418  
CDUS46 KMTR 060029  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
529 PM PDT WED APR 05 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 5 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 62 3:00 PM 84 1989 67 -5 75  
MINIMUM 36 5:49 AM 32 1945 43 -7 47  
AVERAGE 49 55 -6 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 1980 0.05 -0.05 0.00  
MONTH TO DATE T 0.27 -0.27 0.00  
SINCE OCT 1 20.71 13.50 7.21 11.31  
SINCE JAN 1 10.79 8.27 2.52 0.53  
 
DEGREE DAYS  
HEATING  
TODAY 16 10 6 4  
MONTH TO DATE 82 50 32 23  
SINCE MAR 1 545 408 137 324  
SINCE JUL 1 2605 2349 256 2089  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1939  
MINIMUM TEMPERATURE (F) 43 30 1964  
 
SUNRISE AND SUNSET  
APRIL 5 2023.........SUNRISE 6:47 AM PDT SUNSET 7:34 PM PDT  
APRIL 6 2023.........SUNRISE 6:45 AM PDT SUNSET 7:35 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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