Weather Almanac for San Juan, PR

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Wednesday, October 15, 2014

  Average Record
Temperature  
Mean Temperature 83 °F  
Max Temperature 89 °F 95 °F (1994)
Min Temperature 77 °F 71 °F (1966)
Degree Days  
Heating Degree Days 0  
Month to date heating degree days   0  
Since 1 July heating degree days   0  
Cooling Degree Days 18  
Month to date cooling degree days   270  
Year to date cooling degree days   4689  
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.17 in 1.67 in (1961)
Month to date precipitation   2.44  
Year to date precipitation   41.83  
Wind  
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 15, 2014 Rise Set
Actual Time 6:17 AM AST 6:01 PM AST
Civil Twilight 5:55 AM AST 6:23 PM AST
Nautical Twilight 5:30 AM AST 6:48 PM AST
Astronomical Twilight 5:04 AM AST 7:14 PM AST
Moon No Moon Rise 12:37 PM AST (10/15)
Length of Visible Light 12h 27m
Length of Day
11h 43m
Waning Gibbous, 51% of the Moon is Illuminated
Oct 15
Waning Gibbous
Oct 15
Last Quarter
Oct 23
New
Oct 30
First Quarter
Nov 6
Full

No daily or hourly history data available