186  
CDUS46 KMTR 010039  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
539 PM PDT FRI MAY 31 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 31 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 92 2:03 PM 104 2001 78 14 73  
MINIMUM 56 5:16 AM 41 1971 52 4 50  
AVERAGE 74 65 9 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1944 0.01 -0.01 0.00  
MONTH TO DATE 0.51 0.56 -0.05 0.34  
SINCE OCT 1 14.23 14.87 -0.64 21.13  
SINCE JAN 1 11.04 9.64 1.40 11.21  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 3  
MONTH TO DATE 81 126 -45 134  
SINCE MAR 1 630 733 -103 835  
SINCE JUL 1 2207 2674 -467 2895  
 
COOLING  
TODAY 9 2 7 0  
MONTH TO DATE 40 44 -4 34  
SINCE MAR 1 45 52 -7 47  
SINCE JAN 1 45 52 -7 47    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 4:00 AM  
LOWEST 22 1:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 105 1938  
MINIMUM TEMPERATURE (F) 52 41 1965  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 5:47 AM PDT SUNSET 8:23 PM PDT  
JUNE 1 2024..........SUNRISE 5:47 AM PDT SUNSET 8:24 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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