488  
CDUS46 KMTR 250033  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
533 PM PDT WED MAY 24 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 3:06 PM 98 1982 77 -5 98  
2022  
MINIMUM 53 5:32 AM 40 1980 51 2 53  
AVERAGE 63 64 -1 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1931 0.01 -0.01 0.00  
MONTH TO DATE 0.34 0.47 -0.13 0.00  
SINCE OCT 1 21.13 14.78 6.35 12.34  
SINCE JAN 1 11.21 9.55 1.66 1.56  
 
DEGREE DAYS  
HEATING  
TODAY 2 3 -1 0  
MONTH TO DATE 113 107 6 87  
SINCE MAR 1 814 714 100 597  
SINCE JUL 1 2874 2655 219 2362  
 
COOLING  
TODAY 0 2 -2 11  
MONTH TO DATE 34 32 2 38  
SINCE MAR 1 47 40 7 49  
SINCE JAN 1 47 40 7 49    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 100 2022  
MINIMUM TEMPERATURE (F) 51 39 1980  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 5:51 AM PDT SUNSET 8:17 PM PDT  
MAY 25 2023...........SUNRISE 5:51 AM PDT SUNSET 8:18 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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