560  
CDUS46 KMTR 040041  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
441 PM PST FRI FEB 03 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 3 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 3:59 PM 74 2018 59 -6 63  
MINIMUM 45 2:58 AM 26 1957 39 6 31  
AVERAGE 49 49 0 47  
 
PRECIPITATION (IN)  
TODAY 0.22 1.67 1998 0.10 0.12 0.00  
MONTH TO DATE 0.22 0.29 -0.07 0.00  
SINCE OCT 1 16.50 8.35 8.15 10.80  
SINCE JAN 1 6.58 3.12 3.46 0.02  
 
DEGREE DAYS  
HEATING  
TODAY 16 16 0 18  
MONTH TO DATE 60 48 12 18  
SINCE DEC 1 1110 1125 -15 1009  
SINCE JUL 1 1607 1582 25 1403  
 
COOLING  
TODAY 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 0 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 AM  
LOWEST 56 4:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 73 2018  
MINIMUM TEMPERATURE (F) 39 26 1957  
 
SUNRISE AND SUNSET  
FEBRUARY 3 2023......SUNRISE 7:09 AM PST SUNSET 5:33 PM PST  
FEBRUARY 4 2023......SUNRISE 7:08 AM PST SUNSET 5:34 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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