583  
CDUS46 KMTR 050830  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT SUN MAY 05 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 4 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 56 9:29 AM 96 1990 73 -17 60  
MINIMUM 47 11:59 PM 32 1952 48 -1 44  
AVERAGE 52 60 -8 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.51R 0.42 1998 0.02 0.49 0.00  
MONTH TO DATE 0.51 0.09 0.42 0.29  
SINCE OCT 1 14.23 14.40 -0.17 21.08  
SINCE JAN 1 11.04 9.17 1.87 11.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 5 8 13  
MONTH TO DATE 21 23 -2 49  
SINCE MAR 1 570 630 -60 750  
SINCE JUL 1 2147 2571 -424 2810  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 5 12 -7 13  
SINCE JAN 1 5 12 -7 13    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 PM  
LOWEST 63 6:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1987  
MINIMUM TEMPERATURE (F) 48 32 1952  
 
SUNRISE AND SUNSET  
MAY 5 2024...........SUNRISE 6:07 AM PDT SUNSET 8:02 PM PDT  
MAY 6 2024...........SUNRISE 6:05 AM PDT SUNSET 8:03 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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