105  
CDCA42 TJSJ 152126  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
526 PM AST THU SEP 15 2022  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 15 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 3:51 PM 92 2012 89 0 86  
2018  
MINIMUM 81 4:22 AM 69 1960 78 3 80  
AVERAGE 85 83 2 83  
 
PRECIPITATION (IN)  
TODAY 0.00 3.82 2004 0.22 -0.22 0.06  
MONTH TO DATE 3.98 3.47 0.51 2.18  
SINCE SEP 1 3.98 3.47 0.51 2.18  
SINCE JAN 1 45.37 39.41 5.96 34.20  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 18 2 18  
MONTH TO DATE 290 270 20 308  
SINCE SEP 1 290 270 20 308  
SINCE JAN 1 4096 4081 15 4257    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 70  
AVERAGE 76  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1900  
MINIMUM TEMPERATURE (F) 78 69 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2022.....SUNRISE 6:12 AM AST SUNSET 6:26 PM AST  
SEPTEMBER 16 2022.....SUNRISE 6:12 AM AST SUNSET 6:25 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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