Key West, FL

4:36 PM EDT on July 26, 2016 (GMT -0400)
Key West International

Weather History for KEYW - September, 2013

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Tuesday, September 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 84 °F  
Max Temperature 86 °F 89 °F 95 °F (2007)
Min Temperature 75 °F 79 °F 70 °F (1950)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 16 19  
Month to date cooling degree days 57 57  
Year to date cooling degree days 3377 3246  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 84    
Maximum Humidity 94    
Minimum Humidity 74    
Precipitation  
Precipitation 1.28 in 0.22 in 3.38 in (1894)
Month to date precipitation 1.28 0.65  
Year to date precipitation 36.79 24.32  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 6 mph (NE)    
Max Wind Speed 18 mph    
Max Gust Speed 26 mph    
Visibility 7 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 03, 2013 Rise Set
Actual Time 7:09 AM EDT 7:43 PM EDT
Civil Twilight 6:45 AM EDT 8:06 PM EDT
Nautical Twilight 6:18 AM EDT 8:33 PM EDT
Astronomical Twilight 5:51 AM EDT 9:00 PM EDT
Moon 5:27 AM EDT (9/3) 6:27 PM EDT (9/3)
Length of Visible Light 13h 20m
Length of Day
12h 34m
Waning Crescent, 3% of the Moon is Illuminated
Sep 3
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last 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 82.9 °F 90.2 °F 75.0 °F 77% 29.99 in 10.0 mi ESE 10.4 mph - N/A   Partly Cloudy
1:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Clear
2:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
3:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 29.93 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
4:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.93 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
5:40 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.93 in 10.0 mi East 8.1 mph - 0.01 in   Mostly Cloudy
5:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 29.94 in 10.0 mi ESE 6.9 mph - 0.01 in   Scattered Clouds
6:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.96 in 8.0 mi ESE 17.3 mph 26.5 mph N/A   Scattered Clouds
7:00 AM 78.8 °F - 71.6 °F 78% 29.96 in 1.8 mi Calm Calm - 0.10 in Rain Heavy Rain
7:08 AM 78.8 °F - 73.4 °F 83% 29.96 in 3.0 mi WNW 3.5 mph - 0.17 in Rain Light Rain
7:37 AM 78.8 °F - 75.2 °F 89% 29.97 in 9.0 mi South 10.4 mph - 0.17 in   Mostly Cloudy
7:47 AM 78.8 °F - 73.4 °F 83% 29.98 in 1.0 mi ENE 11.5 mph 19.6 mph 0.21 in Rain Heavy Rain
7:51 AM 75.2 °F - 73.4 °F 94% 29.98 in 0.5 mi North 10.4 mph 19.6 mph 0.38 in Fog , Rain Heavy Rain
7:53 AM 75.9 °F - 73.9 °F 94% 29.98 in 0.5 mi NNW 8.1 mph 19.6 mph 0.43 in Fog , Rain Heavy Rain
7:57 AM 77.0 °F - 73.4 °F 89% 29.98 in 8.0 mi NW 8.1 mph - 0.08 in Rain Heavy Rain
8:11 AM 78.8 °F - 73.4 °F 83% 29.98 in 8.0 mi Calm Calm - 0.08 in Rain Light Rain
8:53 AM 80.1 °F 85.8 °F 77.0 °F 90% 29.99 in 8.0 mi NNE 3.5 mph - 0.15 in Rain Light Rain
9:53 AM 84.0 °F 92.6 °F 75.9 °F 76% 30.01 in 10.0 mi North 3.5 mph - 0.00 in Rain Light Rain
10:53 AM 86.0 °F 96.9 °F 77.0 °F 74% 30.02 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
11:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.02 in 10.0 mi SW 3.5 mph - 0.00 in   Clear
12:53 PM 84.0 °F 92.6 °F 75.9 °F 76% 30.01 in 10.0 mi NNW 4.6 mph - 0.00 in   Mostly Cloudy
1:15 PM 82.4 °F 88.2 °F 73.4 °F 74% 30.02 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
1:51 PM 82.4 °F 88.2 °F 73.4 °F 74% 30.01 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
1:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 30.01 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
2:03 PM 80.6 °F 85.4 °F 73.4 °F 79% 30.00 in 10.0 mi North 11.5 mph 18.4 mph N/A   Mostly Cloudy
2:18 PM 78.8 °F - 71.6 °F 78% 30.02 in 1.5 mi SW 10.4 mph 18.4 mph 0.02 in Rain Heavy Rain
2:21 PM 78.8 °F - 71.6 °F 78% 30.02 in 0.8 mi SW 6.9 mph 18.4 mph 0.12 in Rain Heavy Rain
2:32 PM 77.0 °F - 73.4 °F 89% 30.02 in 1.2 mi NW 8.1 mph - 0.39 in Rain Rain
2:36 PM 75.2 °F - 71.6 °F 89% 30.02 in 3.0 mi West 6.9 mph - 0.40 in Rain Rain
2:53 PM 75.9 °F - 73.0 °F 91% 30.02 in 7.0 mi NNE 6.9 mph - 0.41 in Rain Light Rain
3:02 PM 75.2 °F - 73.4 °F 94% 30.01 in 1.5 mi North 5.8 mph - 0.01 in Rain Rain
3:06 PM 75.2 °F - 73.4 °F 94% 30.01 in 0.8 mi North 4.6 mph - 0.12 in Rain Heavy Rain
3:14 PM 75.2 °F - 73.4 °F 94% 30.00 in 1.2 mi Calm Calm - 0.21 in Rain Rain
3:22 PM 75.2 °F - 73.4 °F 94% 29.99 in 3.0 mi East 3.5 mph - 0.25 in Rain Rain
3:53 PM 75.9 °F - 73.9 °F 94% 29.96 in 10.0 mi Calm Calm - 0.28 in Rain Light Rain
4:53 PM 79.0 °F - 75.9 °F 90% 29.95 in 10.0 mi Calm Calm - 0.00 in   Clear
5:53 PM 82.9 °F 90.8 °F 75.9 °F 79% 29.96 in 10.0 mi NNE 3.5 mph - N/A   Clear
6:53 PM 82.0 °F 88.6 °F 75.0 °F 79% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 81.0 °F 87.3 °F 75.9 °F 85% 29.98 in 10.0 mi East 6.9 mph - N/A   Clear
9:53 PM 81.0 °F 87.3 °F 75.9 °F 85% 30.00 in 10.0 mi East 6.9 mph - N/A   Clear
10:53 PM 82.0 °F 89.4 °F 75.9 °F 82% 30.01 in 10.0 mi East 13.8 mph 19.6 mph N/A   Partly Cloudy
11:53 PM 82.0 °F 89.4 °F 75.9 °F 82% 30.00 in 10.0 mi East 9.2 mph - N/A   Clear