461  
CDUS46 KMTR 010834  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1234 AM PST WED JAN 01 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 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 58 2:08 PM 69 1996 57 1 57  
MINIMUM 33 7:19 AM 20 1978 37 -4 44  
AVERAGE 46 47 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.46 2022 0.08 -0.08 0.10  
MONTH TO DATE 2.98 2.80 0.18 2.54  
SINCE OCT 1 4.19 5.23 -1.04 3.19  
SINCE JAN 1 15.24 15.18 0.06 14.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 18 1 14  
MONTH TO DATE 414 540 -126 402  
SINCE DEC 1 414 540 -126 402  
SINCE JUL 1 813 997 -184 770  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1295 849 446 928    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 12:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 68 1997  
2014  
MINIMUM TEMPERATURE (F) 37 22 1949  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 7:23 AM PST SUNSET 5:00 PM PST  
JANUARY 2 2025.......SUNRISE 7:23 AM PST SUNSET 5:01 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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