077  
CDUS46 KMTR 160830  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT THU MAY 16 2024  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 15 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 80 2:24 PM 98 1970 75 5 82  
2008  
MINIMUM 52 3:35 AM 35 1964 49 3 54  
AVERAGE 66 62 4 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 2019 0.02 -0.02 0.00  
MONTH TO DATE 0.51 0.33 0.18 0.34  
SINCE OCT 1 14.23 14.64 -0.41 21.13  
SINCE JAN 1 11.04 9.41 1.63 11.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 52 73 -21 103  
SINCE MAR 1 601 680 -79 804  
SINCE JUL 1 2178 2621 -443 2864  
 
COOLING  
YESTERDAY 1 1 0 3  
MONTH TO DATE 18 15 3 15  
SINCE MAR 1 23 23 0 28  
SINCE JAN 1 23 23 0 28    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 101 1970  
2008  
MINIMUM TEMPERATURE (F) 50 36 1971  
 
SUNRISE AND SUNSET  
MAY 16 2024...........SUNRISE 5:56 AM PDT SUNSET 8:12 PM PDT  
MAY 17 2024...........SUNRISE 5:55 AM PDT SUNSET 8:12 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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