374  
CDUS46 KSGX 280930  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
130 AM PST TUE JAN 28 2025  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JANUARY 27 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 59 1:08 PM 82 2003 67 -8 76  
MINIMUM 42 11:33 PM 35 2023 45 -3 44  
AVERAGE 51 56 -5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.55 2008 0.05 0.05 0.00  
MONTH TO DATE 0.72 1.61 -0.89 3.41  
SINCE JUL 1 0.92 4.93 -4.01 6.86  
SINCE OCT 1 0.82 4.70 -3.88 5.41  
SINCE JAN 1 0.72 1.61 -0.89 3.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 9 5 5  
MONTH TO DATE 267 252 15 300  
SINCE DEC 1 527 556 -29 514  
SINCE JUL 1 688 777 -89 626  
 
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 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 55 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2018  
MINIMUM TEMPERATURE (F) 45 34 2009  
 
SUNRISE AND SUNSET  
JANUARY 28 2025.......SUNRISE 6:45 AM PST SUNSET 5:18 PM PST  
JANUARY 29 2025.......SUNRISE 6:44 AM PST SUNSET 5:19 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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