896  
CDUS46 KSGX 180930  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
230 AM PDT MON SEP 18 2023  
   
...............................
 
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 17 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 99 2:58 PM 113 2020 101 -2 96  
MINIMUM 74 6:08 AM 56 2006 68 6 75  
AVERAGE 87 85 2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1963 0.01 -0.01 0.00  
MONTH TO DATE 1.36 0.21 1.15 0.95  
SINCE JUL 1 4.45 0.46 3.99 0.96  
SINCE OCT 1 5.79 2.85 2.94 1.14  
SINCE JAN 1 5.18 2.15 3.03 1.00  
 
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 22 20 2 21  
MONTH TO DATE 369 371 -2 400  
SINCE SEP 1 369 371 -2 400  
SINCE JAN 1 3312 3327 -15 3715    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.4  
 
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 13 4:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 101 114 1956  
MINIMUM TEMPERATURE (F) 68 51 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 6:30 AM PDT SUNSET 6:47 PM PDT  
SEPTEMBER 19 2023.....SUNRISE 6:31 AM PDT SUNSET 6:46 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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