097  
CDCA42 TJSJ 110437  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1237 AM AST FRI AUG 11 2023  
   
...............................
 
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 10 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 2:05 PM 92 2012 90 4 92  
2020  
2022  
MINIMUM 83 4:38 AM 73 1975 78 5 80  
AVERAGE 89 84 5 86  
 
PRECIPITATION (IN)  
YESTERDAY T 1.32 1988 0.10 -0.10 T  
MONTH TO DATE 0.40 0.95 -0.55 0.24  
SINCE JUN 1 5.54 5.51 0.03 5.12  
SINCE JAN 1 10.66 16.26 -5.60 14.30  
 
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 24 18 6 21  
MONTH TO DATE 220 180 40 212  
SINCE JUN 1 1438 1280 158 1375  
SINCE JAN 1 3642 3394 248 3631    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 62  
AVERAGE 72  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 93 2012  
2020  
MINIMUM TEMPERATURE (F) 78 67 1994  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 6:01 AM AST SUNSET 6:48 PM AST  
AUGUST 12 2023........SUNRISE 6:01 AM AST SUNSET 6:47 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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