618  
CDUS46 KMTR 040837  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1237 AM PST SAT MAR 04 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MARCH 3 2023
 
 
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)  
YESTERDAY  
MAXIMUM 59 4:00 PM 78 1959 64 -5 60  
MINIMUM 36 4:21 AM 25 1966 41 -5 43  
AVERAGE 48 52 -4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.93 2009 0.09 -0.09 T  
MONTH TO DATE 0.00 0.27 -0.27 T  
SINCE OCT 1 18.26 11.25 7.01 10.83  
SINCE JAN 1 8.34 6.02 2.32 0.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 13  
MONTH TO DATE 58 38 20 29  
SINCE MAR 1 58 38 20 29  
SINCE JUL 1 2118 1979 139 1794  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 55 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 79 1959  
MINIMUM TEMPERATURE (F) 41 28 1976  
 
SUNRISE AND SUNSET  
MARCH 4 2023.........SUNRISE 6:35 AM PST SUNSET 6:04 PM PST  
MARCH 5 2023.........SUNRISE 6:33 AM PST SUNSET 6:05 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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