776  
CDUS46 KMTR 210027  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
527 PM PDT MON MAR 20 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MARCH 20 2023
 
 
VALID TODAY AS OF 0500 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 59 3:54 PM 82 2001 65 -6 70  
MINIMUM 47 6:46 AM 29 1955 42 5 38  
AVERAGE 53 54 -1 54  
 
PRECIPITATION (IN)  
TODAY T 0.72 1995 0.06 -0.06 0.00  
MONTH TO DATE 0.88 1.52 -0.64 0.05  
SINCE OCT 1 19.14 12.50 6.64 10.88  
SINCE JAN 1 9.22 7.27 1.95 0.10  
 
DEGREE DAYS  
HEATING  
TODAY 12 11 1 11  
MONTH TO DATE 289 239 50 235  
SINCE MAR 1 289 239 50 235  
SINCE JUL 1 2349 2180 169 2000  
 
COOLING  
TODAY 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 9 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 80 1990  
MINIMUM TEMPERATURE (F) 42 30 1970  
 
SUNRISE AND SUNSET  
MARCH 20 2023.........SUNRISE 7:11 AM PDT SUNSET 7:19 PM PDT  
MARCH 21 2023.........SUNRISE 7:09 AM PDT SUNSET 7:20 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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