259  
CDUS46 KMTR 030827  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT TUE SEP 03 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 2024  
 
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)  
YESTERDAY  
MAXIMUM 82 1:46 PM 111 1952 87 -5 71  
MINIMUM 58 11:59 PM 45 1970 56 2 60  
AVERAGE 70 72 -2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2000 0.00 0.00 T  
2000  
2013  
MONTH TO DATE 0.00 0.00 0.00 T  
SINCE OCT 1 14.23 15.10 -0.87 21.14  
SINCE JAN 1 11.04 9.87 1.17 11.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 2 7 -5 10  
 
COOLING  
YESTERDAY 5 7 -2 1  
MONTH TO DATE 9 14 -5 3  
SINCE SEP 1 9 14 -5 3  
SINCE JAN 1 931 640 291 731    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 62  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 115 1950  
MINIMUM TEMPERATURE (F) 56 44 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2024.....SUNRISE 6:40 AM PDT SUNSET 7:32 PM PDT  
SEPTEMBER 4 2024.....SUNRISE 6:40 AM PDT SUNSET 7:31 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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