633  
CDUS46 KMTR 140828  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT FRI MAR 14 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MARCH 13 2025  
 
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)  
YESTERDAY  
MAXIMUM 55 1:58 PM 84 2007 65 -10 67  
MINIMUM 43 6:56 AM 28 1954 42 1 41  
AVERAGE 49 53 -4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.06 1967 0.08 0.17 0.00  
MONTH TO DATE 1.13 1.06 0.07 1.68  
SINCE OCT 1 7.58 12.04 -4.46 11.19  
SINCE JAN 1 3.39 6.81 -3.42 8.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 12 4 11  
MONTH TO DATE 173 158 15 167  
SINCE MAR 1 173 158 15 167  
SINCE JUL 1 1883 2099 -216 1744  
 
COOLING  
YESTERDAY 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 9 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 75  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 2004  
2015  
MINIMUM TEMPERATURE (F) 42 29 1977  
 
SUNRISE AND SUNSET  
MARCH 14 2025.........SUNRISE 7:19 AM PDT SUNSET 7:14 PM PDT  
MARCH 15 2025.........SUNRISE 7:18 AM PDT SUNSET 7:15 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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