885  
CDUS46 KMTR 200034  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
434 PM PST SUN NOV 19 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 19 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 64 2:20 PM 82 1936 64 0 61  
MINIMUM 40 7:10 AM 27 1985 41 -1 38  
AVERAGE 52 52 0 50  
 
PRECIPITATION (IN)  
TODAY 0.03 3.05 1950 0.06 -0.03 0.00  
MONTH TO DATE 0.52 0.95 -0.43 1.83  
SINCE OCT 1 0.59 1.70 -1.11 1.83  
SINCE JAN 1 11.86 11.65 0.21 3.88  
 
DEGREE DAYS  
HEATING  
TODAY 13 13 0 15  
MONTH TO DATE 114 183 -69 261  
SINCE SEP 1 198 295 -97 330  
SINCE JUL 1 208 302 -94 336  
 
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 2 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
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 93 6:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 1932  
MINIMUM TEMPERATURE (F) 41 27 1941  
 
SUNRISE AND SUNSET  
NOVEMBER 19 2023......SUNRISE 6:51 AM PST SUNSET 4:54 PM PST  
NOVEMBER 20 2023......SUNRISE 6:52 AM PST SUNSET 4:53 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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