899  
CDUS46 KSGX 310925  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT WED MAY 31 2023  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 30 2023
 
 
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)  
YESTERDAY  
MAXIMUM 65 1:25 PM 80 2006 72 -7 72  
MINIMUM 58 9:45 PM 50 2011 58 0 60  
AVERAGE 62 65 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2016 0.01 -0.01 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  
YESTERDAY 3 1 2 0  
MONTH TO DATE 111 57 54 31  
SINCE MAR 1 606 377 229 241  
SINCE JUL 1 1789 1305 484 990  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 2 30 -28 31  
SINCE MAR 1 11 62 -51 101  
SINCE JAN 1 11 71 -60 129    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 63 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 83 2006  
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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