AFOS product CLISJU
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CDCA42 TJSJ 310851
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
451 AM AST FRI JAN 31 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 30 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         85   3:03 PM  89    1998  83      2       86        
                                      2020                           
  MINIMUM         76   3:00 AM  63    1965  72      4       73        
  AVERAGE         81                        78      3       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.35          1.17 1944   0.11   0.24     0.94     
  MONTH TO DATE    3.30                      3.97  M0.67     2.33     
  SINCE DEC 1      8.15                      8.82  M0.67    10.04     
  SINCE JAN 1      3.30                      3.97  M0.67     2.33     

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       16                        12      4       15        
  MONTH TO DATE  445                       370     75      463        
  SINCE DEC 1    956                       796    160      927        
  SINCE JAN 1    445                       370     75      463        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91                                                        
 LOWEST     70                                                        
 AVERAGE    81                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        89      1995                      
 MINIMUM TEMPERATURE (F)   72        61      1962                      


SUNRISE AND SUNSET                                                    
JANUARY 31 2025.......SUNRISE   6:57 AM AST   SUNSET   6:18 PM AST     
FEBRUARY  1 2025......SUNRISE   6:57 AM AST   SUNSET   6:18 PM AST     


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




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