776  
CDUS46 KMTR 230029  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
529 PM PDT THU JUN 22 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 22 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 2:24 PM 110 1961 85 -13 97  
MINIMUM 51 2:56 AM 43 1946 54 -3 64  
AVERAGE 62 70 -8 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2007 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.12 -0.11 T  
SINCE OCT 1 21.14 14.99 6.15 12.34  
SINCE JAN 1 11.22 9.76 1.46 1.56  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2 0  
MONTH TO DATE 17 31 -14 7  
SINCE JUN 1 17 31 -14 7  
SINCE JUL 1 2912 2705 207 2372  
 
COOLING  
TODAY 0 5 -5 16  
MONTH TO DATE 29 79 -50 126  
SINCE JUN 1 29 79 -50 126  
SINCE JAN 1 76 131 -55 194    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 AM  
LOWEST 42 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 2006  
MINIMUM TEMPERATURE (F) 55 44 1946  
 
SUNRISE AND SUNSET  
JUNE 22 2023..........SUNRISE 5:46 AM PDT SUNSET 8:32 PM PDT  
JUNE 23 2023..........SUNRISE 5:46 AM PDT SUNSET 8:33 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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