860  
CDUS46 KMTR 240839  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1239 AM PST FRI NOV 24 2023  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 23 2023  
 
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)  
YESTERDAY  
MAXIMUM 71 2:40 PM 78 1959 62 9 70  
MINIMUM 42 6:56 AM 25 1947 40 2 37  
AVERAGE 57 51 6 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1988 0.06 -0.06 0.00  
MONTH TO DATE 0.49 1.21 -0.72 1.83  
SINCE OCT 1 0.56 1.96 -1.40 1.83  
SINCE JAN 1 11.83 11.91 -0.08 3.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 14 -6 11  
MONTH TO DATE 160 237 -77 319  
SINCE SEP 1 244 349 -105 388  
SINCE JUL 1 254 356 -102 394  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 200 222 -22 390  
SINCE JAN 1 928 848 80 1195    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.3  
 
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 79 7:00 AM  
LOWEST 25 4:00 PM  
AVERAGE 52  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 76 1959  
MINIMUM TEMPERATURE (F) 40 28 1947  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2023......SUNRISE 6:57 AM PST SUNSET 4:51 PM PST  
NOVEMBER 25 2023......SUNRISE 6:58 AM PST SUNSET 4:51 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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