920  
CDUS46 KMTR 270828  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT SAT APR 27 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 26 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 66 11:20 AM 93 2004 72 -6 87  
MINIMUM 51 11:59 PM 35 1975 46 5 46  
AVERAGE 59 59 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.44 1979 0.02 -0.01 0.00  
MONTH TO DATE 1.37 1.01 0.36 0.08  
SINCE OCT 1 13.72 14.24 -0.52 20.79  
SINCE JAN 1 10.53 9.01 1.52 10.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 0  
MONTH TO DATE 188 225 -37 238  
SINCE MAR 1 525 583 -58 701  
SINCE JUL 1 2102 2524 -422 2761  
 
COOLING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 5 1 4 2  
SINCE MAR 1 5 1 4 2  
SINCE JAN 1 5 1 4 2    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 2004  
MINIMUM TEMPERATURE (F) 46 33 1984  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 6:16 AM PDT SUNSET 7:55 PM PDT  
APRIL 28 2024.........SUNRISE 6:14 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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