655  
CDUS46 KSGX 160024  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
524 PM PDT MON MAY 15 2023  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 15 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 71 12:48 PM 99 2014 72 -1 79  
MINIMUM 57 4:05 AM 49 1998 57 0 57  
AVERAGE 64 64 0 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2015 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.17 -0.04 0.00  
SINCE JUL 1 16.51 10.85 5.66 6.87  
SINCE OCT 1 16.09 10.60 5.49 6.77  
SINCE JAN 1 13.59 7.54 6.05 2.75  
 
DEGREE DAYS  
HEATING  
TODAY 1 2 -1 0  
MONTH TO DATE 76 35 41 23  
SINCE MAR 1 571 355 216 233  
SINCE JUL 1 1754 1283 471 982  
 
COOLING  
TODAY 0 1 -1 3  
MONTH TO DATE 0 15 -15 25  
SINCE MAR 1 9 47 -38 95  
SINCE JAN 1 9 56 -47 123    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 65 12:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2014  
MINIMUM TEMPERATURE (F) 57 50 1999  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 5:50 AM PDT SUNSET 7:41 PM PDT  
MAY 16 2023...........SUNRISE 5:49 AM PDT SUNSET 7:41 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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