AFOS product CLISJU
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CDCA42 TJSJ 160428
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1228 AM AST SAT MAY 16 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 15 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         90    151 PM  93    2017  87      3       89       
  MINIMUM         76    427 AM  68    1902  76      0       77       
  AVERAGE         83                        82      1       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.95 1995   0.19  -0.19     0.09    
  MONTH TO DATE    1.13                      2.90  -1.77     0.89    
  SINCE MAR 1     10.35                      9.53   0.82     4.97    
  SINCE JAN 1     27.69                     15.68  12.01     9.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       18                        17      1       18       
  MONTH TO DATE  281                       246     35      250       
  SINCE MAR 1   1182                      1136     46     1183       
  SINCE JAN 1   2071                      1887    184     1957       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED    12.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82                                                       
 LOWEST     50                                                       
 AVERAGE    66                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88        94      1903                    
 MINIMUM TEMPERATURE (F)   76        68      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 16 2020...........SUNRISE   550 AM AST   SUNSET   651 PM AST   
MAY 17 2020...........SUNRISE   550 AM AST   SUNSET   651 PM AST   

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




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