210  
CDUS46 KMTR 260045  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
545 PM PDT WED SEP 25 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 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 79 11:54 AM 101 1978 84 -5 78  
MINIMUM 59 5:42 AM 39 1934 54 5 50  
AVERAGE 69 69 0 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1982 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.05 -0.04 T  
SINCE OCT 1 14.24 15.15 -0.91 21.14  
SINCE JAN 1 11.05 9.92 1.13 11.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 1  
MONTH TO DATE 2 5 -3 3  
SINCE SEP 1 2 5 -3 3  
SINCE JUL 1 4 12 -8 13  
 
COOLING  
TODAY 4 5 -1 0  
MONTH TO DATE 166 150 16 105  
SINCE SEP 1 166 150 16 105  
SINCE JAN 1 1088 776 312 833    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 44 12:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1952  
2009  
MINIMUM TEMPERATURE (F) 54 41 1948  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2024.....SUNRISE 6:58 AM PDT SUNSET 6:58 PM PDT  
SEPTEMBER 26 2024.....SUNRISE 6:59 AM PDT SUNSET 6:57 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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