Weather History for Key West, FL

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Tuesday, July 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F 85 °F  
Max Temperature 84 °F 89 °F 94 °F (1991)
Min Temperature 75 °F 80 °F 68 °F (1888)
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 20  
Month to date cooling degree days 277 308  
Year to date cooling degree days 2464 2287  
Since 1 June cooling degree days 835 857  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 78    
Maximum Humidity 87    
Minimum Humidity 69    
Precipitation  
Precipitation 0.40 in 0.11 in 1.36 in (1997)
Month to date precipitation 4.72 1.85  
Year to date precipitation 28.05 16.59  
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 30.05 in    
Wind  
Wind Speed 12 mph (East)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 16, 2013 Rise Set
Actual Time 6:48 AM EDT 8:17 PM EDT
Civil Twilight 6:22 AM EDT 8:43 PM EDT
Nautical Twilight 5:52 AM EDT 9:13 PM EDT
Astronomical Twilight 5:21 AM EDT 9:44 PM EDT
Moon 2:12 PM EDT (7/16) 12:58 AM EDT (7/16)
Length of Visible Light 14h 20m
Length of Day
13h 29m
First Quarter, 56% of the Moon is Illuminated
Jul 16
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
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
12:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 30.05 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.04 in 10.0 mi ESE 12.7 mph - N/A   Clear
2:53 AM 82.0 °F 87.9 °F 73.9 °F 76% 30.02 in 10.0 mi East 12.7 mph 20.7 mph N/A   Clear
3:53 AM 82.0 °F 86.3 °F 71.1 °F 69% 30.02 in 10.0 mi East 10.4 mph - N/A   Clear
4:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.01 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
5:53 AM 81.0 °F 86.2 °F 73.9 °F 79% 30.01 in 10.0 mi ENE 9.2 mph 16.1 mph N/A   Scattered Clouds
6:53 AM 81.0 °F 85.2 °F 72.0 °F 74% 30.02 in 10.0 mi NE 5.8 mph - N/A   Clear
7:53 AM 80.1 °F 84.5 °F 73.9 °F 81% 30.04 in 10.0 mi East 8.1 mph - N/A   Clear
8:53 AM 82.9 °F 88.0 °F 72.0 °F 69% 30.05 in 10.0 mi ESE 18.4 mph 24.2 mph N/A   Partly Cloudy
9:53 AM 78.1 °F - 72.0 °F 81% 30.06 in 7.0 mi NE 4.6 mph - 0.01 in Rain Light Rain
10:34 AM 75.2 °F - 71.6 °F 89% 30.09 in 2.5 mi NE 11.5 mph 23.0 mph 0.02 in Rain Light Rain
10:40 AM 75.2 °F - 71.6 °F 89% 30.09 in 1.0 mi NE 15.0 mph 21.9 mph 0.06 in Rain Heavy Rain
10:51 AM 75.2 °F - 71.6 °F 89% 30.09 in 2.0 mi NE 8.1 mph - 0.26 in Rain Rain
10:53 AM 75.0 °F - 72.0 °F 90% 30.09 in 2.5 mi NE 10.4 mph 16.1 mph 0.26 in Rain Light Rain
10:57 AM 75.2 °F - 73.4 °F 94% 30.08 in 5.0 mi NE 5.8 mph 16.1 mph 0.00 in Rain Light Rain
11:10 AM 75.2 °F - 73.4 °F 94% 30.08 in 5.0 mi NE 6.9 mph - 0.03 in Rain Rain
11:53 AM - - - N/A% 30.06 in 10.0 mi NE 5.8 mph - 0.09 in Rain Light Rain
12:53 PM 82.0 °F 88.6 °F 75.0 °F 79% 30.07 in 10.0 mi NE 9.2 mph - 0.00 in   Partly Cloudy
1:40 PM - - - N/A% 30.06 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
1:53 PM - - - N/A% 30.06 in 10.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
2:07 PM - - - N/A% 30.06 in 10.0 mi ENE 10.4 mph 18.4 mph N/A   Scattered Clouds
2:53 PM - - - N/A% 30.04 in 10.0 mi East 13.8 mph 19.6 mph N/A   Partly Cloudy
3:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 30.02 in 10.0 mi East 12.7 mph - N/A   Partly Cloudy
4:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 30.02 in 10.0 mi East 17.3 mph 25.3 mph N/A   Scattered Clouds
5:53 PM 82.0 °F 86.7 °F 72.0 °F 71% 30.03 in 10.0 mi East 16.1 mph 27.6 mph N/A   Scattered Clouds
6:06 PM 77.0 °F - 73.4 °F 89% 30.03 in 4.0 mi SE 19.6 mph 31.1 mph 0.00 in Rain Light Rain
6:17 PM 77.0 °F - 73.4 °F 89% 30.04 in 5.0 mi SE 15.0 mph 29.9 mph 0.01 in Rain Light Rain
6:53 PM 79.0 °F - 75.0 °F 88% 30.04 in 10.0 mi ESE 17.3 mph 24.2 mph 0.02 in Rain Light Rain
7:53 PM 79.0 °F - 73.9 °F 84% 30.05 in 6.0 mi East 15.0 mph 25.3 mph 0.00 in Rain Light Rain
8:53 PM 79.0 °F - 73.9 °F 84% 30.06 in 10.0 mi ESE 12.7 mph - 0.00 in   Scattered Clouds
9:08 PM 78.8 °F - 73.4 °F 83% 30.07 in 10.0 mi ESE 15.0 mph 24.2 mph N/A   Mostly Cloudy
9:15 PM 77.0 °F - 73.4 °F 89% 30.07 in 8.0 mi SE 15.0 mph 24.2 mph 0.00 in Rain Light Rain
9:53 PM 79.0 °F - 73.9 °F 84% 30.08 in 10.0 mi SE 16.1 mph - 0.00 in   Scattered Clouds
10:53 PM 77.0 °F - 72.0 °F 84% 30.08 in 10.0 mi ESE 12.7 mph - 0.02 in   Clear
11:19 PM 78.8 °F - 69.8 °F 74% 30.08 in 10.0 mi East 13.8 mph - N/A   Partly Cloudy
11:53 PM 77.0 °F - 72.0 °F 84% 30.09 in 10.0 mi ESE 18.4 mph - N/A   Partly Cloudy