453  
CDUS46 KSGX 271038  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
238 AM PST WED DEC 27 2023  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 26 2023...  
 
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)  
YESTERDAY  
MAXIMUM 71 2:31 PM 83 2022 67 4 83  
MINIMUM 47 7:27 AM 39 2001 45 2 50  
2007  
AVERAGE 59 56 3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 2019 0.07 -0.07 0.00  
MONTH TO DATE 0.51 1.30 -0.79 0.96  
SINCE JUL 1 3.21 3.00 0.21 2.49  
SINCE OCT 1 1.01 2.75 -1.74 2.07  
SINCE JAN 1 16.83 10.71 6.12 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 9 -3 0  
MONTH TO DATE 142 227 -85 251  
SINCE DEC 1 142 227 -85 251  
SINCE JUL 1 214 394 -180 472  
 
COOLING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE DEC 1 0 0 0 2  
SINCE JAN 1 888 1016 -128 1319    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 59 1:00 PM  
AVERAGE 76  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 2017  
MINIMUM TEMPERATURE (F) 45 35 2015  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 6:50 AM PST SUNSET 4:50 PM PST  
DECEMBER 28 2023......SUNRISE 6:50 AM PST SUNSET 4:50 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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