734  
CDUS46 KMTR 030827  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT FRI MAY 03 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 2 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 1:57 PM 96 1947 73 4 58  
MINIMUM 46 5:20 AM 33 1965 47 -1 47  
AVERAGE 62 60 2 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2003 0.03 -0.03 0.14  
MONTH TO DATE 0.00 0.05 -0.05 0.18  
SINCE OCT 1 13.72 14.36 -0.64 20.97  
SINCE JAN 1 10.53 9.13 1.40 11.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 12  
MONTH TO DATE 7 12 -5 24  
SINCE MAR 1 556 619 -63 725  
SINCE JUL 1 2133 2560 -427 2785  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 5 10 -5 13  
SINCE JAN 1 5 10 -5 13    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 38 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 2013  
2017  
MINIMUM TEMPERATURE (F) 47 33 1968  
 
SUNRISE AND SUNSET  
MAY 3 2024...........SUNRISE 6:09 AM PDT SUNSET 8:00 PM PDT  
MAY 4 2024...........SUNRISE 6:08 AM PDT SUNSET 8:01 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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