821  
CDCA42 TJSJ 180451  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1251 AM AST SAT FEB 18 2023  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 17 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 83 3:21 PM 92 1983 84 -1 83  
MINIMUM 75 11:59 PM 62 1962 72 3 72  
AVERAGE 79 78 1 78  
 
PRECIPITATION (IN)  
YESTERDAY T 2.13 1989 0.09 -0.09 0.04  
MONTH TO DATE 2.21 1.64 0.57 10.30  
SINCE DEC 1 11.56 10.56 1.00 18.70  
SINCE JAN 1 7.84 5.71 2.13 13.03  
 
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 14 13 1 13  
MONTH TO DATE 236 220 16 204  
SINCE DEC 1 1107 1035 72 1073  
SINCE JAN 1 654 609 45 605    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 58  
AVERAGE 69  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1983  
MINIMUM TEMPERATURE (F) 72 64 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2023......SUNRISE 6:50 AM AST SUNSET 6:26 PM AST  
FEBRUARY 19 2023......SUNRISE 6:49 AM AST SUNSET 6:26 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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