647  
CDCA42 TJSJ 140439  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1239 AM AST MON AUG 14 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 13 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94R 2:51 PM 94 2020 90 4 94  
2022  
MINIMUM 82 10:02 AM 72 1960 78 4 76  
AVERAGE 88 84 4 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.04 1981 0.10 -0.05 T  
MONTH TO DATE 0.45 1.26 -0.81 0.25  
SINCE JUN 1 5.59 5.82 -0.23 5.13  
SINCE JAN 1 10.71 16.57 -5.86 14.31  
 
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 23 18 5 20  
MONTH TO DATE 288 234 54 274  
SINCE JUN 1 1506 1334 172 1437  
SINCE JAN 1 3710 3448 262 3693    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 58  
AVERAGE 72  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 93 1993  
MINIMUM TEMPERATURE (F) 78 72 1980  
 
SUNRISE AND SUNSET  
AUGUST 14 2023........SUNRISE 6:02 AM AST SUNSET 6:46 PM AST  
AUGUST 15 2023........SUNRISE 6:02 AM AST SUNSET 6:45 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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