452  
CDUS46 KSGX 010919  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT THU JUN 01 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 31 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 12:59 PM 82 2004 72 -8 75  
MINIMUM 55 5:28 AM 48 2011 56 -1 58  
AVERAGE 60 64 -4 67  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2009 0.00 0.00 0.00  
MONTH TO DATE 0.29 0.27 0.02 0.01  
SINCE JUL 1 16.39 10.13 6.26 9.67  
SINCE OCT 1 16.11 9.90 6.21 9.61  
SINCE JAN 1 12.25 6.81 5.44 5.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 125 91 34 42  
SINCE MAR 1 672 498 174 363  
SINCE JUL 1 1946 1577 369 1304  
 
COOLING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 0 22 -22 20  
SINCE MAR 1 6 40 -34 60  
SINCE JAN 1 6 48 -42 72    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 83 1997  
MINIMUM TEMPERATURE (F) 56 49 1999  
 
SUNRISE AND SUNSET  
JUNE 1 2023..........SUNRISE 5:41 AM PDT SUNSET 7:50 PM PDT  
JUNE 2 2023..........SUNRISE 5:41 AM PDT SUNSET 7:51 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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