Marathon, FL

7:45 AM EDT on April 27, 2017 (GMT -0400)
Florida Keys Marathon

Weather History for KMTH - September, 2012

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Sunday, September 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 86 °F 84 °F  
Max Temperature 92 °F 90 °F 94 °F (2011)
Min Temperature 79 °F 79 °F 72 °F (2007)
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 21 19  
Month to date cooling degree days 191 174  
Year to date cooling degree days 3850 3560  
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 65    
Maximum Humidity 74    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.28 in 2.21 in (2002)
Month to date precipitation 0.55 2.39  
Year to date precipitation 35.91 31.21  
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 29.98 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 12 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
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. 09, 2012 Rise Set
Actual Time 7:08 AM EDT 7:33 PM EDT
Civil Twilight 6:45 AM EDT 7:56 PM EDT
Nautical Twilight 6:18 AM EDT 8:23 PM EDT
Astronomical Twilight 5:51 AM EDT 8:50 PM EDT
Moon 1:03 AM EDT (9/9) 2:51 PM EDT (9/9)
Length of Visible Light 13h 11m
Length of Day
12h 25m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
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 88.8 °F 73.0 °F 72% 29.97 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
2:53 AM 82.9 °F 88.0 °F 72.0 °F 69% 29.95 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
4:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.95 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
5:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.96 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
6:53 AM 81.0 °F 85.2 °F 72.0 °F 74% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:53 AM 86.0 °F 93.0 °F 73.0 °F 65% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:53 AM 88.0 °F 95.6 °F 73.0 °F 61% 30.01 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:53 AM 89.1 °F 97.0 °F 73.0 °F 59% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:53 AM 91.0 °F 100.4 °F 73.9 °F 57% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:17 PM 91.4 °F 102.5 °F 75.2 °F 59% 30.01 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
12:53 PM 90.0 °F 99.0 °F 73.9 °F 59% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:10 PM 91.4 °F 100.1 °F 73.4 °F 55% 29.99 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
1:53 PM 91.0 °F 100.4 °F 73.9 °F 57% 29.99 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
2:27 PM 91.4 °F 102.5 °F 75.2 °F 59% 29.98 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
2:53 PM 90.0 °F 101.3 °F 75.9 °F 63% 29.97 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
3:29 PM 89.6 °F 99.8 °F 75.2 °F 62% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
3:41 PM 89.6 °F 99.8 °F 75.2 °F 62% 29.97 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
3:53 PM 90.0 °F 101.3 °F 75.9 °F 63% 29.96 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
4:53 PM 90.0 °F 100.2 °F 75.0 °F 61% 29.96 in 10.0 mi SW 5.8 mph - N/A   Clear
5:51 PM 87.8 °F 97.6 °F 75.2 °F 66% 29.96 in 4.0 mi SW 6.9 mph - N/A   Haze
5:53 PM 88.0 °F 98.5 °F 75.9 °F 67% 29.96 in 4.0 mi SW 9.2 mph - N/A   Haze
6:46 PM 87.8 °F 97.6 °F 75.2 °F 66% 29.97 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
6:53 PM 87.1 °F 96.3 °F 75.0 °F 67% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
7:53 PM 86.0 °F 93.0 °F 73.0 °F 65% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.00 in 10.0 mi West 9.2 mph - N/A   Clear
9:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
10:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.02 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 30.01 in 10.0 mi NW 5.8 mph - N/A   Clear