921  
CDUS46 KMTR 200826  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT SUN OCT 20 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 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 77 3:27 PM 94 2022 77 0 93  
MINIMUM 51 11:45 PM 35 1949 49 2 55  
AVERAGE 64 63 1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.71 2004 0.03 -0.03 0.00  
MONTH TO DATE T 0.35 -0.35 0.01  
SINCE OCT 1 T 0.35 -0.35 0.01  
SINCE JAN 1 11.05 10.30 0.75 11.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 4 39 -35 6  
SINCE SEP 1 6 54 -48 14  
SINCE JUL 1 8 61 -53 24  
 
COOLING  
YESTERDAY 0 1 -1 9  
MONTH TO DATE 167 45 122 80  
SINCE SEP 1 373 215 158 193  
SINCE JAN 1 1295 841 454 921    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.6  
 
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 37 10:00 PM  
LOWEST 15 2:00 AM  
AVERAGE 26  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1942  
2022  
MINIMUM TEMPERATURE (F) 48 31 1949  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 7:21 AM PDT SUNSET 6:22 PM PDT  
OCTOBER 21 2024.......SUNRISE 7:22 AM PDT SUNSET 6:21 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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