057  
CDUS46 KMTR 090834  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1234 AM PST THU JAN 09 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 8 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 2:56 PM 67 1990 57 8 57  
MINIMUM 40 11:59 PM 24 1937 37 3 30  
AVERAGE 53 47 6 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 2018 0.10 -0.10 0.00  
MONTH TO DATE 0.14 0.75 -0.61 0.81  
SINCE OCT 1 4.33 5.98 -1.65 4.00  
SINCE JAN 1 0.14 0.75 -0.61 0.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 18 -6 21  
MONTH TO DATE 125 144 -19 139  
SINCE DEC 1 539 682 -143 541  
SINCE JUL 1 938 1139 -201 909  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.1  
 
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 70 10:00 PM  
LOWEST 23 12:00 AM  
AVERAGE 47  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 68 1962  
MINIMUM TEMPERATURE (F) 37 19 1937  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 7:23 AM PST SUNSET 5:07 PM PST  
JANUARY 10 2025.......SUNRISE 7:22 AM PST SUNSET 5:08 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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