651  
CDCA42 TJSJ 160433  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1233 AM AST SUN APR 16 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 15 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 85 1:43 PM 94 1984 86 -1 85  
MINIMUM 73 6:41 AM 66 1913 74 -1 72  
AVERAGE 79 80 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 7.10 1988 0.15 -0.08 0.56  
MONTH TO DATE 2.68 1.97 0.71 1.36  
SINCE MAR 1 4.93 4.15 0.78 4.80  
SINCE JAN 1 13.19 10.80 2.39 19.23  
 
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 14  
MONTH TO DATE 200 221 -21 222  
SINCE MAR 1 621 641 -20 632  
SINCE JAN 1 1421 1388 33 1372    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 67  
AVERAGE 81  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 93 2005  
MINIMUM TEMPERATURE (F) 74 67 1950  
 
SUNRISE AND SUNSET  
APRIL 16 2023.........SUNRISE 6:07 AM AST SUNSET 6:41 PM AST  
APRIL 17 2023.........SUNRISE 6:06 AM AST SUNSET 6:41 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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