810  
CDCA42 TJSJ 190444  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1244 AM AST WED APR 19 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 18 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 84 4:32 PM 93 2021 86 -2 87  
MINIMUM 72 6:09 AM 68 1962 74 -2 75  
AVERAGE 78 80 -2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 3.81 2005 0.16 -0.13 T  
MONTH TO DATE 2.88 2.45 0.43 1.55  
SINCE MAR 1 5.13 4.63 0.50 4.99  
SINCE JAN 1 13.39 11.28 2.11 19.42  
 
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 13 15 -2 16  
MONTH TO DATE 240 266 -26 267  
SINCE MAR 1 661 686 -25 677  
SINCE JAN 1 1461 1433 28 1417    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 63  
AVERAGE 75  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 92 2007  
MINIMUM TEMPERATURE (F) 74 66 1961  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 6:05 AM AST SUNSET 6:42 PM AST  
APRIL 20 2023.........SUNRISE 6:04 AM AST SUNSET 6:42 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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