178  
CDUS46 KMTR 240037  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
437 PM PST SUN FEB 23 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 23 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 3:18 PM 77 2012 63 4 63  
2021  
MINIMUM 45 6:02 AM 27 1955 41 4 39  
2018  
AVERAGE 56 52 4 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.06 2000 0.11 -0.11 0.00  
MONTH TO DATE 2.06 2.41 -0.35 2.78  
SINCE OCT 1 6.45 10.47 -4.02 9.18  
SINCE JAN 1 2.26 5.24 -2.98 5.99  
 
DEGREE DAYS  
HEATING  
TODAY 9 13 -4 14  
MONTH TO DATE 336 342 -6 315  
SINCE DEC 1 1271 1419 -148 1138  
SINCE JUL 1 1670 1876 -206 1506  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 7:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 65  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 77 1985  
2012  
MINIMUM TEMPERATURE (F) 41 26 2018  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2025......SUNRISE 6:46 AM PST SUNSET 5:55 PM PST  
FEBRUARY 24 2025......SUNRISE 6:45 AM PST SUNSET 5:56 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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