982  
CDUS46 KSGX 180918  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 3:27 PM 90 2008 72 -4 65  
MINIMUM 57 3:26 AM 50 1999 57 0 57  
AVERAGE 63 64 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 2011 0.01 -0.01 0.00  
MONTH TO DATE 0.11 0.19 -0.08 0.13  
SINCE JUL 1 14.80 10.87 3.93 15.52  
SINCE OCT 1 12.60 10.62 1.98 15.10  
SINCE JAN 1 11.45 7.56 3.89 12.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 4  
MONTH TO DATE 45 39 6 80  
SINCE MAR 1 404 359 45 575  
SINCE JUL 1 984 1287 -303 1758  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 17 -17 1  
SINCE MAR 1 0 49 -49 10  
SINCE JAN 1 1 58 -57 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 66 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 2008  
MINIMUM TEMPERATURE (F) 57 50 2019  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:47 AM PDT SUNSET 7:43 PM PDT  
MAY 19 2024...........SUNRISE 5:47 AM PDT SUNSET 7:44 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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