482  
CDUS46 KSGX 182320  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
420 PM PDT WED OCT 18 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 18 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 11:48 AM 93 2022 78 0 93  
MINIMUM 60 7:36 AM 48 1998 57 3 58  
AVERAGE 69 68 1 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 2004 0.02 -0.02 0.00  
MONTH TO DATE T 0.25 -0.25 0.07  
SINCE JUL 1 2.20 0.50 1.70 0.49  
SINCE OCT 1 T 0.25 -0.25 0.07  
SINCE JAN 1 15.82 8.21 7.61 3.24  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 8 -7 0  
SINCE SEP 1 1 10 -9 0  
SINCE JUL 1 1 11 -10 0  
 
COOLING  
TODAY 4 4 0 11  
MONTH TO DATE 90 81 9 82  
SINCE SEP 1 285 308 -23 413  
SINCE JAN 1 836 954 -118 1285    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 58 11:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 2022  
MINIMUM TEMPERATURE (F) 57 48 2021  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 6:55 AM PDT SUNSET 6:12 PM PDT  
OCTOBER 19 2023.......SUNRISE 6:56 AM PDT SUNSET 6:11 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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