591  
CDUS46 KSGX 100922  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
122 AM PST FRI JAN 10 2025  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 9 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 1:46 PM 79 2006 67 4 64  
2007  
MINIMUM 41 6:36 AM 36 2024 46 -5 36  
AVERAGE 56 57 -1 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.68 2018 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.77 -0.77 0.35  
SINCE JUL 1 0.15 4.08 -3.93 3.70  
SINCE OCT 1 0.12 3.83 -3.71 1.50  
SINCE JAN 1 0.00 0.77 -0.77 0.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 15  
MONTH TO DATE 67 79 -12 112  
SINCE DEC 1 296 351 -55 296  
SINCE JUL 1 468 518 -50 368  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 2 -2 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.3  
 
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 44 8:00 PM  
LOWEST 11 11:00 PM  
AVERAGE 28  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 78 2010  
MINIMUM TEMPERATURE (F) 46 39 2000  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 6:52 AM PST SUNSET 5:01 PM PST  
JANUARY 11 2025.......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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page