722  
CDUS46 KMTR 240044  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
544 PM PDT THU APR 23 2026  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 23 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 73 3:03 PM 93 1946 71 2 63  
MINIMUM 43 5:46 AM 32 1964 46 -3 46  
AVERAGE 58 58 0 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1983 0.03 -0.03 0.00  
MONTH TO DATE 1.73 0.94 0.79 0.19  
SINCE OCT 1 11.76 14.17 -2.41 8.57  
SINCE JAN 1 6.10 8.94 -2.84 4.38  
 
DEGREE DAYS  
HEATING  
TODAY 7 7 0 10  
MONTH TO DATE 123 204 -81 153  
SINCE MAR 1 220 562 -342 510  
SINCE JUL 1 1820 2503 -683 2220  
 
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 0 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1946  
MINIMUM TEMPERATURE (F) 46 29 1964  
 
SUNRISE AND SUNSET  
APRIL 23 2026.........SUNRISE 6:21 AM PDT SUNSET 7:50 PM PDT  
APRIL 24 2026.........SUNRISE 6:20 AM PDT SUNSET 7:51 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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