608  
CDUS46 KSGX 120931  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 11 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 12:39 PM 79 2013 71 -3 69  
MINIMUM 56 9:19 PM 45 2005 54 2 49  
AVERAGE 62 62 0 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2019 0.01 -0.01 0.00  
MONTH TO DATE 0.29 0.12 0.17 0.00  
SINCE JUL 1 16.39 9.98 6.41 9.66  
SINCE OCT 1 16.11 9.75 6.36 9.60  
SINCE JAN 1 12.25 6.66 5.59 5.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 6  
MONTH TO DATE 67 41 26 34  
SINCE MAR 1 614 448 166 355  
SINCE JUL 1 1888 1527 361 1296  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 11 -11 3  
SINCE MAR 1 6 29 -23 43  
SINCE JAN 1 6 37 -31 55    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 8:00 PM  
LOWEST 56 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 2013  
MINIMUM TEMPERATURE (F) 54 44 2010  
2022  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 5:52 AM PDT SUNSET 7:37 PM PDT  
MAY 13 2023...........SUNRISE 5:51 AM PDT SUNSET 7:38 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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