992  
CDUS46 KMTR 050945  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
145 AM PST SUN NOV 05 2023  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 4 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 83 2:27 PM 87 1967 71 12 66  
MINIMUM 51 6:57 AM 28 1935 45 6 38  
AVERAGE 67 58 9 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1944 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.19  
SINCE OCT 1 0.07 0.92 -0.85 0.19  
SINCE JAN 1 11.34 10.87 0.47 2.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 13  
MONTH TO DATE 10 29 -19 50  
SINCE SEP 1 94 141 -47 119  
SINCE JUL 1 104 148 -44 125  
 
COOLING  
YESTERDAY 2 0 2 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 W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 PM  
LOWEST 39 2:00 PM  
AVERAGE 66  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1988  
MINIMUM TEMPERATURE (F) 44 25 1935  
 
SUNRISE AND SUNSET  
NOVEMBER 5 2023......SUNRISE 6:37 AM PST SUNSET 5:05 PM PST  
NOVEMBER 6 2023......SUNRISE 6:38 AM PST SUNSET 5:04 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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