321  
CDUS46 KSGX 121019  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PST FRI JAN 12 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 11 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 1:31 PM 82 2002 67 -5 61  
MINIMUM 41R 11:39 PM 41 2000 46 -5 45  
2013  
2020  
AVERAGE 52 57 -5 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.10 2005 0.08 0.01 T  
MONTH TO DATE 0.44 0.92 -0.48 1.38  
SINCE JUL 1 3.79 4.23 -0.44 4.30  
SINCE OCT 1 1.59 3.98 -2.39 3.88  
SINCE JAN 1 0.44 0.92 -0.48 1.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 8 5 12  
MONTH TO DATE 139 95 44 102  
SINCE DEC 1 323 367 -44 393  
SINCE JUL 1 395 534 -139 614  
 
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 7 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 25 1:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 2009  
MINIMUM TEMPERATURE (F) 46 36 2013  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 6:52 AM PST SUNSET 5:02 PM PST  
JANUARY 13 2024.......SUNRISE 6:52 AM PST SUNSET 5:03 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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