331  
CDUS46 KMTR 300025  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
525 PM PDT SAT APR 29 2023  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 3:44 PM 96 1981 72 9 75  
MINIMUM 51 6:07 AM 33 1970 47 4 40  
AVERAGE 66 59 7 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 1948 0.01 -0.01 0.00  
MONTH TO DATE 0.08 1.06 -0.98 1.03  
SINCE OCT 1 20.79 14.29 6.50 12.34  
SINCE JAN 1 10.87 9.06 1.81 1.56  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 7  
MONTH TO DATE 238 244 -6 205  
SINCE MAR 1 701 602 99 506  
SINCE JUL 1 2761 2543 218 2271  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 13 4 9 10  
SINCE MAR 1 13 4 9 11  
SINCE JAN 1 13 4 9 11    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 26 1:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1981  
MINIMUM TEMPERATURE (F) 47 34 1961  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 6:14 AM PDT SUNSET 7:56 PM PDT  
APRIL 30 2023.........SUNRISE 6:13 AM PDT SUNSET 7:57 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page