872  
CDUS46 KSGX 172319  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
419 PM PDT MON APR 17 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR APRIL 17 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 64 2:22 PM 89 2016 71 -7 70  
MINIMUM 52 5:02 AM 43 2015 53 -1 57  
AVERAGE 58 62 -4 64  
 
PRECIPITATION (IN)  
TODAY T 0.43 2003 0.03 -0.03 T  
MONTH TO DATE 0.13 0.50 -0.37 0.13  
SINCE JUL 1 16.38 10.41 5.97 6.71  
SINCE OCT 1 15.96 10.16 5.80 6.61  
SINCE JAN 1 13.46 7.10 6.36 2.59  
 
DEGREE DAYS  
HEATING  
TODAY 7 4 3 1  
MONTH TO DATE 142 79 63 46  
SINCE MAR 1 456 273 183 183  
SINCE JUL 1 1639 1201 438 932  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 33  
SINCE MAR 1 0 16 -16 55  
SINCE JAN 1 0 25 -25 83    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 AM  
LOWEST 69 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 2016  
MINIMUM TEMPERATURE (F) 53 47 1998  
2018  
 
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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