Weather History for Key West NAF, FL

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Saturday, September 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 86 °F 88 °F 93 °F (2007)
Min Temperature 75 °F 78 °F 73 °F (1951)
Cooling Degree Days 14    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 83    
Maximum Humidity 94    
Minimum Humidity 69    
Precipitation  
Precipitation 0.28 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 07, 2013 Rise Set
Actual Time 7:10 AM EDT 7:38 PM EDT
Civil Twilight 6:47 AM EDT 8:01 PM EDT
Nautical Twilight 6:20 AM EDT 8:28 PM EDT
Astronomical Twilight 5:53 AM EDT 8:55 PM EDT
Moon 9:03 AM EDT (9/7) 8:59 PM EDT (9/7)
Length of Visible Light 13h 14m
Length of Day
12h 28m
Waxing Crescent, 5% of the Moon is Illuminated
Sep 7
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

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 82.9 °F 90.2 °F 75.0 °F 77% 29.97 in 10.0 mi NE 9.2 mph - N/A Thunderstorm Thunderstorm
1:17 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.98 in 10.0 mi NNE 8.1 mph - N/A   Clear
1:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 29.95 in 10.0 mi NNE 11.5 mph - N/A   Partly Cloudy
2:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.92 in 10.0 mi NE 6.9 mph - N/A   Clear
3:53 AM 80.1 °F 85.8 °F 77.0 °F 90% 29.91 in 10.0 mi East 3.5 mph - N/A   Clear
4:53 AM 80.1 °F 85.8 °F 77.0 °F 90% 29.88 in 10.0 mi East 9.2 mph - N/A   Clear
5:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.89 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:11 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.90 in 10.0 mi ESE 13.8 mph - N/A   Scattered Clouds
6:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 29.91 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
7:53 AM 82.9 °F 91.8 °F 77.0 °F 82% 29.93 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
8:31 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.95 in 5.0 mi SSE 10.4 mph 20.7 mph 0.01 in Rain Light Rain
8:37 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.95 in 1.8 mi SSE 3.5 mph 18.4 mph 0.11 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:44 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.95 in 4.0 mi WSW 3.5 mph - 0.12 in Rain Light Rain
8:47 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.95 in 10.0 mi Calm Calm - 0.12 in Rain Light Rain
8:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.95 in 10.0 mi North 6.9 mph - 0.12 in   Overcast
9:08 AM 78.8 °F - 71.6 °F 78% 29.96 in 10.0 mi NE 9.2 mph 19.6 mph N/A Thunderstorm Thunderstorm
9:21 AM 78.8 °F - 75.2 °F 89% 29.96 in 6.0 mi SSW 10.4 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
9:53 AM 75.9 °F - 73.0 °F 91% 29.99 in 10.0 mi Calm Calm - 0.05 in Thunderstorm Thunderstorm
10:02 AM 75.2 °F - 73.4 °F 94% 29.99 in 9.0 mi Calm Calm - 0.01 in Thunderstorm Thunderstorm
10:50 AM 77.0 °F - 73.4 °F 89% 29.99 in 10.0 mi North 11.5 mph - 0.05 in   Mostly Cloudy
10:53 AM 75.9 °F - 73.0 °F 91% 29.99 in 10.0 mi North 6.9 mph - 0.06 in   Mostly Cloudy
11:12 AM 77.0 °F - 73.4 °F 89% 30.00 in 10.0 mi NNE 4.6 mph - 0.01 in Rain Light Rain
11:35 AM 78.8 °F - 73.4 °F 83% 30.00 in 10.0 mi NNE 8.1 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
11:53 AM 78.1 °F - 75.0 °F 90% 30.00 in 10.0 mi NE 4.6 mph - 0.05 in Thunderstorm Thunderstorm
12:13 PM 78.8 °F - 75.2 °F 89% 30.01 in 10.0 mi NNE 5.8 mph - N/A   Overcast
12:53 PM 80.1 °F 85.4 °F 75.9 °F 87% 30.01 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
1:53 PM 82.0 °F 89.4 °F 75.9 °F 82% 30.00 in 10.0 mi North 6.9 mph - N/A   Overcast
2:53 PM 82.9 °F 90.8 °F 75.9 °F 79% 30.00 in 10.0 mi East 10.4 mph - N/A   Overcast
3:53 PM 84.0 °F 92.6 °F 75.9 °F 76% 29.95 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
4:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.92 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
5:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.89 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
6:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.91 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
7:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.92 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
8:53 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.95 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
9:53 PM 79.0 °F - 73.9 °F 84% 29.94 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
10:53 PM 80.1 °F 85.1 °F 75.0 °F 85% - - ENE 5.8 mph - N/A   Clear
11:53 PM 80.1 °F 85.1 °F 75.0 °F 85% - - ENE 4.6 mph - N/A   Clear