709  
CDUS46 KMTR 070044  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
444 PM PST WED DEC 06 2023  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 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 65 12:17 PM 75 1958 59 6 54  
MINIMUM 39 6:40 AM 24 2009 38 1 39  
AVERAGE 52 48 4 47  
 
PRECIPITATION (IN)  
TODAY T 0.81 1952 0.08 -0.08 T  
MONTH TO DATE 0.01 0.49 -0.48 1.17  
SINCE OCT 1 0.66 2.92 -2.26 3.00  
SINCE JAN 1 11.93 12.87 -0.94 5.05  
 
DEGREE DAYS  
HEATING  
TODAY 13 17 -4 18  
MONTH TO DATE 68 97 -29 112  
SINCE DEC 1 68 97 -29 112  
SINCE JUL 1 436 554 -118 609  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 928 849 79 1195    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 AM  
LOWEST 58 1:00 PM  
AVERAGE 78  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 72 1958  
2020  
MINIMUM TEMPERATURE (F) 38 27 1947  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 7:08 AM PST SUNSET 4:48 PM PST  
DECEMBER 7 2023......SUNRISE 7:09 AM PST SUNSET 4:48 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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