281  
CDUS46 KMTR 100029  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
429 PM PST SUN NOV 09 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 9 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 3:28 PM 85 1958 68 9 73  
MINIMUM 47 6:17 AM 29 1975 43 4 39  
AVERAGE 62 56 6 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 2003 0.05 -0.05 0.00  
MONTH TO DATE 0.03 0.41 -0.38 T  
SINCE OCT 1 1.92 1.16 0.76 0.01  
SINCE JAN 1 6.54 11.11 -4.57 11.06  
 
DEGREE DAYS  
HEATING  
TODAY 3 9 -6 9  
MONTH TO DATE 26 71 -45 64  
SINCE SEP 1 99 183 -84 116  
SINCE JUL 1 99 190 -91 118  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 257 222 35 373  
SINCE JAN 1 844 848 -4 1295    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.3  
 
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 86 7:00 AM  
LOWEST 47 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 82 1955  
MINIMUM TEMPERATURE (F) 43 29 1946  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2025......SUNRISE 6:41 AM PST SUNSET 5:00 PM PST  
NOVEMBER 10 2025......SUNRISE 6:42 AM PST SUNSET 5:00 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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