665  
CDCA42 TJSJ 230445  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN, PR  
1245 AM AST FRI FEB 23 2018  
 
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 22 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 322 PM 92 1968 84 -3 83  
MINIMUM 71 920 PM 62 1956 72 -1 72  
AVERAGE 76 78 -2 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.12 1914 0.08 -0.04 0.01  
MONTH TO DATE 2.02 1.94 0.08 1.11  
SINCE DEC 1 10.53 10.72 -0.19 7.30  
SINCE JAN 1 7.20 5.70 1.50 3.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
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 11 13 -2 13  
MONTH TO DATE 274 286 -12 328  
SINCE DEC 1 1185 1100 85 1256  
SINCE JAN 1 713 677 36 761    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 18.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 62  
AVERAGE 72  
   
......................................................
 
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 89 1964  
MINIMUM TEMPERATURE (F) 72 64 1956  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2018......SUNRISE 647 AM AST SUNSET 628 PM AST  
FEBRUARY 24 2018......SUNRISE 646 AM AST SUNSET 628 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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