576  
CDCA42 TJSJ 050426  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST SAT JUN 05 2021  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 4 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 3:15 PM 93 1993 89 -3 92  
MINIMUM 77 11:25 PM 70 2011 77 0 79  
AVERAGE 82 83 -1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.41 1.80 1957 0.17 0.24 0.01  
MONTH TO DATE 0.97 0.70 0.27 0.11  
SINCE JUN 1 0.97 0.70 0.27 0.11  
SINCE JAN 1 14.43 19.67 -5.24 28.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 18 -1 21  
MONTH TO DATE 67 72 -5 80  
SINCE JUN 1 67 72 -5 80  
SINCE JAN 1 2316 2205 111 2470    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 67  
AVERAGE 79  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1988  
MINIMUM TEMPERATURE (F) 77 71 1961  
 
SUNRISE AND SUNSET  
JUNE 5 2021..........SUNRISE 5:47 AM AST SUNSET 6:58 PM AST  
JUNE 6 2021..........SUNRISE 5:47 AM AST SUNSET 6:59 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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