645  
CDUS46 KMTR 230026  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
526 PM PDT SUN JUN 22 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 22 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 2:31 PM 110 1961 85 -3 101  
MINIMUM 50 3:36 AM 43 1946 54 -4 54  
AVERAGE 66 70 -4 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2007 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.12 -0.12 T  
SINCE OCT 1 8.68 14.99 -6.31 14.23  
SINCE JAN 1 4.49 9.76 -5.27 11.04  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 12 31 -19 2  
SINCE JUN 1 12 31 -19 2  
SINCE JUL 1 2361 2705 -344 2209  
 
COOLING  
TODAY 1 5 -4 13  
MONTH TO DATE 38 79 -41 118  
SINCE JUN 1 38 79 -41 118  
SINCE JAN 1 95 131 -36 162    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 4:00 AM  
LOWEST 23 2:00 PM  
AVERAGE 52  
   
......................................................
 
 
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 2025..........SUNRISE 5:46 AM PDT SUNSET 8:33 PM PDT  
JUNE 23 2025..........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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