055  
CDUS46 KMTR 070829  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT WED JUN 07 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 6 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 74 4:11 PM 103 1978 80 -6 81  
MINIMUM 56 11:59 PM 40 1976 52 4 55  
AVERAGE 65 66 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.39 1953 0.01 0.00 0.00  
MONTH TO DATE 0.01 0.05 -0.04 T  
SINCE OCT 1 21.14 14.92 6.22 12.34  
SINCE JAN 1 11.22 9.69 1.53 1.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 12 -9 1  
SINCE JUN 1 3 12 -9 1  
SINCE JUL 1 2898 2686 212 2366  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 11 16 -5 15  
SINCE JUN 1 11 16 -5 15  
SINCE JAN 1 58 68 -10 83    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 3:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 2013  
MINIMUM TEMPERATURE (F) 52 41 1946  
 
SUNRISE AND SUNSET  
JUNE 7 2023..........SUNRISE 5:46 AM PDT SUNSET 8:27 PM PDT  
JUNE 8 2023..........SUNRISE 5:45 AM PDT SUNSET 8:27 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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