217  
CDCA42 TJSJ 011552  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1152 AM AST WED APR 01 2026  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MARCH 28 2026...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 93 1993 85 MM 86  
MINIMUM MM MM 63 1972 74 MM 76  
AVERAGE MM 80 MM 81  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.01 2026 0.07 MM 0.11  
MONTH TO DATE 1.98 1.66 0.32 2.25  
SINCE MAR 1 1.98 1.66 0.32 2.25  
SINCE JAN 1 5.82 6.20 -0.38 4.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY MM 14 MM 16  
MONTH TO DATE 431 392 39 462  
SINCE MAR 1 431 392 39 462  
SINCE JAN 1 1345 1210 135 1307    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 1972  
MINIMUM TEMPERATURE (F) 74 61 1972  
 
SUNRISE AND SUNSET  
MARCH 29 2026.........SUNRISE 6:17 AM AST SUNSET 6:33 PM AST  
MARCH 30 2026.........SUNRISE 6:16 AM AST SUNSET 6:33 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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