898  
CDUS46 KMTR 210041  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
541 PM PDT SAT JUN 20 2026  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 20 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 3:04 PM 107 1981 84 -8 70  
MINIMUM 61 6:06 AM 43 1933 54 7 51  
AVERAGE 69 69 0 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 1951 0.01 -0.01 0.00  
MONTH TO DATE T 0.12 -0.12 0.00  
SINCE OCT 1 12.21 14.99 -2.78 8.68  
SINCE JAN 1 6.55 9.76 -3.21 4.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 4  
MONTH TO DATE 1 29 -28 11  
SINCE JUN 1 1 29 -28 11  
SINCE JUL 1 1923 2703 -780 2360  
 
COOLING  
TODAY 4 5 -1 0  
MONTH TO DATE 120 69 51 37  
SINCE JUN 1 120 69 51 37  
SINCE JAN 1 195 121 74 94    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 42 2:00 PM  
AVERAGE 59  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 108 1981  
MINIMUM TEMPERATURE (F) 54 44 1984  
 
SUNRISE AND SUNSET  
JUNE 20 2026..........SUNRISE 5:46 AM PDT SUNSET 8:32 PM PDT  
JUNE 21 2026..........SUNRISE 5:46 AM PDT SUNSET 8:32 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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