169  
CDCA42 TJSJ 230435  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1235 AM AST WED JUN 23 2021  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 22 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 85 3:32 PM 97 1983 89 -4 90  
MINIMUM 77 1:26 PM 71 1961 78 -1 81  
AVERAGE 81 83 -2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 3.60 1910 0.15 0.13 T  
MONTH TO DATE 7.96 3.53 4.43 3.13  
SINCE JUN 1 7.96 3.53 4.43 3.13  
SINCE JAN 1 21.42 22.50 -1.08 31.35  
 
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 16 18 -2 21  
MONTH TO DATE 377 396 -19 435  
SINCE JUN 1 377 396 -19 435  
SINCE JAN 1 2626 2529 97 2825    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 74  
AVERAGE 82  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1983  
MINIMUM TEMPERATURE (F) 78 70 2018  
 
SUNRISE AND SUNSET  
JUNE 23 2021..........SUNRISE 5:49 AM AST SUNSET 7:03 PM AST  
JUNE 24 2021..........SUNRISE 5:49 AM AST SUNSET 7:04 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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