917  
CDUS46 KSGX 110925  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
125 AM PST THU JAN 11 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 10 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 61 2:37 PM 78 2010 67 -6 61  
MINIMUM 40 2:59 AM 39 2000 46 -6 50  
AVERAGE 51 57 -6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 2023 0.07 -0.07 0.34  
MONTH TO DATE 0.35 0.84 -0.49 1.38  
SINCE JUL 1 3.70 4.15 -0.45 4.30  
SINCE OCT 1 1.50 3.90 -2.40 3.88  
SINCE JAN 1 0.35 0.84 -0.49 1.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8 6 9  
MONTH TO DATE 126 87 39 90  
SINCE DEC 1 310 359 -49 381  
SINCE JUL 1 382 526 -144 602  
 
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 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 2:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 82 2002  
MINIMUM TEMPERATURE (F) 46 41 2000  
2013  
2020  
 
SUNRISE AND SUNSET  
JANUARY 11 2024.......SUNRISE 6:52 AM PST SUNSET 5:01 PM PST  
JANUARY 12 2024.......SUNRISE 6:52 AM PST SUNSET 5:02 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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