542  
CDUS46 KMTR 180831  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1231 AM PST MON NOV 18 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 63 2:20 PM 79 1932 65 -2 68  
MINIMUM 36 7:25 AM 23 1961 42 -6 46  
AVERAGE 50 53 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.93 1996 0.06 -0.05 0.01  
MONTH TO DATE 0.32 0.83 -0.51 0.33  
SINCE OCT 1 0.33 1.58 -1.25 0.40  
SINCE JAN 1 11.38 11.53 -0.15 11.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 12 3 8  
MONTH TO DATE 167 158 9 97  
SINCE SEP 1 219 270 -51 181  
SINCE JUL 1 221 277 -56 191  
 
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 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 29 1:00 PM  
AVERAGE 59  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 80 1967  
MINIMUM TEMPERATURE (F) 41 25 1961  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2024......SUNRISE 6:51 AM PST SUNSET 4:54 PM PST  
NOVEMBER 19 2024......SUNRISE 6:52 AM PST SUNSET 4:53 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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