Weather History for Key West, FL

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Tuesday, August 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F 84 °F  
Max Temperature 83 °F 89 °F 95 °F (1956)
Min Temperature 77 °F 79 °F 71 °F (1891)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 15 19  
Month to date cooling degree days 506 530  
Year to date cooling degree days 3249 3115  
Since 1 June cooling degree days 1620 1685  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 74    
Maximum Humidity 85    
Minimum Humidity 62    
Precipitation  
Precipitation T in 0.20 in 3.15 in (1875)
Month to date precipitation 4.38 4.57  
Year to date precipitation 35.51 22.86  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 7 mph (East)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 27, 2013 Rise Set
Actual Time 7:06 AM EDT 7:50 PM EDT
Civil Twilight 6:43 AM EDT 8:13 PM EDT
Nautical Twilight 6:15 AM EDT 8:40 PM EDT
Astronomical Twilight 5:47 AM EDT 9:08 PM EDT
Moon No Moon Rise 1:16 PM EDT (8/27)
Length of Visible Light 13h 30m
Length of Day
12h 43m
Waning Gibbous, 57% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
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 80.1 °F 84.2 °F 73.0 °F 79% 30.03 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:53 AM 79.0 °F - 73.0 °F 82% 30.01 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
2:53 AM 79.0 °F - 72.0 °F 79% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 79.0 °F - 73.0 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 79.0 °F - 73.9 °F 84% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 79.0 °F - 73.9 °F 84% 29.98 in 10.0 mi NE 3.5 mph - N/A   Clear
6:53 AM 79.0 °F - 73.0 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 79.0 °F - 73.9 °F 84% 30.00 in 10.0 mi NE 3.5 mph - N/A   Clear
8:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.02 in 10.0 mi ENE 8.1 mph - N/A   Clear
10:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.05 in 10.0 mi ENE 8.1 mph - N/A   Clear
11:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.05 in 10.0 mi ENE 9.2 mph - N/A   Clear
12:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.04 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
1:23 PM 80.6 °F 85.4 °F 73.4 °F 79% 30.04 in 10.0 mi East 18.4 mph 24.2 mph 0.00 in Rain Light Rain
1:32 PM 80.6 °F 85.4 °F 73.4 °F 79% 30.04 in 10.0 mi East 16.1 mph 23.0 mph 0.00 in Rain Light Rain
1:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 30.03 in 10.0 mi East 15.0 mph 19.6 mph 0.00 in   Clear
2:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 30.01 in 10.0 mi ESE 13.8 mph - N/A   Partly Cloudy
3:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.99 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
4:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.97 in 10.0 mi ESE 15.0 mph - N/A   Clear
5:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.97 in 10.0 mi East 8.1 mph - N/A   Clear
6:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 29.99 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 PM 79.0 °F - 68.0 °F 69% 29.99 in 10.0 mi East 6.9 mph - N/A   Clear
8:53 PM 79.0 °F - 69.1 °F 72% 29.99 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 PM 79.0 °F - 69.1 °F 72% 30.00 in 10.0 mi East 5.8 mph - N/A   Clear
10:53 PM 79.0 °F - 69.1 °F 72% 30.02 in 10.0 mi NE 3.5 mph - N/A   Clear
11:53 PM 79.0 °F - 70.0 °F 74% 30.03 in 10.0 mi ENE 5.8 mph - N/A   Clear