584  
CDUS46 KMTR 170028  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT SAT MAY 16 2026  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 16 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 3:21 PM 101 1970 75 0 79  
2008  
MINIMUM 49 5:13 AM 36 1971 50 -1 51  
AVERAGE 62 62 0 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1996 0.02 -0.02 0.00  
MONTH TO DATE 0.05 0.35 -0.30 0.07  
SINCE OCT 1 11.85 14.66 -2.81 8.68  
SINCE JAN 1 6.19 9.43 -3.24 4.49  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 0  
MONTH TO DATE 37 77 -40 46  
SINCE MAR 1 300 684 -384 610  
SINCE JUL 1 1900 2625 -725 2320  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 11 16 -5 16  
SINCE MAR 1 45 24 21 17  
SINCE JAN 1 46 24 22 17    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 34 1:00 PM  
AVERAGE 59  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 104 2009  
MINIMUM TEMPERATURE (F) 50 38 1943  
 
SUNRISE AND SUNSET  
MAY 16 2026...........SUNRISE 5:57 AM PDT SUNSET 8:11 PM PDT  
MAY 17 2026...........SUNRISE 5:56 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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