Weather History for Key West, FL

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Wednesday, May 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 81 °F  
Max Temperature 88 °F 86 °F 92 °F (1935)
Min Temperature 81 °F 77 °F 68 °F (1940)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 28 73  
Cooling Degree Days 20 16  
Month to date cooling degree days 331 326  
Year to date cooling degree days 1477 1280  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 74    
Maximum Humidity 79    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in 0.11 in 1.89 in (1926)
Month to date precipitation 4.63 1.79  
Year to date precipitation 10.58 9.42  
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 29.93 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 22, 2013 Rise Set
Actual Time 6:40 AM EDT 8:07 PM EDT
Civil Twilight 6:15 AM EDT 8:32 PM EDT
Nautical Twilight 5:45 AM EDT 9:01 PM EDT
Astronomical Twilight 5:14 AM EDT 9:32 PM EDT
Moon 5:41 PM EDT (5/22) 4:26 AM EDT (5/22)
Length of Visible Light 14h 16m
Length of Day
13h 26m
Waxing Gibbous, 91% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:14 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.94 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
12:21 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.94 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
12:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.93 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
1:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.91 in 10.0 mi SSE 11.5 mph - N/A   Clear
2:53 AM 81.0 °F 85.2 °F 72.0 °F 74% 29.89 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.89 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
4:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.90 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
5:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.91 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
6:53 AM 81.0 °F 85.8 °F 73.0 °F 77% - 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
7:53 AM 82.0 °F 87.9 °F 73.9 °F 76% 29.93 in 10.0 mi South 10.4 mph - N/A   Clear
8:38 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
9:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.95 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:53 AM 84.9 °F 94.1 °F 75.9 °F 74% 29.96 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
11:53 AM 84.9 °F 93.3 °F 75.0 °F 72% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
12:53 PM 84.9 °F 93.3 °F 75.0 °F 72% 29.96 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.96 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.94 in 10.0 mi SW 9.2 mph - N/A   Clear
3:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.92 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
4:28 PM 87.8 °F 97.6 °F 75.2 °F 66% 29.90 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
4:53 PM 87.1 °F 96.3 °F 75.0 °F 67% 29.90 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
5:32 PM 86.0 °F 95.1 °F 75.2 °F 70% 29.91 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
5:53 PM 87.1 °F 97.3 °F 75.9 °F 69% 29.92 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
6:19 PM 86.0 °F 95.1 °F 75.2 °F 70% 29.93 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
6:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.93 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.94 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.94 in 10.0 mi North 3.5 mph - N/A   Clear
9:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.97 in 9.0 mi Calm Calm - N/A   Clear
11:15 PM 82.4 °F 88.2 °F 73.4 °F 74% 29.97 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
11:25 PM 82.4 °F 88.2 °F 73.4 °F 74% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.97 in 9.0 mi Calm Calm - N/A   Clear