688  
CDUS46 KMTR 130043  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
543 PM PDT THU JUN 12 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 12 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 76 2:39 PM 101 2015 82 -6 86  
MINIMUM 50 5:27 AM 39 1968 53 -3 59  
AVERAGE 63 67 -4 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 1950 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.08 -0.08 T  
SINCE OCT 1 8.68 14.95 -6.27 14.23  
SINCE JAN 1 4.49 9.72 -5.23 11.04  
 
DEGREE DAYS  
HEATING  
TODAY 2 1 1 0  
MONTH TO DATE 6 21 -15 2  
SINCE JUN 1 6 21 -15 2  
SINCE JUL 1 2355 2695 -340 2209  
 
COOLING  
TODAY 0 4 -4 8  
MONTH TO DATE 22 35 -13 78  
SINCE JUN 1 22 35 -13 78  
SINCE JAN 1 79 87 -8 122    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 63  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 101 1933  
MINIMUM TEMPERATURE (F) 53 38 1968  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 5:45 AM PDT SUNSET 8:30 PM PDT  
JUNE 13 2025..........SUNRISE 5:45 AM PDT SUNSET 8:30 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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