697  
CDUS46 KMTR 260041  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
541 PM PDT SAT APR 25 2026  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 25 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 2:30 PM 92 2004 71 -11 58  
MINIMUM 52 5:37 AM 32 1964 46 6 47  
AVERAGE 56 59 -3 53  
 
PRECIPITATION (IN)  
TODAY T 0.59 1994 0.03 -0.03 T  
MONTH TO DATE 1.73 0.99 0.74 0.19  
SINCE OCT 1 11.76 14.22 -2.46 8.57  
SINCE JAN 1 6.10 8.99 -2.89 4.38  
 
DEGREE DAYS  
HEATING  
TODAY 9 7 2 12  
MONTH TO DATE 138 218 -80 176  
SINCE MAR 1 235 576 -341 533  
SINCE JUL 1 1835 2517 -682 2243  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 34 0 34 1  
SINCE JAN 1 35 0 35 1    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 12:00 AM  
LOWEST 60 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 2004  
MINIMUM TEMPERATURE (F) 46 35 1975  
 
SUNRISE AND SUNSET  
APRIL 25 2026.........SUNRISE 6:19 AM PDT SUNSET 7:52 PM PDT  
APRIL 26 2026.........SUNRISE 6:17 AM PDT SUNSET 7:53 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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