974  
CDUS46 KMTR 010028  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT MON SEP 30 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 96 1:47 PM 101 2020 83 13 67  
MINIMUM 53 6:04 AM 35 1950 53 0 56  
AVERAGE 75 68 7 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 1983 0.01 -0.01 0.05  
MONTH TO DATE 0.01 0.08 -0.07 0.05  
SINCE OCT 1 14.24 15.18 -0.94 21.19  
SINCE JAN 1 11.05 9.95 1.10 11.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 3  
MONTH TO DATE 2 10 -8 8  
SINCE SEP 1 2 10 -8 8  
SINCE JUL 1 4 17 -13 18  
 
COOLING  
TODAY 10 4 6 0  
MONTH TO DATE 206 170 36 113  
SINCE SEP 1 206 170 36 113  
SINCE JAN 1 1128 796 332 841    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.1  
 
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 77 5:00 AM  
LOWEST 11 2:00 PM  
AVERAGE 44  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1952  
MINIMUM TEMPERATURE (F) 53 36 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:03 AM PDT SUNSET 6:51 PM PDT  
OCTOBER 1 2024.......SUNRISE 7:03 AM PDT SUNSET 6:49 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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