663  
CDUS46 KMTR 180029  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
529 PM PDT FRI MAY 17 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 17 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 3:19 PM 104 2009 75 0 87  
MINIMUM 53 5:07 AM 38 1943 50 3 53  
AVERAGE 64 62 2 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 1994 0.02 -0.02 0.00  
MONTH TO DATE 0.51 0.37 0.14 0.34  
SINCE OCT 1 14.23 14.68 -0.45 21.13  
SINCE JAN 1 11.04 9.45 1.59 11.21  
 
DEGREE DAYS  
HEATING  
TODAY 1 4 -3 0  
MONTH TO DATE 53 81 -28 103  
SINCE MAR 1 602 688 -86 804  
SINCE JUL 1 2179 2629 -450 2864  
 
COOLING  
TODAY 0 2 -2 5  
MONTH TO DATE 19 18 1 26  
SINCE MAR 1 24 26 -2 39  
SINCE JAN 1 24 26 -2 39    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 48 1:00 PM  
AVERAGE 68  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1973  
MINIMUM TEMPERATURE (F) 50 36 1974  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 5:55 AM PDT SUNSET 8:12 PM PDT  
MAY 18 2024...........SUNRISE 5:55 AM PDT SUNSET 8:13 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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