370  
CDUS46 KSGX 280925  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT SUN SEP 28 2025  
   
...............................
 
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 27 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 91 MM 112 2018 98 -7 MM  
MINIMUM 69 MM 55 1995 65 4 74  
AVERAGE 80 81 -1 MM  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.01 1991 0.00 MM 0.00  
MONTH TO DATE 0.25 0.30 -0.05 0.02  
SINCE JUL 1 0.35 0.55 -0.20 0.02  
SINCE OCT 1 0.66 2.94 -2.28 2.26  
SINCE JAN 1 0.66 2.24 -1.58 1.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 16 -1 MM  
MONTH TO DATE 576 549 27 609  
SINCE SEP 1 576 549 27 609  
SINCE JAN 1 3674 3505 169 3847    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 8:00 PM  
LOWEST 34 12:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 110 1963  
MINIMUM TEMPERATURE (F) 64 52 2013  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2025.....SUNRISE 6:37 AM PDT SUNSET 6:33 PM PDT  
SEPTEMBER 29 2025.....SUNRISE 6:38 AM PDT SUNSET 6:31 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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