863  
CDUS46 KMTR 210829  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT WED AUG 21 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 90 2:25 PM 103 1960 88 2 95  
MINIMUM 54 3:44 AM 46 1949 57 -3 65  
AVERAGE 72 72 0 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1997 0.00 0.00 0.00  
MONTH TO DATE T 0.05 -0.05 T  
SINCE OCT 1 14.23 15.06 -0.83 21.14  
SINCE JAN 1 11.04 9.83 1.21 11.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 37 -33 34  
SINCE JUL 1 2 4 -2 10  
 
COOLING  
YESTERDAY 7 7 0 15  
MONTH TO DATE 183 140 43 220  
SINCE JUN 1 802 491 311 573  
SINCE JAN 1 846 543 303 620    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1:00 AM  
LOWEST 24 2:00 PM  
AVERAGE 51  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 106 1950  
MINIMUM TEMPERATURE (F) 57 46 1973  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 6:29 AM PDT SUNSET 7:51 PM PDT  
AUGUST 22 2024........SUNRISE 6:30 AM PDT SUNSET 7:50 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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