214  
CDUS46 KSGX 200908  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
108 AM PST MON JAN 20 2025  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 19 2025...  
 
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)  
YESTERDAY  
MAXIMUM 61 1:11 PM 85 2005 67 -6 71  
MINIMUM 41 2:38 AM 38 2002 46 -5 49  
AVERAGE 51 57 -6 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 2010 0.07 -0.07 0.00  
MONTH TO DATE 0.00 1.53 -1.53 0.44  
SINCE JUL 1 0.15 4.84 -4.69 3.79  
SINCE OCT 1 0.12 4.59 -4.47 1.59  
SINCE JAN 1 0.00 1.53 -1.53 0.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8 6 5  
MONTH TO DATE 178 159 19 217  
SINCE DEC 1 407 431 -24 401  
SINCE JUL 1 579 598 -19 473  
 
COOLING  
YESTERDAY 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 3 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 2009  
MINIMUM TEMPERATURE (F) 46 38 2008  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 6:50 AM PST SUNSET 5:10 PM PST  
JANUARY 21 2025.......SUNRISE 6:49 AM PST SUNSET 5:11 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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