241  
CDUS46 KSGX 182318  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
418 PM PDT TUE APR 18 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR APRIL 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 63 2:59 PM 91 2016 71 -8 76  
MINIMUM 52 5:51 AM 47 1998 53 -1 55  
2018  
AVERAGE 58 62 -4 66  
 
PRECIPITATION (IN)  
TODAY T 0.05 2020 0.02 -0.02 0.00  
MONTH TO DATE 0.13 0.52 -0.39 0.13  
SINCE JUL 1 16.38 10.43 5.95 6.71  
SINCE OCT 1 15.96 10.18 5.78 6.61  
SINCE JAN 1 13.46 7.12 6.34 2.59  
 
DEGREE DAYS  
HEATING  
TODAY 7 4 3 0  
MONTH TO DATE 149 83 66 46  
SINCE MAR 1 463 277 186 183  
SINCE JUL 1 1646 1205 441 932  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 0 8 -8 34  
SINCE MAR 1 0 17 -17 56  
SINCE JAN 1 0 26 -26 84    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 60 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 2009  
MINIMUM TEMPERATURE (F) 53 44 2007  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 6:16 AM PDT SUNSET 7:21 PM PDT  
APRIL 19 2023.........SUNRISE 6:14 AM PDT SUNSET 7:22 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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