159  
CDUS46 KSGX 170921  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT FRI MAY 17 2024  
   
...............................  
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR MAY 16 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 70 1:42 PM 95 2014 72 -2 74  
MINIMUM 58 11:59 PM 50 1999 57 1 57  
AVERAGE 64 64 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2005 0.01 -0.01 0.00  
2005  
2017  
MONTH TO DATE 0.11 0.18 -0.07 0.13  
SINCE JUL 1 14.80 10.86 3.94 15.52  
SINCE OCT 1 12.60 10.61 1.99 15.10  
SINCE JAN 1 11.45 7.55 3.90 12.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 43 37 6 76  
SINCE MAR 1 402 357 45 571  
SINCE JUL 1 982 1285 -303 1754  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 16 -16 1  
SINCE MAR 1 0 48 -48 10  
SINCE JAN 1 1 57 -56 10    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 11:00 PM  
LOWEST 57 1:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2008  
MINIMUM TEMPERATURE (F) 57 50 1999  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 5:48 AM PDT SUNSET 7:43 PM PDT  
MAY 18 2024...........SUNRISE 5:47 AM PDT SUNSET 7:43 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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