396  
CDCA42 TJSJ 210431  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1231 AM AST TUE NOV 21 2023  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 20 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 3:03 PM 93 1994 86 -2 88  
MINIMUM 80 11:59 PM 66 1969 75 5 76  
AVERAGE 82 80 2 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 3.58 2016 0.25 -0.22 0.24  
MONTH TO DATE 3.30 5.12 -1.82 5.55  
SINCE SEP 1 16.08 16.83 -0.75 25.77  
SINCE JAN 1 46.76 52.77 -6.01 67.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 17 15 2 17  
MONTH TO DATE 373 316 57 351  
SINCE SEP 1 1648 1413 235 1491  
SINCE JAN 1 5735 5224 511 5297    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 70  
AVERAGE 79  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 91 2009  
MINIMUM TEMPERATURE (F) 75 67 1957  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 6:34 AM AST SUNSET 5:46 PM AST  
NOVEMBER 22 2023......SUNRISE 6:34 AM AST SUNSET 5:46 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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