Marathon, FL

9:46 PM EDT on September 23, 2017 (GMT -0400)
Florida Keys Marathon

Weather History for KMTH - May, 2012

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Saturday, May 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 85 °F 81 °F  
Max Temperature 89 °F 86 °F 93 °F (2011)
Min Temperature 80 °F 76 °F 73 °F (2001)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 33 81  
Cooling Degree Days 20 16  
Month to date cooling degree days 209 176  
Year to date cooling degree days 1519 1212  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 67    
Maximum Humidity 74    
Minimum Humidity 59    
Precipitation  
Precipitation T in 0.13 in 0.12 in (2002)
Month to date precipitation 1.02 1.27  
Year to date precipitation 15.30 9.86  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 11 mph (East)    
Max Wind Speed 20 mph    
Max Gust Speed 25 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

May. 12, 2012 Rise Set
Actual Time 6:41 AM EDT 7:59 PM EDT
Civil Twilight 6:17 AM EDT 8:24 PM EDT
Nautical Twilight 5:47 AM EDT 8:53 PM EDT
Astronomical Twilight 5:17 AM EDT 9:23 PM EDT
Moon 1:24 AM EDT (5/12) 1:04 PM EDT (5/12)
Length of Visible Light 14h 07m
Length of Day
13h 18m
Waning Gibbous, 53% of the Moon is Illuminated
May 12
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
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 82.9 °F 87.0 °F 70.0 °F 65% 30.06 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
1:53 AM 81.0 °F 84.1 °F 69.1 °F 67% 30.05 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
2:53 AM 81.0 °F 84.4 °F 70.0 °F 69% 30.04 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
3:53 AM 81.0 °F 84.9 °F 71.1 °F 72% 30.04 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
4:53 AM 81.0 °F 84.4 °F 70.0 °F 69% 30.04 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
5:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
6:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 30.08 in 10.0 mi East 8.1 mph - N/A   Clear
7:53 AM 82.9 °F 88.0 °F 72.0 °F 69% 30.10 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
8:53 AM 84.0 °F 89.6 °F 72.0 °F 67% 30.11 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
9:53 AM 84.9 °F 90.7 °F 72.0 °F 65% 30.12 in 10.0 mi East 11.5 mph - N/A   Clear
10:53 AM 87.1 °F 95.4 °F 73.9 °F 65% 30.12 in 10.0 mi East 9.2 mph 18.4 mph N/A   Partly Cloudy
11:53 AM 87.1 °F 94.5 °F 73.0 °F 63% 30.12 in 10.0 mi East 13.8 mph 18.4 mph N/A   Partly Cloudy
12:53 PM 88.0 °F 95.6 °F 73.0 °F 61% 30.12 in 10.0 mi East 10.4 mph 19.6 mph N/A   Scattered Clouds
1:53 PM 87.1 °F 93.6 °F 72.0 °F 61% 30.10 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
2:53 PM 88.0 °F 94.7 °F 72.0 °F 59% 30.08 in 10.0 mi East 13.8 mph 19.6 mph N/A   Partly Cloudy
3:53 PM 87.1 °F 94.5 °F 73.0 °F 63% 30.07 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
4:43 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.06 in 10.0 mi East 11.5 mph 23.0 mph N/A   Mostly Cloudy
4:51 PM 86.0 °F 91.8 °F 71.6 °F 62% 30.06 in 10.0 mi East 12.7 mph 20.7 mph N/A   Scattered Clouds
4:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.06 in 10.0 mi East 15.0 mph 20.7 mph N/A   Scattered Clouds
5:53 PM 84.9 °F 90.1 °F 71.1 °F 63% 30.06 in 10.0 mi ENE 17.3 mph 23.0 mph N/A   Scattered Clouds
6:53 PM 82.9 °F 87.0 °F 70.0 °F 65% 30.06 in 10.0 mi East 10.4 mph 18.4 mph N/A   Clear
7:53 PM 82.0 °F 85.9 °F 70.0 °F 67% 30.06 in 10.0 mi ENE 18.4 mph 25.3 mph N/A   Mostly Cloudy
8:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 30.07 in 10.0 mi East 12.7 mph 21.9 mph 0.00 in   Partly Cloudy
9:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 30.09 in 10.0 mi East 12.7 mph 18.4 mph N/A   Clear
10:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.09 in 10.0 mi ESE 11.5 mph 19.6 mph N/A   Partly Cloudy
11:53 PM 80.1 °F 83.6 °F 71.1 °F 74% 30.09 in 10.0 mi East 12.7 mph 19.6 mph N/A   Partly Cloudy