391  
CDCA42 TJSJ 152139  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
539 PM AST MON FEB 15 2021  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 15 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1898 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 3:09 PM 93 1983 84 0 84  
MINIMUM 71 3:29 AM 62 1962 72 -1 73  
AVERAGE 78 78 0 79  
 
PRECIPITATION (IN)  
TODAY 0.02 1.44 1954 0.09 -0.07 0.41  
MONTH TO DATE 1.56 1.37 0.19 1.49  
SINCE DEC 1 8.28 10.15 -1.87 16.35  
SINCE JAN 1 3.60 5.13 -1.53 10.57  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 13 13 0 14  
MONTH TO DATE 210 195 15 241  
SINCE DEC 1 1063 1009 54 1214  
SINCE JAN 1 622 586 36 695    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 61  
AVERAGE 78  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 90 2017  
MINIMUM TEMPERATURE (F) 72 63 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2021......SUNRISE 6:51 AM AST SUNSET 6:25 PM AST  
FEBRUARY 16 2021......SUNRISE 6:51 AM AST SUNSET 6:25 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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