857  
CDCA42 TJSJ 012135  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
535 PM AST SUN JAN 01 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 19 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 89 2:19 PM 95 2021 88 1 95  
MINIMUM 77 2:30 AM 69 1940 76 1 77  
AVERAGE 83 82 1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.83 1965 0.18 -0.18 T  
MONTH TO DATE 0.72 3.40 -2.68 0.82  
SINCE MAR 1 7.10 10.18 -3.08 5.07  
SINCE JAN 1 21.53 16.83 4.70 10.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 18 17 1 21  
MONTH TO DATE 309 307 2 325  
SINCE MAR 1 1146 1180 -34 1237  
SINCE JAN 1 1886 1927 -41 2038    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 61  
AVERAGE 75  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 92 1999  
MINIMUM TEMPERATURE (F) 76 68 1957  
 
SUNRISE AND SUNSET  
MAY 20 2022...........SUNRISE 5:49 AM AST SUNSET 6:52 PM AST  
MAY 21 2022...........SUNRISE 5:49 AM AST SUNSET 6:53 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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