811  
CDUS46 KSGX 090921  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT WED AUG 09 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 8 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 85 10:41 AM 93 2018 82 3 85  
MINIMUM 67 5:25 AM 59 2002 65 2 67  
AVERAGE 76 73 3 76  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 2022 0.00 0.00 0.01  
MONTH TO DATE T 0.00 0.00 0.01  
SINCE JUL 1 T 0.07 -0.07 0.01  
SINCE OCT 1 16.12 10.84 5.28 6.78  
SINCE JAN 1 13.62 7.78 5.84 2.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 15 13 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 11 8 3 11  
MONTH TO DATE 74 64 10 89  
SINCE JUN 1 339 362 -23 494  
SINCE JAN 1 350 442 -92 625    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 30 9:00 AM  
AVERAGE 56  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1998  
MINIMUM TEMPERATURE (F) 65 57 2010  
 
SUNRISE AND SUNSET  
AUGUST 9 2023........SUNRISE 6:08 AM PDT SUNSET 7:40 PM PDT  
AUGUST 10 2023........SUNRISE 6:08 AM PDT SUNSET 7:39 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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