801  
CDUS46 KMTR 190046  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
546 PM PDT TUE MAR 18 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MARCH 18 2025  
 
VALID TODAY AS OF 0500 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 62 2:59 PM 86 2004 65 -3 75  
MINIMUM 36 6:45 AM 31 1963 42 -6 44  
AVERAGE 49 54 -5 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 2011 0.06 -0.06 0.00  
MONTH TO DATE 1.60 1.40 0.20 1.68  
SINCE OCT 1 8.05 12.38 -4.33 11.19  
SINCE JAN 1 3.86 7.15 -3.29 8.00  
 
DEGREE DAYS  
HEATING  
TODAY 16 11 5 5  
MONTH TO DATE 244 217 27 202  
SINCE MAR 1 244 217 27 202  
SINCE JUL 1 1954 2158 -204 1779  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.7  
 
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 93 5:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 66  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 2015  
MINIMUM TEMPERATURE (F) 42 32 1963  
 
SUNRISE AND SUNSET  
MARCH 18 2025.........SUNRISE 7:13 AM PDT SUNSET 7:18 PM PDT  
MARCH 19 2025.........SUNRISE 7:12 AM PDT SUNSET 7:19 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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