857  
CDUS46 KMTR 100034  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
434 PM PST THU NOV 09 2023  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 9 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 1:51 PM 85 1958 68 1 59  
MINIMUM 38 7:17 AM 29 1975 43 -5 40  
AVERAGE 54 56 -2 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 2003 0.05 -0.05 T  
MONTH TO DATE 0.22 0.41 -0.19 1.81  
SINCE OCT 1 0.29 1.16 -0.87 1.81  
SINCE JAN 1 11.56 11.11 0.45 3.86  
 
DEGREE DAYS  
HEATING  
TODAY 11 9 2 15  
MONTH TO DATE 42 71 -29 108  
SINCE SEP 1 126 183 -57 177  
SINCE JUL 1 136 190 -54 183  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 200 222 -22 390  
SINCE JAN 1 928 848 80 1195    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 0.7  
 
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 79 6:00 AM  
LOWEST 25 1:00 PM  
AVERAGE 52  
   
......................................................  
 
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 2023......SUNRISE 6:41 AM PST SUNSET 5:01 PM PST  
NOVEMBER 10 2023......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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