282  
CDUS46 KSGX 312325  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
425 PM PDT WED MAY 31 2023  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 2:56 PM 83 2006 72 -8 72  
MINIMUM 56 5:25 AM 52 2011 58 -2 61  
AVERAGE 60 65 -5 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 2009 0.00 0.00 0.00  
MONTH TO DATE 0.14 0.28 -0.14 T  
SINCE JUL 1 16.52 10.96 5.56 6.87  
SINCE OCT 1 16.10 10.71 5.39 6.77  
SINCE JAN 1 13.60 7.65 5.95 2.75  
 
DEGREE DAYS  
HEATING  
TODAY 5 1 4 0  
MONTH TO DATE 116 58 58 31  
SINCE MAR 1 611 378 233 241  
SINCE JUL 1 1794 1306 488 990  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 2 39 -37 33  
SINCE MAR 1 11 71 -60 103  
SINCE JAN 1 11 80 -69 131    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1:00 AM  
LOWEST 60 9:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 79 2020  
MINIMUM TEMPERATURE (F) 58 52 2011  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 5:42 AM PDT SUNSET 7:51 PM PDT  
JUNE 1 2023..........SUNRISE 5:41 AM PDT SUNSET 7:52 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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