036  
CDUS46 KSGX 190018  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
518 PM PDT SUN MAY 18 2025  
   
...............................  
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR MAY 18 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 MM 109 1973 95 -4 102  
2008  
MINIMUM 66 MM 51 1998 64 2 63  
AVERAGE 79 79 0 83  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2011 0.00 0.00 0.00  
MONTH TO DATE 0.02 0.01 0.01 0.00  
SINCE JUL 1 0.33 2.95 -2.62 6.69  
SINCE OCT 1 0.31 2.38 -2.07 2.24  
SINCE JAN 1 0.31 1.68 -1.37 1.74  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 97 96 1 93  
SINCE JUL 1 907 1105 -198 881  
 
COOLING  
TODAY 14 14 0 18  
MONTH TO DATE 234 219 15 261  
SINCE MAR 1 530 496 34 474  
SINCE JAN 1 553 509 44 484    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 12:00 AM  
LOWEST 17 2:00 PM  
AVERAGE 33  
   
......................................................  
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 111 2008  
MINIMUM TEMPERATURE (F) 64 49 1974  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 5:42 AM PDT SUNSET 7:41 PM PDT  
MAY 19 2025...........SUNRISE 5:41 AM PDT SUNSET 7:42 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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