936  
CDUS46 KSGX 200920  
CLITRM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
220 AM PDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR MAY 19 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 101 MM 111 2008 95 6 99  
MINIMUM 64 MM 49 1974 64 0 57  
AVERAGE 83 80 3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2000 0.00 0.00 0.00  
2002  
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  
YESTERDAY 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  
YESTERDAY 18 15 3 13  
MONTH TO DATE 252 234 18 274  
SINCE MAR 1 548 511 37 487  
SINCE JAN 1 571 524 47 497    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.9  
 
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 56 4:00 AM  
LOWEST 9 5:00 PM  
AVERAGE 33  
   
......................................................
 
 
THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 111 2000  
2008  
MINIMUM TEMPERATURE (F) 64 52 1972  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 5:40 AM PDT SUNSET 7:42 PM PDT  
MAY 21 2025...........SUNRISE 5:40 AM PDT SUNSET 7:43 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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