474  
CDUS46 KSGX 211033  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
233 AM PST SUN JAN 21 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 20 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 60 12:09 PM 83 2009 67 -7 61  
MINIMUM 50 7:02 AM 38 2008 46 4 45  
AVERAGE 55 57 -2 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.54 2017 0.07 0.26 T  
MONTH TO DATE 0.77 1.60 -0.83 4.95  
SINCE JUL 1 4.12 4.91 -0.79 7.87  
SINCE OCT 1 1.92 4.66 -2.74 7.45  
SINCE JAN 1 0.77 1.60 -0.83 4.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 12  
MONTH TO DATE 227 167 60 201  
SINCE DEC 1 411 439 -28 492  
SINCE JUL 1 483 606 -123 713  
 
COOLING  
YESTERDAY 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 4 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 PM  
LOWEST 72 11:00 AM  
AVERAGE 83  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 78 2013  
2014  
MINIMUM TEMPERATURE (F) 46 36 2006  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 6:49 AM PST SUNSET 5:10 PM PST  
JANUARY 22 2024.......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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