939  
CDCA42 TJSJ 292212  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
612 PM AST SAT JUL 29 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 90 4:12 PM 93 2013 89 1 87  
MINIMUM 80 5:25 AM 70 1919 78 2 76  
AVERAGE 85 83 2 82  
 
PRECIPITATION (IN)  
TODAY T 2.92 1931 0.19 -0.19 0.19  
MONTH TO DATE 3.98 5.63 -1.65 7.37  
SINCE JUN 1 6.28 10.29 -4.01 9.01  
SINCE JAN 1 26.28 29.26 -2.98 30.90  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 20 18 2 17  
MONTH TO DATE 576 522 54 515  
SINCE JUN 1 1201 1065 136 1071  
SINCE JAN 1 3413 3198 215 3168    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 65  
AVERAGE 77  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 1990  
MINIMUM TEMPERATURE (F) 78 71 1919  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 6:01 AM AST SUNSET 7:00 PM AST  
JULY 30 2023..........SUNRISE 6:01 AM AST SUNSET 7:00 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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