Weather History for Marathon, FL

Change the Weather History Date:

Thursday, May 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 76 °F 82 °F  
Max Temperature 82 °F 87 °F 91 °F (2003)
Min Temperature 70 °F 76 °F 69 °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 11 16  
Month to date cooling degree days 295 256  
Year to date cooling degree days 1605 1292  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 81    
Maximum Humidity 93    
Minimum Humidity 69    
Precipitation  
Precipitation 1.49 in 0.10 in 1.49 in (2012)
Month to date precipitation 2.51 1.82  
Year to date precipitation 16.79 10.41  
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 29.94 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 20 mph    
Max Gust Speed 28 mph    
Visibility 7 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 17, 2012 Rise Set
Actual Time 6:39 AM EDT 8:02 PM EDT
Civil Twilight 6:14 AM EDT 8:27 PM EDT
Nautical Twilight 5:44 AM EDT 8:56 PM EDT
Astronomical Twilight 5:14 AM EDT 9:27 PM EDT
Moon 4:20 AM EDT (5/17) 5:25 PM EDT (5/17)
Length of Visible Light 14h 12m
Length of Day
13h 23m
Waning Crescent, 10% of the Moon is Illuminated
May 17
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
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 82.0 °F 86.7 °F 72.0 °F 71% 29.95 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
1:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.92 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:48 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.90 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:53 AM 81.0 °F 86.2 °F 73.9 °F 79% 29.91 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
3:00 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.91 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
3:53 AM 80.1 °F 84.2 °F 73.0 °F 79% 29.91 in 10.0 mi South 4.6 mph - 0.00 in   Mostly Cloudy
4:45 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.90 in 9.0 mi Calm Calm - 0.01 in Rain Light Rain
4:53 AM 79.0 °F - 73.9 °F 84% 29.90 in 10.0 mi West 9.2 mph - 0.01 in Rain Light Rain
5:07 AM 77.0 °F - 69.8 °F 78% 29.90 in 6.0 mi West 8.1 mph - 0.01 in Rain , Thunderstorm Light Rain
5:13 AM 75.2 °F - 69.8 °F 83% 29.91 in 4.0 mi West 9.2 mph - 0.02 in Rain , Thunderstorm Rain
5:20 AM 75.2 °F - 69.8 °F 83% 29.92 in 1.8 mi West 9.2 mph 23.0 mph 0.09 in Rain , Thunderstorm Heavy Rain
5:31 AM 75.2 °F - 71.6 °F 89% 29.94 in 0.5 mi NW 16.1 mph 27.6 mph 0.66 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
5:38 AM 75.2 °F - 71.6 °F 89% 29.92 in 0.2 mi NNW 9.2 mph 23.0 mph 0.98 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
5:44 AM 75.2 °F - 71.6 °F 89% 29.92 in 1.2 mi Calm Calm - 1.00 in Rain Light Rain
5:48 AM 75.2 °F - 71.6 °F 89% 29.92 in 3.0 mi Calm Calm - 1.00 in Rain Light Rain
5:53 AM 75.9 °F - 72.0 °F 87% 29.93 in 5.0 mi Calm Calm - 1.00 in Rain Light Rain
6:11 AM 75.2 °F - 71.6 °F 89% 29.93 in 8.0 mi NNW 4.6 mph - 0.00 in   Overcast
6:53 AM - - - N/A% 29.96 in 10.0 mi Calm Calm - 0.01 in   Overcast
7:40 AM - - - N/A% 29.95 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:50 AM - - - N/A% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
7:53 AM - - - N/A% 29.96 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
8:53 AM 78.1 °F - 72.0 °F 81% 29.96 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:53 AM 81.0 °F 85.2 °F 72.0 °F 74% 29.97 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
10:53 AM 81.0 °F 84.9 °F 71.1 °F 72% 29.98 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
11:33 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.98 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
11:41 AM 80.6 °F 84.6 °F 71.6 °F 74% 29.98 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
11:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.98 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
12:36 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.97 in 8.0 mi SSE 6.9 mph - 0.00 in Rain Light Rain
12:50 PM 75.2 °F - 69.8 °F 83% 29.97 in 8.0 mi SE 4.6 mph - 0.00 in Thunderstorm Overcast
12:53 PM 77.0 °F - 70.0 °F 79% 29.97 in 5.0 mi SSE 6.9 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
12:58 PM 75.2 °F - 69.8 °F 83% 29.97 in 2.5 mi SE 8.1 mph - 0.02 in Rain , Thunderstorm Thunderstorms and Rain
1:02 PM 73.4 °F - 69.8 °F 88% 29.97 in 1.8 mi ESE 5.8 mph - 0.04 in Rain , Thunderstorm Thunderstorms and Rain
1:07 PM 73.4 °F - 69.8 °F 88% 29.97 in 2.0 mi SE 6.9 mph - 0.05 in Rain , Thunderstorm Rain
1:28 PM 73.4 °F - 69.8 °F 88% 29.96 in 1.5 mi SE 8.1 mph - 0.15 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:48 PM 73.4 °F - 69.8 °F 88% 29.96 in 1.2 mi SSE 8.1 mph - 0.28 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:53 PM 73.0 °F - 69.1 °F 87% 29.96 in 1.2 mi SSE 6.9 mph - 0.29 in Thunderstorm Overcast
2:00 PM 73.4 °F - 69.8 °F 88% 29.97 in 3.0 mi SSE 10.4 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:07 PM 71.6 °F - 66.2 °F 83% 29.96 in 5.0 mi SSE 6.9 mph - 0.01 in Rain , Thunderstorm Light Rain
2:25 PM 71.6 °F - 66.2 °F 83% 29.95 in 5.0 mi SE 3.5 mph - 0.02 in Thunderstorm Mostly Cloudy
2:51 PM 71.6 °F - 66.2 °F 83% 29.97 in 2.5 mi Variable 3.5 mph - 0.08 in   Overcast
2:53 PM 71.1 °F - 66.9 °F 87% 29.97 in 2.5 mi Calm Calm - 0.08 in   Overcast
3:00 PM 71.6 °F - 68.0 °F 88% 29.97 in 4.0 mi Calm Calm - 0.01 in   Overcast
3:53 PM 72.0 °F - 69.1 °F 91% 29.94 in 5.0 mi Calm Calm - 0.08 in   Overcast
4:53 PM 75.0 °F - 71.1 °F 87% 29.92 in 7.0 mi Calm Calm - 0.01 in   Mostly Cloudy
5:53 PM 75.0 °F - 71.1 °F 87% 29.92 in 9.0 mi Calm Calm - N/A   Overcast
6:53 PM 75.9 °F - 71.1 °F 85% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 73.9 °F - 71.1 °F 91% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 73.9 °F - 71.1 °F 91% 29.94 in 9.0 mi SSW 3.5 mph - N/A   Overcast
9:53 PM 75.0 °F - 72.0 °F 90% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Overcast
10:53 PM 73.9 °F - 71.1 °F 91% 29.94 in 10.0 mi Calm Calm - 0.01 in   Overcast
11:53 PM 73.9 °F - 71.1 °F 91% 29.93 in 10.0 mi Calm Calm - N/A   Overcast