905  
CDUS46 KSGX 170934  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
234 AM PDT MON APR 17 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR APRIL 16 2023...  
 
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)  
YESTERDAY  
MAXIMUM 58 3:47 PM 89 1999 71 -13 69  
MINIMUM 53 11:49 PM 43 1998 52 1 58  
AVERAGE 56 62 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2009 0.03 -0.03 0.07  
2009  
2019  
MONTH TO DATE 0.13 0.47 -0.34 0.13  
SINCE JUL 1 16.38 10.38 6.00 6.71  
SINCE OCT 1 15.96 10.13 5.83 6.61  
SINCE JAN 1 13.46 7.07 6.39 2.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 1  
MONTH TO DATE 135 75 60 45  
SINCE MAR 1 449 269 180 182  
SINCE JUL 1 1632 1197 435 931  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 33  
SINCE MAR 1 0 15 -15 55  
SINCE JAN 1 0 24 -24 83    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 80 5:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2016  
MINIMUM TEMPERATURE (F) 53 43 2015  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:17 AM PDT SUNSET 7:20 PM PDT  
APRIL 18 2023.........SUNRISE 6:16 AM PDT SUNSET 7:21 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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