734  
CDUS46 KMTR 060840  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
140 AM PDT WED MAY 06 2026  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 5 2026  
 
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)  
YESTERDAY  
MAXIMUM 62 3:29 PM 97 1987 73 -11 83  
MINIMUM 52 11:53 PM 32 1952 48 4 49  
AVERAGE 57 60 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.38 1998 0.03 0.02 0.00  
MONTH TO DATE 0.05 0.12 -0.07 0.00  
SINCE OCT 1 11.85 14.43 -2.58 8.61  
SINCE JAN 1 6.19 9.20 -3.01 4.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 0  
MONTH TO DATE 27 28 -1 24  
SINCE MAR 1 290 635 -345 588  
SINCE JUL 1 1890 2576 -686 2298  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 5 -5 1  
SINCE MAR 1 34 13 21 2  
SINCE JAN 1 35 13 22 2    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 AM  
LOWEST 67 4:00 PM  
AVERAGE 80  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 101 1987  
MINIMUM TEMPERATURE (F) 48 34 1965  
 
SUNRISE AND SUNSET  
MAY 6 2026...........SUNRISE 6:06 AM PDT SUNSET 8:02 PM PDT  
MAY 7 2026...........SUNRISE 6:05 AM PDT SUNSET 8:03 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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