437  
CDUS46 KMTR 150835  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
135 AM PDT SAT MAR 15 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MARCH 14 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 57 12:00 PM 85 2004 65 -8 67  
2015  
MINIMUM 42 6:23 AM 29 1977 42 0 51  
AVERAGE 50 53 -3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 0.88 2020 0.07 0.18 0.00  
MONTH TO DATE 1.38 1.13 0.25 1.68  
SINCE OCT 1 7.83 12.11 -4.28 11.19  
SINCE JAN 1 3.64 6.88 -3.24 8.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 12 3 6  
MONTH TO DATE 188 170 18 173  
SINCE MAR 1 188 170 18 173  
SINCE JUL 1 1898 2111 -213 1750  
 
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 6 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 PM  
LOWEST 63 2:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1972  
MINIMUM TEMPERATURE (F) 42 29 1944  
 
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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