936  
CDUS46 KMTR 310830  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT THU OCT 31 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1:09 PM 87 1931 73 -4 73  
MINIMUM 41 6:02 AM 29 1971 46 -5 39  
AVERAGE 55 59 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1933 0.03 -0.03 0.00  
MONTH TO DATE T 0.71 -0.71 0.07  
SINCE OCT 1 T 0.71 -0.71 0.07  
SINCE JAN 1 11.05 10.66 0.39 11.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 6 4 9  
MONTH TO DATE 42 91 -49 67  
SINCE SEP 1 44 106 -62 75  
SINCE JUL 1 46 113 -67 85  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 167 50 117 84  
SINCE SEP 1 373 220 153 197  
SINCE JAN 1 1295 846 449 925    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.7  
 
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 79 2:00 AM  
LOWEST 27 1:00 PM  
AVERAGE 53  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 88 2015  
MINIMUM TEMPERATURE (F) 46 29 1935  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:32 AM PDT SUNSET 6:09 PM PDT  
NOVEMBER 1 2024......SUNRISE 7:33 AM PDT SUNSET 6:08 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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