531  
CDUS46 KMTR 210838  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1238 AM PST THU NOV 21 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 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 65 12:29 PM 81 1932 64 1 63  
MINIMUM 46 1:10 AM 27 1941 41 5 42  
AVERAGE 56 52 4 53  
 
PRECIPITATION (IN)  
YESTERDAY T 1.56 1963 0.07 -0.07 0.00  
MONTH TO DATE 0.32 1.02 -0.70 0.49  
SINCE OCT 1 0.33 1.77 -1.44 0.56  
SINCE JAN 1 11.38 11.72 -0.34 11.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 12  
MONTH TO DATE 211 196 15 126  
SINCE SEP 1 263 308 -45 210  
SINCE JUL 1 265 315 -50 220  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE SEP 1 373 222 151 200  
SINCE JAN 1 1295 848 447 928    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 5:00 PM  
LOWEST 24 5:00 AM  
AVERAGE 40  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 75 1949  
MINIMUM TEMPERATURE (F) 41 25 1941  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 6:54 AM PST SUNSET 4:52 PM PST  
NOVEMBER 22 2024......SUNRISE 6:55 AM PST SUNSET 4:52 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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