578  
CDUS46 KMTR 090034  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
534 PM PDT SUN OCT 08 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 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 92 2:04 PM 101 1996 81 11 94  
MINIMUM 57 5:33 AM 38 1975 51 6 56  
AVERAGE 75 66 9 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1973 0.01 -0.01 0.00  
MONTH TO DATE T 0.11 -0.11 0.00  
SINCE OCT 1 T 0.11 -0.11 0.00  
SINCE JAN 1 11.27 10.06 1.21 2.05  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 1 12 -11 0  
SINCE SEP 1 9 27 -18 2  
SINCE JUL 1 19 34 -15 8  
 
COOLING  
TODAY 10 3 7 10  
MONTH TO DATE 53 26 27 50  
SINCE SEP 1 166 196 -30 346  
SINCE JAN 1 894 822 72 1151    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.0  
 
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 62 6:00 AM  
LOWEST 22 4:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1936  
MINIMUM TEMPERATURE (F) 51 39 1941  
 
SUNRISE AND SUNSET  
OCTOBER 8 2023.......SUNRISE 7:09 AM PDT SUNSET 6:40 PM PDT  
OCTOBER 9 2023.......SUNRISE 7:10 AM PDT SUNSET 6:39 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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