919  
CDUS46 KSGX 091013  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
213 AM PST TUE JAN 09 2024  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 8 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 2:40 PM 91 2012 67 -6 68  
MINIMUM 35R 5:21 AM 37 2000 46 -11 46  
AVERAGE 48 57 -9 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 2018 0.08 -0.08 0.00  
MONTH TO DATE 0.35 0.69 -0.34 1.04  
SINCE JUL 1 3.70 4.00 -0.30 3.96  
SINCE OCT 1 1.50 3.75 -2.25 3.54  
SINCE JAN 1 0.35 0.69 -0.34 1.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 8 9 8  
MONTH TO DATE 97 71 26 72  
SINCE DEC 1 281 343 -62 363  
SINCE JUL 1 353 510 -157 584  
 
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 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 AM  
LOWEST 17 1:00 PM  
AVERAGE 46  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 79 2006  
2007  
MINIMUM TEMPERATURE (F) 46 38 2000  
 
SUNRISE AND SUNSET  
JANUARY 9 2024.......SUNRISE 6:52 AM PST SUNSET 5:00 PM PST  
JANUARY 10 2024.......SUNRISE 6:52 AM PST SUNSET 5:00 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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