109  
CDUS46 KSGX 250929  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
229 AM PDT THU SEP 25 2025  
   
...............................
 
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 24 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 106 MM 109 2024 99 7 109  
MINIMUM 74 MM 50 2006 66 8 67  
AVERAGE 90 82 8 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1997 0.00 0.00 0.00  
MONTH TO DATE 0.25 0.28 -0.03 0.02  
SINCE JUL 1 0.35 0.53 -0.18 0.02  
SINCE OCT 1 0.66 2.92 -2.26 2.26  
SINCE JAN 1 0.66 2.22 -1.56 1.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 25 17 8 23  
MONTH TO DATE 516 499 17 554  
SINCE SEP 1 516 499 17 554  
SINCE JAN 1 3614 3455 159 3792    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.0  
 
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 64 6:00 AM  
LOWEST 24 12:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 111 1963  
MINIMUM TEMPERATURE (F) 65 48 1993  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 6:35 AM PDT SUNSET 6:37 PM PDT  
SEPTEMBER 26 2025.....SUNRISE 6:36 AM PDT SUNSET 6:35 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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