277  
CDUS46 KSGX 141019  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PST SUN DEC 14 2025  
   
...............................
 
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 87 1952 69 MM 71  
MINIMUM MM MM 24 1997 37 MM 39  
AVERAGE MM 53 MM 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 2012 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.12 -0.12 0.00  
SINCE JUL 1 1.13 1.05 0.08 0.02  
SINCE OCT 1 0.78 0.48 0.30 0.00  
SINCE JAN 1 1.44 2.74 -1.30 1.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 12 MM 10  
MONTH TO DATE MM 140 MM 102  
SINCE DEC 1 MM 140 MM 102  
SINCE JUL 1 10 290 -280 290  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE DEC 1 MM 0 MM 0  
SINCE JAN 1 4081 3879 202 4202    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED MM RESULTANT WIND DIRECTION MM  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 1952  
MINIMUM TEMPERATURE (F) 37 26 1964  
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 6:41 AM PST SUNSET 4:38 PM PST  
DECEMBER 15 2025......SUNRISE 6:42 AM PST SUNSET 4:38 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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