867  
CDUS46 KMTR 260833  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT FRI APR 26 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 25 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 2:15 PM 92 2004 71 -9 83  
MINIMUM 49 1:57 AM 32 1964 46 3 44  
AVERAGE 56 59 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 1994 0.03 -0.03 0.00  
MONTH TO DATE 1.36 0.99 0.37 0.08  
SINCE OCT 1 13.71 14.22 -0.51 20.79  
SINCE JAN 1 10.52 8.99 1.53 10.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 1  
MONTH TO DATE 182 218 -36 238  
SINCE MAR 1 519 576 -57 701  
SINCE JUL 1 2096 2517 -421 2761  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 64 11:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 2004  
MINIMUM TEMPERATURE (F) 46 35 1975  
 
SUNRISE AND SUNSET  
APRIL 26 2024.........SUNRISE 6:17 AM PDT SUNSET 7:54 PM PDT  
APRIL 27 2024.........SUNRISE 6:16 AM PDT SUNSET 7:55 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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