395  
CDUS46 KSGX 220042  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
442 PM PST TUE JAN 21 2025  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 21 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 12:10 PM 78 2013 67 5 61  
2014  
MINIMUM 43 6:34 AM 36 2006 46 -3 54  
AVERAGE 58 57 1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2010 0.07 -0.07 0.26  
MONTH TO DATE 0.00 1.67 -1.67 1.03  
SINCE JUL 1 0.15 4.98 -4.83 4.38  
SINCE OCT 1 0.12 4.73 -4.61 2.18  
SINCE JAN 1 0.00 1.67 -1.67 1.03  
 
DEGREE DAYS  
HEATING  
TODAY 7 8 -1 7  
MONTH TO DATE 195 175 20 234  
SINCE DEC 1 424 447 -23 418  
SINCE JUL 1 596 614 -18 490  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 2 -2 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 23 2:00 PM  
LOWEST 2 12:00 PM  
AVERAGE 13  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 82 2013  
MINIMUM TEMPERATURE (F) 46 36 2007  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 6:49 AM PST SUNSET 5:11 PM PST  
JANUARY 22 2025.......SUNRISE 6:49 AM PST SUNSET 5:12 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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