834  
CDUS46 KSGX 100922  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
122 AM PST FRI JAN 10 2025  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JANUARY 9 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 12:19 PM 85 2007 67 6 63  
MINIMUM 39 6:40 AM 33 2024 44 -5 33  
AVERAGE 56 56 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 2018 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.58 -0.58 0.48  
SINCE JUL 1 0.20 3.90 -3.70 3.93  
SINCE OCT 1 0.10 3.67 -3.57 2.48  
SINCE JAN 1 0.00 0.58 -0.58 0.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 17  
MONTH TO DATE 74 90 -16 123  
SINCE DEC 1 334 394 -60 337  
SINCE JUL 1 495 615 -120 449  
 
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 3 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 6:00 PM  
LOWEST 14 11:00 PM  
AVERAGE 30  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 79 2010  
MINIMUM TEMPERATURE (F) 44 37 2000  
2024  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 6:51 AM PST SUNSET 5:01 PM PST  
JANUARY 11 2025.......SUNRISE 6:50 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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