235  
CDUS46 KMTR 280840  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
140 AM PDT MON OCT 28 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 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 73 1:33 PM 91 2003 74 -1 69  
MINIMUM 55 11:59 PM 30 1946 47 8 37  
AVERAGE 64 60 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1950 0.04 -0.04 0.00  
MONTH TO DATE T 0.61 -0.61 0.07  
SINCE OCT 1 T 0.61 -0.61 0.07  
SINCE JAN 1 11.05 10.56 0.49 11.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 5 -4 12  
MONTH TO DATE 16 74 -58 41  
SINCE SEP 1 18 89 -71 49  
SINCE JUL 1 20 96 -76 59  
 
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 7 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 80  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 2003  
MINIMUM TEMPERATURE (F) 46 30 1946  
 
SUNRISE AND SUNSET  
OCTOBER 28 2024.......SUNRISE 7:29 AM PDT SUNSET 6:12 PM PDT  
OCTOBER 29 2024.......SUNRISE 7:30 AM PDT SUNSET 6:11 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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