AFOS product CLISJU
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
119 
CDCA42 TJSJ 180436
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1236 AM AST SAT APR 18 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 17 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    218 PM  97    1983  86     -2       86       
  MINIMUM         73    543 AM  67    1965  75     -2       75       
  AVERAGE         79                        80     -1       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.54 2017   0.17  -0.17     0.00    
  MONTH TO DATE    3.76                      2.27   1.49     0.91    
  SINCE MAR 1      8.71                      4.22   4.49     1.94    
  SINCE JAN 1     26.05                     10.37  15.68     6.21    
                                                                     
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       14                        15     -1       16       
  MONTH TO DATE  267                       255     12      274       
  SINCE MAR 1    669                       686    -17      729       
  SINCE JAN 1   1558                      1437    121     1503       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     65                                                       
 AVERAGE    79                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        92      2001                    
 MINIMUM TEMPERATURE (F)   75        68      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 18 2020.........SUNRISE   605 AM AST   SUNSET   642 PM AST   
APRIL 19 2020.........SUNRISE   604 AM AST   SUNSET   642 PM AST   

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




$$