410  
CDUS46 KMTR 020851  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1251 AM PST FRI JAN 02 2026  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 1 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 1:20 PM 68 1997 57 6 58  
2014  
MINIMUM 48 7:54 AM 22 1949 37 11 33  
AVERAGE 56 47 9 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.40 1.62 2004 0.09 0.31 0.00  
MONTH TO DATE 0.40 0.09 0.31 0.00  
SINCE OCT 1 6.06 5.32 0.74 4.19  
SINCE JAN 1 0.40 0.09 0.31 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 18 -9 19  
MONTH TO DATE 9 18 -9 19  
SINCE DEC 1 483 556 -73 433  
SINCE JUL 1 818 1013 -195 832  
 
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 1 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 AM  
LOWEST 69 4:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 69 1959  
MINIMUM TEMPERATURE (F) 37 20 1976  
 
SUNRISE AND SUNSET  
JANUARY 2 2026.......SUNRISE 7:23 AM PST SUNSET 5:00 PM PST  
JANUARY 3 2026.......SUNRISE 7:23 AM PST SUNSET 5:01 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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