113  
CDUS46 KMTR 010829  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1229 AM PST FRI DEC 01 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 30 2023
 
 
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)  
YESTERDAY  
MAXIMUM 64 1:35 PM 73 2021 60 4 59  
MINIMUM 39 2:07 AM 25 1969 39 0 30  
AVERAGE 52 50 2 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 2012 0.08 -0.08 0.00  
MONTH TO DATE 0.58 1.68 -1.10 1.83  
SINCE OCT 1 0.65 2.43 -1.78 1.83  
SINCE JAN 1 11.92 12.38 -0.46 3.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 20  
MONTH TO DATE 274 340 -66 422  
SINCE SEP 1 358 452 -94 491  
SINCE JUL 1 368 459 -91 497  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 1 2 0  
SINCE SEP 1 200 223 -23 390  
SINCE JAN 1 928 849 79 1195    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 2:00 AM  
LOWEST 48 12:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 73 2013  
MINIMUM TEMPERATURE (F) 39 27 1969  
 
SUNRISE AND SUNSET  
DECEMBER 1 2023......SUNRISE 7:04 AM PST SUNSET 4:49 PM PST  
DECEMBER 2 2023......SUNRISE 7:04 AM PST SUNSET 4:49 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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