466  
CDUS46 KSGX 311038  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
238 AM PST SUN DEC 31 2023  
   
...............................  
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 30 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 1:33 PM 86 1980 69 1 65  
MINIMUM 36 6:27 AM 24 1990 38 -2 39  
2014  
AVERAGE 53 53 0 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 1951 0.01 -0.01 0.00  
MONTH TO DATE 0.35 0.32 0.03 0.03  
SINCE JUL 1 4.95 1.25 3.70 1.57  
SINCE OCT 1 0.50 0.68 -0.18 0.61  
SINCE JAN 1 5.68 2.94 2.74 1.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 12 0 13  
MONTH TO DATE 265 344 -79 383  
SINCE DEC 1 265 344 -79 383  
SINCE JUL 1 356 494 -138 620  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 3925 3879 46 4359    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 43 1:00 PM  
AVERAGE 66  
   
......................................................  
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 78 1993  
MINIMUM TEMPERATURE (F) 38 20 1990  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 6:49 AM PST SUNSET 4:46 PM PST  
JANUARY 1 2024.......SUNRISE 6:49 AM PST SUNSET 4:47 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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