662  
CDUS46 KMTR 170033  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
533 PM PDT MON MAY 16 2022  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 16 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 1:41 PM 101 1970 75 -5 70  
2008  
MINIMUM 54 6:13 AM 36 1971 50 4 52  
AVERAGE 62 62 0 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1996 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.35 -0.35 T  
SINCE OCT 1 12.34 14.66 -2.32 5.59  
SINCE JAN 1 1.56 9.43 -7.87 4.16  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 4  
MONTH TO DATE 84 77 7 27  
SINCE MAR 1 594 684 -90 597  
SINCE JUL 1 2359 2625 -266 2281  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 8 16 -8 41  
SINCE MAR 1 19 24 -5 47  
SINCE JAN 1 19 24 -5 49    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 49 1:00 PM  
AVERAGE 71  
   
......................................................
 
 
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 2022...........SUNRISE 5:57 AM PDT SUNSET 8:11 PM PDT  
MAY 17 2022...........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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