667  
CDCA42 TJSJ 212141  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
541 PM AST SUN MAR 21 2021  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MARCH 21 2021...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1953 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 10:15 AM 94 1994 86 -1 83  
MINIMUM 76 6:47 AM 65 1972 73 3 73  
AVERAGE 81 80 1 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 2001 0.04 -0.04 0.16  
MONTH TO DATE 0.28 0.92 -0.64 1.82  
SINCE MAR 1 0.28 0.92 -0.64 1.82  
SINCE JAN 1 2.16 4.73 -2.57 6.77  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 16 15 1 13  
MONTH TO DATE 326 295 31 297  
SINCE MAR 1 326 295 31 297  
SINCE JAN 1 1218 1109 109 1160    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 49  
AVERAGE 60  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 92 1996  
MINIMUM TEMPERATURE (F) 73 69 2008  
 
SUNRISE AND SUNSET  
MARCH 21 2021.........SUNRISE 6:23 AM AST SUNSET 6:31 PM AST  
MARCH 22 2021.........SUNRISE 6:22 AM AST SUNSET 6:31 PM AST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PR Page Main Text Page