257  
CDUS46 KMTR 240026  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
526 PM PDT MON SEP 23 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 98 3:38 PM 107 1949 84 14 76  
MINIMUM 56 6:13 AM 42 1972 54 2 53  
AVERAGE 77 69 8 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.22 1982 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.04 -0.03 T  
SINCE OCT 1 14.24 15.14 -0.90 21.14  
SINCE JAN 1 11.05 9.91 1.14 11.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 3 -1 0  
SINCE SEP 1 2 3 -1 0  
SINCE JUL 1 4 10 -6 10  
 
COOLING  
TODAY 12 5 7 0  
MONTH TO DATE 145 140 5 105  
SINCE SEP 1 145 140 5 105  
SINCE JAN 1 1067 766 301 833    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.0  
 
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 67 6:00 AM  
LOWEST 19 3:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 106 1936  
MINIMUM TEMPERATURE (F) 54 41 1948  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2024.....SUNRISE 6:56 AM PDT SUNSET 7:02 PM PDT  
SEPTEMBER 24 2024.....SUNRISE 6:57 AM PDT SUNSET 7:00 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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