 74    
Maximum Humidity 90    
Minimum Humidity 57    
Precipitation  
Precipitation 0.02 in 0.06 in 4.04 in (1954)
Month to date precipitation 1.25 1.49  
Year to date precipitation 1.54 3.53  
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 29.98 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2013 Rise Set
Actual Time 6:50 AM EST 6:29 PM EST
Civil Twilight 6:27 AM EST 6:52 PM EST
Nautical Twilight 6:00 AM EST 7:18 PM EST
Astronomical Twilight 5:34 AM EST 7:44 PM EST
Moon 9:26 PM EST 8:23 AM EST
Length of Visible Light 12h 24m
Length of Day
11h 38m
Waning Gibbous, 91% of the Moon is Illuminated
Feb 28
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F 66.9 °F 84% 29.98 in 10.0 mi North 6.9 mph - N/A   Overcast
1:50 AM 71.6 °F 66.2 °F 83% 29.96 in 10.0 mi North 9.2 mph - 0.00 in   Overcast
1:53 AM 71.1 °F 66.0 °F 84% 29.96 in 10.0 mi North 8.1 mph - 0.00 in   Overcast
2:53 AM 71.1 °F 64.9 °F 81% 29.94 in 10.0 mi North 5.8 mph - N/A   Overcast
3:53 AM 71.1 °F 66.0 °F 84% 29.94 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
4:53 AM 72.0 °F 66.0 °F 81% 29.96 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
5:53 AM 71.1 °F 64.9 °F 81% 29.96 in 10.0 mi North 10.4 mph - N/A   Overcast
6:53 AM 71.1 °F 64.0 °F 78% 29.98 in 10.0 mi North 11.5 mph - N/A   Overcast
7:53 AM 71.1 °F 63.0 °F 75% 29.99 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
8:53 AM 71.1 °F 63.0 °F 75% 30.00 in 10.0 mi NNE 11.5 mph - N/A   Overcast
9:53 AM 71.1 °F 62.1 °F 73% 30.01 in 10.0 mi North 12.7 mph - N/A   Overcast
10:53 AM 73.0 °F 61.0 °F 66% 30.02 in 10.0 mi North 11.5 mph - N/A   Overcast
11:53 AM 71.1 °F 61.0 °F 70% 30.02 in 10.0 mi NNE 12.7 mph - N/A   Overcast
12:53 PM 71.1 °F 60.1 °F 68% 30.00 in 10.0 mi North 10.4 mph 18.4 mph N/A   Overcast
1:53 PM 71.1 °F 57.0 °F 61% 29.97 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
2:53 PM 72.0 °F 55.0 °F 55% 29.96 in 10.0 mi NNE 8.1 mph - N/A   Overcast
3:53 PM 70.0 °F 55.0 °F 59% 29.96 in 10.0 mi North 9.2 mph - N/A   Overcast
4:53 PM 70.0 °F 55.0 °F 59% 29.97 in 10.0 mi North 10.4 mph - N/A   Overcast
5:53 PM 66.9 °F 54.0 °F 63% 29.97 in 10.0 mi NNW 10.4 mph - N/A   Overcast
6:53 PM 60.8 °F 55.4 °F 82% 29.98 in 10.0 mi Calm Calm - N/A Rain Light Rain
7:53 PM 64.9 °F 57.0 °F 75% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 66.9 °F 57.0 °F 70% 29.98 in 10.0 mi North 3.5 mph - N/A   Overcast
9:53 PM 69.1 °F 53.1 °F 57% 29.99 in 10.0 mi North 5.8 mph - N/A   Overcast
10:53 PM 69.1 °F 54.0 °F 58% 29.99 in 10.0 mi North 8.1 mph - N/A   Overcast
11:53 PM 69.1 °F 55.9 °F 63% 29.98 in 10.0 mi North 4.6 mph - N/A   Overcast