174  
CDUS46 KSGX 171022  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PST SUN DEC 17 2023  
   
...............................
 
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 16 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 80 2:25 PM 88 1980 69 11 67  
MINIMUM 38 4:40 AM 24 1975 37 1 33  
AVERAGE 59 53 6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.26 1965 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.15 -0.15 0.03  
SINCE JUL 1 4.60 1.08 3.52 1.57  
SINCE OCT 1 0.15 0.51 -0.36 0.61  
SINCE JAN 1 5.33 2.77 2.56 1.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 12 -6 15  
MONTH TO DATE 146 176 -30 214  
SINCE DEC 1 146 176 -30 214  
SINCE JUL 1 237 326 -89 451  
 
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 (340)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1:00 AM  
LOWEST 15 2:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1998  
MINIMUM TEMPERATURE (F) 37 24 2015  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 6:43 AM PST SUNSET 4:39 PM PST  
DECEMBER 18 2023......SUNRISE 6:43 AM PST SUNSET 4:39 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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