318  
CDCA42 TJSJ 072043  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
443 PM AST WED MAY 07 2025  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 7 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 2:55 PM 94 1974 87 -2 87  
MINIMUM 75 6:16 AM 68 1962 75 0 77  
AVERAGE 80 81 -1 82  
 
PRECIPITATION (IN)  
TODAY 0.05 4.07 1928 0.17 -0.12 2.58  
MONTH TO DATE 2.21 1.27 0.94 5.48  
SINCE MAR 1 12.88 8.05 4.83 17.51  
SINCE JAN 1 19.67 14.70 4.97 26.85  
 
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 16 -1 17  
MONTH TO DATE 105 112 -7 123  
SINCE MAR 1 1038 985 53 1129  
SINCE JAN 1 1922 1732 190 2022    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 63  
AVERAGE 76  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 94 1988  
MINIMUM TEMPERATURE (F) 75 69 1989  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 5:54 AM AST SUNSET 6:48 PM AST  
MAY 8 2025...........SUNRISE 5:53 AM AST SUNSET 6:48 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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