Weather History for Key West, FL

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Monday, August 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 84 °F  
Max Temperature 85 °F 89 °F 97 °F (1956)
Min Temperature 77 °F 79 °F 71 °F (1948)
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 16 19  
Month to date cooling degree days 491 511  
Year to date cooling degree days 3234 3096  
Since 1 June cooling degree days 1605 1666  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 80    
Maximum Humidity 94    
Minimum Humidity 65    
Precipitation  
Precipitation 0.17 in 0.20 in 9.66 in (2005)
Month to date precipitation 4.38 4.37  
Year to date precipitation 35.51 22.66  
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 7 mph (East)    
Max Wind Speed 18 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 26, 2013 Rise Set
Actual Time 7:06 AM EDT 7:51 PM EDT
Civil Twilight 6:42 AM EDT 8:14 PM EDT
Nautical Twilight 6:15 AM EDT 8:41 PM EDT
Astronomical Twilight 5:47 AM EDT 9:09 PM EDT
Moon 11:45 PM EDT (8/26) 12:23 PM EDT (8/26)
Length of Visible Light 13h 31m
Length of Day
12h 44m
Waning Gibbous, 67% of the Moon is Illuminated
Aug 26
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 82.0 °F 88.6 °F 75.0 °F 79% 30.09 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
1:53 AM 82.0 °F 88.6 °F 75.0 °F 79% 30.06 in 10.0 mi ENE 4.6 mph - N/A   Clear
2:53 AM 82.0 °F 90.2 °F 77.0 °F 85% 30.05 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.03 in 10.0 mi East 9.2 mph - N/A   Clear
4:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.03 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
5:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.03 in 10.0 mi ESE 11.5 mph - N/A Thunderstorm Mostly Cloudy
6:41 AM 82.4 °F 89.5 °F 75.2 °F 79% 30.05 in 10.0 mi East 4.6 mph - 0.00 in Rain Light Rain
6:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 30.06 in 10.0 mi ENE 4.6 mph - 0.00 in Rain Light Rain
7:45 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.05 in 8.0 mi SE 16.1 mph 21.9 mph 0.01 in Rain Rain
7:53 AM 79.0 °F - 73.9 °F 84% 30.05 in 4.0 mi SE 11.5 mph 21.9 mph 0.04 in Rain Heavy Rain
8:53 AM 77.0 °F - 75.0 °F 94% 30.09 in 3.0 mi ENE 5.8 mph - 0.06 in Rain Heavy Rain
9:53 AM 78.1 °F - 75.9 °F 93% 30.07 in 10.0 mi East 3.5 mph - 0.02 in Rain Light Rain
10:53 AM 79.0 °F - 77.0 °F 94% 30.11 in 10.0 mi NE 6.9 mph - 0.00 in Rain Light Rain
11:53 AM 78.1 °F - 75.0 °F 90% 30.10 in 6.0 mi ENE 8.1 mph 17.3 mph 0.03 in Rain Light Rain
12:53 PM 79.0 °F - 73.9 °F 84% 30.07 in 10.0 mi ESE 11.5 mph - 0.00 in   Mostly Cloudy
1:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.07 in 10.0 mi SE 10.4 mph - N/A   Partly Cloudy
2:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 82.0 °F 86.7 °F 72.0 °F 71% 30.03 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:53 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 84.0 °F 89.0 °F 71.1 °F 65% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Clear
6:53 PM 82.9 °F 88.0 °F 72.0 °F 69% 30.04 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 30.03 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
8:53 PM 80.1 °F 84.5 °F 73.9 °F 81% 30.04 in 8.0 mi Variable 3.5 mph - 0.02 in Rain Light Rain
9:26 PM 80.6 °F 85.4 °F 73.4 °F 79% 30.03 in 10.0 mi East 4.6 mph - 0.00 in Rain Light Rain
9:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.03 in 10.0 mi East 8.1 mph - 0.00 in   Clear
10:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.04 in 10.0 mi East 3.5 mph - N/A   Clear
11:53 PM 80.1 °F 84.5 °F 73.9 °F 81% 30.05 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy