345  
CDCA42 TJSJ 040443  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1243 AM AST SUN SEP 04 2022  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 3 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 1:37 PM 93 1995 89 1 92  
MINIMUM 79 12:57 AM 71 1962 78 1 80  
AVERAGE 85 84 1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 2.58 1923 0.24 0.15 T  
MONTH TO DATE 0.93 0.71 0.22 0.25  
SINCE SEP 1 0.93 0.71 0.22 0.25  
SINCE JAN 1 42.32 36.65 5.67 32.27  
 
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 20 18 2 21  
MONTH TO DATE 58 54 4 60  
SINCE SEP 1 58 54 4 60  
SINCE JAN 1 3864 3865 -1 4009    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 70  
AVERAGE 84  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 1974  
2021  
MINIMUM TEMPERATURE (F) 78 70 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2022.....SUNRISE 6:10 AM AST SUNSET 6:36 PM AST  
SEPTEMBER 5 2022.....SUNRISE 6:10 AM AST SUNSET 6:35 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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