120  
CDUS46 KMTR 050039  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
539 PM PDT SAT MAY 04 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 4 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 9:29 AM 96 1990 73 -19 60  
MINIMUM 50 1:08 PM 32 1952 48 2 44  
AVERAGE 52 60 -8 52  
 
PRECIPITATION (IN)  
TODAY 0.49R 0.42 1998 0.02 0.47 0.00  
MONTH TO DATE 0.49 0.09 0.40 0.29  
SINCE OCT 1 14.21 14.40 -0.19 21.08  
SINCE JAN 1 11.02 9.17 1.85 11.16  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 PM  
LOWEST 68 4:00 PM  
AVERAGE 81  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1987  
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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