944  
CDUS46 KMTR 040835  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
135 AM PDT SAT MAY 04 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 3 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 77 2:08 PM 93 2013 73 4 58  
2017  
MINIMUM 50 3:42 AM 33 1968 47 3 47  
AVERAGE 64 60 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 2003 0.02 -0.02 0.11  
MONTH TO DATE 0.00 0.07 -0.07 0.29  
SINCE OCT 1 13.72 14.38 -0.66 21.08  
SINCE JAN 1 10.53 9.15 1.38 11.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 6 -5 12  
MONTH TO DATE 8 18 -10 36  
SINCE MAR 1 557 625 -68 737  
SINCE JUL 1 2134 2566 -432 2797  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 5 11 -6 13  
SINCE JAN 1 5 11 -6 13    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1990  
MINIMUM TEMPERATURE (F) 48 32 1952  
 
SUNRISE AND SUNSET  
MAY 4 2024...........SUNRISE 6:08 AM PDT SUNSET 8:01 PM PDT  
MAY 5 2024...........SUNRISE 6:07 AM PDT SUNSET 8:02 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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