063  
CDUS46 KMTR 160042  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
542 PM PDT SAT MAR 15 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 59 3:59 PM 83 1972 65 -6 71  
MINIMUM 45 1:08 AM 29 1944 42 3 45  
AVERAGE 52 53 -1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1945 0.07 -0.07 0.00  
MONTH TO DATE 1.38 1.20 0.18 1.68  
SINCE OCT 1 7.83 12.18 -4.35 11.19  
SINCE JAN 1 3.64 6.95 -3.31 8.00  
 
DEGREE DAYS  
HEATING  
TODAY 13 12 1 7  
MONTH TO DATE 201 182 19 180  
SINCE MAR 1 201 182 19 180  
SINCE JUL 1 1911 2123 -212 1757  
 
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 2 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 70  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1972  
MINIMUM TEMPERATURE (F) 42 30 2021  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 7:18 AM PDT SUNSET 7:15 PM PDT  
MARCH 16 2025.........SUNRISE 7:16 AM PDT SUNSET 7:16 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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