315  
CDUS46 KSGX 281030  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
230 AM PST SAT DEC 28 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 27 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 4:00 PM 81 2017 67 -5 67  
MINIMUM 44 6:53 AM 35 2015 45 -1 47  
AVERAGE 53 56 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 2021 0.06 -0.06 0.00  
MONTH TO DATE 0.02 1.36 -1.34 0.51  
SINCE JUL 1 0.15 3.06 -2.91 3.21  
SINCE OCT 1 0.12 2.81 -2.69 1.01  
SINCE JAN 1 11.60 10.77 0.83 15.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 9 3 8  
MONTH TO DATE 191 236 -45 150  
SINCE DEC 1 191 236 -45 150  
SINCE JUL 1 363 403 -40 222  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 940 1016 -76 888    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 49 10:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2017  
MINIMUM TEMPERATURE (F) 45 34 2003  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 6:50 AM PST SUNSET 4:51 PM PST  
DECEMBER 29 2024......SUNRISE 6:50 AM PST SUNSET 4:52 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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