990  
CDCA42 TJSJ 052136  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
536 PM AST MON APR 05 2021  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 5 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 85 12:33 PM 93 1984 86 -1 86  
MINIMUM 75 6:32 AM 67 1935 74 1 75  
AVERAGE 80 80 0 81  
 
PRECIPITATION (IN)  
TODAY 0.04 3.08 1912 0.11 -0.07 1.10  
MONTH TO DATE 0.24 0.51 -0.27 1.20  
SINCE MAR 1 2.31 2.46 -0.15 6.15  
SINCE JAN 1 7.41 8.61 -1.20 23.46  
 
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 15 15 0 16  
MONTH TO DATE 75 75 0 84  
SINCE MAR 1 521 506 15 486  
SINCE JAN 1 1322 1257 65 1375    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 61  
AVERAGE 73  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 93 1984  
MINIMUM TEMPERATURE (F) 74 65 1960  
 
SUNRISE AND SUNSET  
APRIL 5 2021.........SUNRISE 6:15 AM AST SUNSET 6:39 PM AST  
APRIL 6 2021.........SUNRISE 6:14 AM AST SUNSET 6:39 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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