115  
CDUS46 KMTR 190045  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
445 PM PST SAT NOV 18 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 12:44 PM 80 1967 64 5 67  
MINIMUM 57 7:32 AM 25 1961 41 16 34  
AVERAGE 63 53 10 51  
 
PRECIPITATION (IN)  
TODAY 0.13 1.44 1982 0.06 0.07 0.00  
MONTH TO DATE 0.46 0.89 -0.43 1.83  
SINCE OCT 1 0.53 1.64 -1.11 1.83  
SINCE JAN 1 11.80 11.59 0.21 3.88  
 
DEGREE DAYS  
HEATING  
TODAY 2 12 -10 14  
MONTH TO DATE 99 170 -71 246  
SINCE SEP 1 183 282 -99 315  
SINCE JUL 1 193 289 -96 321  
 
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 3 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 PM  
LOWEST 61 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 1936  
MINIMUM TEMPERATURE (F) 41 27 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 6:50 AM PST SUNSET 4:54 PM PST  
NOVEMBER 19 2023......SUNRISE 6:51 AM PST SUNSET 4:54 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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