854  
CDCA42 TJSJ 170436  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1236 AM AST FRI FEB 17 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 16 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 12:54 PM 90 2017 84 -1 84  
MINIMUM 74 8:58 PM 63 1962 72 2 72  
AVERAGE 79 78 1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 1.25 1989 0.09 0.38 0.24  
MONTH TO DATE 2.21 1.55 0.66 10.26  
SINCE DEC 1 11.56 10.47 1.09 18.66  
SINCE JAN 1 7.84 5.62 2.22 12.99  
 
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 222 207 15 191  
SINCE DEC 1 1093 1022 71 1060  
SINCE JAN 1 640 596 44 592    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 16.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 72  
AVERAGE 82  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 92 1983  
MINIMUM TEMPERATURE (F) 72 62 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2023......SUNRISE 6:51 AM AST SUNSET 6:26 PM AST  
FEBRUARY 18 2023......SUNRISE 6:50 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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