549  
CDUS46 KMTR 280832  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1232 AM PST MON NOV 28 2022  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 27 2022  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 2:50 PM 73 1959 61 7 67  
2014  
MINIMUM 35 6:25 AM 27 1948 40 -5 40  
AVERAGE 52 50 2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1984 0.06 -0.06 0.00  
MONTH TO DATE 1.83 1.46 0.37 0.71  
SINCE OCT 1 1.83 2.21 -0.38 5.93  
SINCE JAN 1 3.88 12.16 -8.28 10.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 15 -2 11  
MONTH TO DATE 366 294 72 254  
SINCE SEP 1 435 406 29 364  
SINCE JUL 1 441 413 28 364  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 390 222 168 257  
SINCE JAN 1 1195 848 347 1089    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 1.9  
 
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 82 8:00 AM  
LOWEST 28 1:00 PM  
AVERAGE 55  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 74 1958  
MINIMUM TEMPERATURE (F) 39 27 1952  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2022......SUNRISE 7:01 AM PST SUNSET 4:49 PM PST  
NOVEMBER 29 2022......SUNRISE 7:02 AM PST SUNSET 4:49 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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