005  
CDUS46 KMTR 020039  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
539 PM PDT SUN JUN 01 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 1 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 79 1:11 PM 105 1938 79 0 73  
MINIMUM 57 5:58 AM 41 1965 52 5 52  
AVERAGE 68 65 3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1961 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 8.68 14.88 -6.20 14.23  
SINCE JAN 1 4.49 9.65 -5.16 11.04  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 2  
MONTH TO DATE 0 2 -2 2  
SINCE JUN 1 0 2 -2 2  
SINCE JUL 1 2349 2676 -327 2209  
 
COOLING  
TODAY 3 2 1 0  
MONTH TO DATE 3 2 1 0  
SINCE JUN 1 3 2 1 0  
SINCE JAN 1 60 54 6 44    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.8  
 
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 80 5:00 AM  
LOWEST 42 2:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 104 1960  
MINIMUM TEMPERATURE (F) 52 40 1971  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 5:47 AM PDT SUNSET 8:24 PM PDT  
JUNE 2 2025..........SUNRISE 5:47 AM PDT SUNSET 8:24 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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