Weather History for Key West, FL

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Sunday, March 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 75 °F  
Max Temperature 79 °F 80 °F 87 °F (1991)
Min Temperature 70 °F 70 °F 58 °F (2010)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 16 0  
Since 1 July heating degree days 28 73  
Cooling Degree Days 10 10  
Month to date cooling degree days 162 262  
Year to date cooling degree days 696 610  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 73    
Maximum Humidity 87    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.07 in 1.64 in (1911)
Month to date precipitation 2.20 2.05  
Year to date precipitation 3.74 5.58  
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 30.10 in    
Wind  
Wind Speed 11 mph (ESE)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 31, 2013 Rise Set
Actual Time 7:19 AM EDT 7:42 PM EDT
Civil Twilight 6:56 AM EDT 8:05 PM EDT
Nautical Twilight 6:29 AM EDT 8:32 PM EDT
Astronomical Twilight 6:03 AM EDT 8:59 PM EDT
Moon No Moon Rise 10:32 AM EDT (3/31)
Length of Visible Light 13h 09m
Length of Day
12h 23m
Waning Gibbous, 78% of the Moon is Illuminated
Mar 31
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 71.1 °F 59.0 °F 66% 30.17 in 10.0 mi ESE 10.4 mph - N/A   Partly Cloudy
1:53 AM 72.0 °F 60.1 °F 66% 30.15 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
2:53 AM 71.1 °F 59.0 °F 66% 30.14 in 10.0 mi ESE 13.8 mph - N/A   Partly Cloudy
3:53 AM 71.1 °F 59.0 °F 66% 30.12 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
4:53 AM 71.1 °F 60.1 °F 68% 30.12 in 10.0 mi ESE 11.5 mph - N/A   Clear
5:53 AM 71.1 °F 60.1 °F 68% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:53 AM 66.0 °F 61.0 °F 84% 30.12 in 10.0 mi ESE 9.2 mph - N/A   Clear
7:53 AM 71.1 °F 63.0 °F 75% 30.13 in 10.0 mi ESE 8.1 mph - N/A   Clear
8:53 AM 73.0 °F 62.1 °F 68% 30.14 in 10.0 mi ESE 10.4 mph - N/A   Clear
9:53 AM 75.0 °F 63.0 °F 66% 30.14 in 10.0 mi ESE 15.0 mph - N/A   Clear
10:53 AM 75.9 °F 63.0 °F 64% 30.14 in 10.0 mi ESE 13.8 mph - N/A   Clear
11:53 AM 77.0 °F 64.0 °F 64% 30.14 in 10.0 mi ESE 16.1 mph - N/A   Clear
12:53 PM 78.1 °F 63.0 °F 60% 30.13 in 10.0 mi ESE 15.0 mph - N/A   Clear
1:53 PM 78.1 °F 63.0 °F 60% 30.10 in 10.0 mi ESE 13.8 mph - N/A   Clear
2:53 PM 78.1 °F 64.0 °F 62% 30.09 in 10.0 mi ESE 12.7 mph - N/A   Clear
3:53 PM 79.0 °F 64.9 °F 62% 30.07 in 10.0 mi ESE 10.4 mph - N/A   Clear
4:53 PM 78.1 °F 66.0 °F 66% 30.06 in 10.0 mi ESE 10.4 mph - N/A   Clear
5:53 PM 77.0 °F 66.9 °F 71% 30.04 in 10.0 mi ESE 11.5 mph - N/A   Clear
6:53 PM 75.9 °F 66.9 °F 74% 30.04 in 10.0 mi ESE 11.5 mph - N/A   Clear
7:53 PM 73.9 °F 66.9 °F 79% 30.05 in 10.0 mi East 8.1 mph - N/A   Clear
8:53 PM 73.9 °F 68.0 °F 82% 30.05 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:53 PM 73.9 °F 69.1 °F 85% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
10:53 PM 73.9 °F 69.1 °F 85% 30.07 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
11:53 PM 73.9 °F 70.0 °F 87% 30.06 in 10.0 mi SE 9.2 mph - N/A   Clear