451  
CDUS46 KSGX 140925  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 13 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 69 1:44 PM 97 2013 72 -3 87  
MINIMUM 57 11:50 PM 49 1998 56 1 55  
AVERAGE 63 64 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 1998 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.15 -0.02 0.00  
SINCE JUL 1 16.51 10.83 5.68 6.87  
SINCE OCT 1 16.09 10.58 5.51 6.77  
SINCE JAN 1 13.59 7.52 6.07 2.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 73 31 42 23  
SINCE MAR 1 568 351 217 233  
SINCE JUL 1 1751 1279 472 982  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 0 13 -13 12  
SINCE MAR 1 9 45 -36 82  
SINCE JAN 1 9 54 -45 110    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 65 11:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2014  
MINIMUM TEMPERATURE (F) 57 49 1998  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 5:50 AM PDT SUNSET 7:40 PM PDT  
MAY 15 2023...........SUNRISE 5:50 AM PDT SUNSET 7:41 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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