AFOS product CLISJU
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CDCA42 TJSJ 230410
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1210 AM AST MON OCT 23 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 22 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         87   3:20 PM  93    2015  88     -1       88        
                                      2020                           
  MINIMUM         78   7:12 AM  69    1959  77      1       78        
  AVERAGE         83                        82      1       83     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.40          1.97 1998   0.18   0.22     0.35     
  MONTH TO DATE    3.25                      3.44  -0.19     2.59     
  SINCE SEP 1      6.30                      9.94  -3.64    16.20     
  SINCE JAN 1     36.98                     45.88  -8.90    57.59     

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

 COOLING                                                              
  YESTERDAY       18                        17      1       18        
  MONTH TO DATE  471                       395     76      418        
  SINCE SEP 1   1105                       945    160      983        
  SINCE JAN 1   5192                      4756    436     4789        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96                                                        
 LOWEST     72                                                        
 AVERAGE    84                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        95      1979                      
 MINIMUM TEMPERATURE (F)   76        70      1961                      


SUNRISE AND SUNSET                                                    
OCTOBER 23 2023.......SUNRISE   6:20 AM AST   SUNSET   5:56 PM AST     
OCTOBER 24 2023.......SUNRISE   6:20 AM AST   SUNSET   5:56 PM AST     


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




$$