105  
CDUS46 KMTR 060033  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
533 PM PDT SAT APR 05 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 5 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 74 3:30 PM 84 1989 67 7 56  
MINIMUM 42 4:37 AM 32 1945 43 -1 37  
AVERAGE 58 55 3 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 1980 0.05 -0.05 0.14  
MONTH TO DATE 0.19 0.27 -0.08 0.98  
SINCE OCT 1 8.57 13.50 -4.93 13.33  
SINCE JAN 1 4.38 8.27 -3.89 10.14  
 
DEGREE DAYS  
HEATING  
TODAY 7 10 -3 18  
MONTH TO DATE 63 50 13 58  
SINCE MAR 1 420 408 12 395  
SINCE JUL 1 2130 2349 -219 1972  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.8  
 
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 82 6:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1939  
MINIMUM TEMPERATURE (F) 43 30 1964  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 6:46 AM PDT SUNSET 7:34 PM PDT  
APRIL 6 2025.........SUNRISE 6:45 AM PDT SUNSET 7:35 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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