572  
CDUS46 KMTR 050836  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1236 AM PST SUN JAN 05 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 4 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 2:59 PM 69 2012 57 0 60  
MINIMUM 37 7:39 AM 21 1961 37 0 36  
AVERAGE 47 47 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.76 1982 0.09 -0.09 0.00  
MONTH TO DATE 0.14 0.36 -0.22 0.61  
SINCE OCT 1 4.33 5.59 -1.26 3.80  
SINCE JAN 1 0.14 0.36 -0.22 0.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 18 0 17  
MONTH TO DATE 69 72 -3 61  
SINCE DEC 1 483 610 -127 463  
SINCE JUL 1 882 1067 -185 831  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 79  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 70 2012  
MINIMUM TEMPERATURE (F) 37 18 1961  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 7:23 AM PST SUNSET 5:03 PM PST  
JANUARY 6 2025.......SUNRISE 7:23 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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