729  
CDUS46 KMTR 160037  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
537 PM PDT SUN JUN 15 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 15 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 87 2:48 PM 110 1961 83 4 84  
MINIMUM 49 4:59 AM 42 1952 53 -4 52  
AVERAGE 68 68 0 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.04 1931 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.09 -0.09 T  
SINCE OCT 1 8.68 14.96 -6.28 14.23  
SINCE JAN 1 4.49 9.73 -5.24 11.04  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 24 -18 2  
SINCE JUN 1 6 24 -18 2  
SINCE JUL 1 2355 2698 -343 2209  
 
COOLING  
TODAY 3 4 -1 3  
MONTH TO DATE 25 47 -22 85  
SINCE JUN 1 25 47 -22 85  
SINCE JAN 1 82 99 -17 129    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 113 1961  
MINIMUM TEMPERATURE (F) 54 43 1965  
 
SUNRISE AND SUNSET  
JUNE 15 2025..........SUNRISE 5:45 AM PDT SUNSET 8:31 PM PDT  
JUNE 16 2025..........SUNRISE 5:45 AM PDT SUNSET 8:31 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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