Weather History for Marathon, FL

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Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 85 °F  
Max Temperature 89 °F 91 °F 93 °F (2000)
Min Temperature 80 °F 79 °F 73 °F (2004)
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 20 20  
Month to date cooling degree days 386 400  
Year to date cooling degree days 2832 2537  
Since 1 June cooling degree days 1002 994  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 77    
Maximum Humidity 85    
Minimum Humidity 68    
Precipitation  
Precipitation 0.02 in 0.15 in 1.15 in (2004)
Month to date precipitation 6.71 2.63  
Year to date precipitation 35.72 20.18  
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 30.06 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jul. 20, 2013 Rise Set
Actual Time 6:46 AM EDT 8:14 PM EDT
Civil Twilight 6:21 AM EDT 8:39 PM EDT
Nautical Twilight 5:51 AM EDT 9:08 PM EDT
Astronomical Twilight 5:20 AM EDT 9:39 PM EDT
Moon 6:17 PM EDT (7/20) 4:24 AM EDT (7/20)
Length of Visible Light 14h 17m
Length of Day
13h 27m
Waxing Gibbous, 93% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First 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 90.8 °F 75.9 °F 79% 30.07 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
1:53 AM 82.0 °F 87.9 °F 73.9 °F 76% 30.05 in 10.0 mi NE 3.5 mph - N/A   Clear
2:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.03 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
5:14 AM 82.4 °F 89.5 °F 75.2 °F 79% 30.03 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
5:35 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.03 in 6.0 mi Calm Calm - 0.01 in Rain Rain
5:46 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.03 in 10.0 mi Calm Calm - 0.02 in Rain Light Rain
5:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.03 in 10.0 mi Calm Calm - 0.02 in   Scattered Clouds
6:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.05 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
7:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.06 in 7.0 mi SSE 9.2 mph 16.1 mph 0.00 in Rain Light Rain
8:53 AM 82.9 °F 88.8 °F 73.0 °F 72% 30.06 in 10.0 mi South 5.8 mph - 0.00 in   Clear
9:53 AM 84.0 °F 91.9 °F 75.0 °F 74% 30.09 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:53 AM 87.1 °F 96.3 °F 75.0 °F 67% 30.10 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:53 AM 87.1 °F 96.3 °F 75.0 °F 67% 30.10 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
12:09 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.10 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
12:31 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.10 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
12:53 PM 87.1 °F 97.3 °F 75.9 °F 69% 30.10 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
1:06 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.11 in 10.0 mi SSE 8.1 mph 16.1 mph N/A   Mostly Cloudy
1:16 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.10 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
1:53 PM 88.0 °F 98.5 °F 75.9 °F 67% 30.08 in 10.0 mi SSE 6.9 mph - N/A   Clear
2:53 PM 87.1 °F 96.3 °F 75.0 °F 67% 30.06 in 10.0 mi SSE 10.4 mph 17.3 mph N/A   Clear
3:53 PM 88.0 °F 97.5 °F 75.0 °F 65% 30.04 in 10.0 mi SSE 10.4 mph - N/A   Clear
4:53 PM 88.0 °F 97.5 °F 75.0 °F 65% 30.04 in 4.0 mi SSE 6.9 mph - N/A   Haze
5:08 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.04 in 2.5 mi SSE 5.8 mph - N/A   Haze
5:17 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.04 in 3.0 mi Variable 6.9 mph - N/A   Haze
5:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.04 in 5.0 mi SE 4.6 mph - N/A   Haze
6:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.04 in 5.0 mi SE 4.6 mph - N/A   Haze
7:53 PM 84.9 °F 94.1 °F 75.9 °F 74% 30.05 in 8.0 mi SE 8.1 mph - N/A   Partly Cloudy
8:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 30.06 in 10.0 mi SE 10.4 mph 16.1 mph N/A   Clear
9:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.09 in 10.0 mi SE 6.9 mph - N/A   Clear
10:53 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.09 in 10.0 mi SE 6.9 mph - N/A   Clear
11:53 PM 82.9 °F 88.8 °F 73.0 °F 72% 30.09 in 10.0 mi SE 8.1 mph - N/A   Clear