702  
CDUS46 KSGX 220018  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
518 PM PDT TUE MAY 21 2024  
   
...............................  
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 21 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 69 2:29 PM 83 2005 72 -3 72  
MINIMUM 57 4:53 AM 53 2002 57 0 59  
2019  
AVERAGE 63 65 -2 66  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2006 0.01 -0.01 0.00  
2006  
2018  
MONTH TO DATE 0.11 0.23 -0.12 0.13  
SINCE JUL 1 14.80 10.91 3.89 15.52  
SINCE OCT 1 12.60 10.66 1.94 15.10  
SINCE JAN 1 11.45 7.60 3.85 12.60  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 0  
MONTH TO DATE 51 47 4 83  
SINCE MAR 1 410 367 43 578  
SINCE JUL 1 990 1295 -305 1761  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 0 21 -21 2  
SINCE MAR 1 0 53 -53 11  
SINCE JAN 1 1 62 -61 11    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 12:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 60  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 80 2017  
MINIMUM TEMPERATURE (F) 57 49 2002  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 5:46 AM PDT SUNSET 7:45 PM PDT  
MAY 22 2024...........SUNRISE 5:45 AM PDT SUNSET 7:46 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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