AFOS product CLISJU
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
282 
CDCA42 TJSJ 140436
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1236 AM AST MON DEC 14 2020

...................................

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 13 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1898 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         84   3:10 PM  89    2014  84      0       86        
  MINIMUM         74   7:20 AM  66    1985  74      0       75        
  AVERAGE         79                        79      0       81     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.12          2.17 1910   0.16  -0.04     0.35     
  MONTH TO DATE    0.54                      2.21  -1.67     3.12     
  SINCE DEC 1      0.54                      2.21  -1.67     3.12     
  SINCE JAN 1     65.74                     53.54  12.20    44.26     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       14                        14      0       16        
  MONTH TO DATE  183                       182      1      224        
  SINCE DEC 1    183                       182      1      224        
  SINCE JAN 1   6021                      5608    413     5954        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     6.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 

..........................................................


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        90      2014                      
 MINIMUM TEMPERATURE (F)   74        64      1949                      


SUNRISE AND SUNSET                                                    
DECEMBER 14 2020......SUNRISE   6:48 AM AST   SUNSET   5:50 PM AST     
DECEMBER 15 2020......SUNRISE   6:48 AM AST   SUNSET   5:50 PM AST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$