227  
CDUS46 KSGX 190018  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
418 PM PST THU JAN 18 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 18 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 1:12 PM 82 2009 67 1 61  
MINIMUM 46 7:01 AM 35 2007 46 0 42  
AVERAGE 57 57 0 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.53 2010 0.08 -0.08 0.00  
MONTH TO DATE 0.44 1.46 -1.02 4.87  
SINCE JUL 1 3.79 4.77 -0.98 7.79  
SINCE OCT 1 1.59 4.52 -2.93 7.37  
SINCE JAN 1 0.44 1.46 -1.02 4.87  
 
DEGREE DAYS  
HEATING  
TODAY 8 8 0 13  
MONTH TO DATE 212 151 61 173  
SINCE DEC 1 396 423 -27 464  
SINCE JUL 1 468 590 -122 685  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 2 -2 2  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2005  
MINIMUM TEMPERATURE (F) 46 38 2002  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 6:50 AM PST SUNSET 5:08 PM PST  
JANUARY 19 2024.......SUNRISE 6:50 AM PST SUNSET 5:09 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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