AFOS product CLISJU
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CDCA42 TJSJ 210455
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1255 AM AST SUN MAY 21 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 20 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   1:45 PM  92    1999  88     -1       91        
  MINIMUM         75   5:36 AM  68    1957  76     -1       77        
  AVERAGE         81                        82     -1       84     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.27          3.54 1987   0.18   0.09      T       
  MONTH TO DATE    3.68                      3.58   0.10     0.72     
  SINCE MAR 1     11.42                     10.36   1.06     7.10     
  SINCE JAN 1     19.68                     17.01   2.67    21.53     

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       16                        17     -1       19        
  MONTH TO DATE  364                       324     40      328        
  SINCE MAR 1   1207                      1197     10     1165        
  SINCE JAN 1   2007                      1944     63     1905        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (90)        
  AVERAGE WIND SPEED     7.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94                                                        
 LOWEST     63                                                        
 AVERAGE    79                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        95      2005                      
 MINIMUM TEMPERATURE (F)   76        69      2011                      


SUNRISE AND SUNSET                                                    
MAY 21 2023...........SUNRISE   5:49 AM AST   SUNSET   6:53 PM AST     
MAY 22 2023...........SUNRISE   5:48 AM AST   SUNSET   6:53 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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