190  
CDUS46 KMTR 100028  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT FRI JUN 09 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 9 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 72 2:23 PM 106 2014 81 -9 93  
MINIMUM 57 6:32 AM 40 1946 53 4 54  
AVERAGE 65 67 -2 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 1970 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.07 -0.06 T  
SINCE OCT 1 21.14 14.94 6.20 12.34  
SINCE JAN 1 11.22 9.71 1.51 1.56  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 4 18 -14 1  
SINCE JUN 1 4 18 -14 1  
SINCE JUL 1 2899 2692 207 2366  
 
COOLING  
TODAY 0 3 -3 9  
MONTH TO DATE 11 25 -14 34  
SINCE JUN 1 11 25 -14 34  
SINCE JAN 1 58 77 -19 102    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 106 1979  
MINIMUM TEMPERATURE (F) 53 43 1984  
 
SUNRISE AND SUNSET  
JUNE 9 2023..........SUNRISE 5:45 AM PDT SUNSET 8:28 PM PDT  
JUNE 10 2023..........SUNRISE 5:45 AM PDT SUNSET 8:28 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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