507  
CDUS46 KSGX 170021  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
421 PM PST THU JAN 16 2025  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JANUARY 16 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 2:49 PM 83 2003 67 -4 71  
2014  
MINIMUM 40 2:31 AM 31 2007 46 -6 48  
AVERAGE 52 57 -5 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 2023 0.08 -0.08 T  
MONTH TO DATE 0.00 1.31 -1.31 0.44  
SINCE JUL 1 0.15 4.62 -4.47 3.79  
SINCE OCT 1 0.12 4.37 -4.25 1.59  
SINCE JAN 1 0.00 1.31 -1.31 0.44  
 
DEGREE DAYS  
HEATING  
TODAY 13 8 5 5  
MONTH TO DATE 136 135 1 196  
SINCE DEC 1 365 407 -42 380  
SINCE JUL 1 537 574 -37 452  
 
COOLING  
TODAY 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 S (170)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1:00 PM  
LOWEST 19 10:00 AM  
AVERAGE 46  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2011  
2021  
MINIMUM TEMPERATURE (F) 46 33 2007  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 6:51 AM PST SUNSET 5:06 PM PST  
JANUARY 17 2025.......SUNRISE 6:51 AM PST SUNSET 5:07 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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