886  
CDUS46 KMTR 140843  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1243 AM PST FRI FEB 14 2025  
   
...............................
 
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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 59 10:30 AM 76 1977 61 -2 61  
MINIMUM 49 12:18 AM 27 1949 40 9 37  
AVERAGE 54 50 4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.72 1.35 2019 0.10 0.62 0.00  
MONTH TO DATE 2.01 1.27 0.74 1.53  
SINCE OCT 1 6.40 9.33 -2.93 7.93  
SINCE JAN 1 2.21 4.10 -1.89 4.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 15 -4 16  
MONTH TO DATE 205 202 3 198  
SINCE DEC 1 1140 1279 -139 1021  
SINCE JUL 1 1539 1736 -197 1389  
 
COOLING  
YESTERDAY 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 11 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 77 11:00 AM  
AVERAGE 85  
   
......................................................
 
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 79 1977  
MINIMUM TEMPERATURE (F) 40 23 1949  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 6:57 AM PST SUNSET 5:46 PM PST  
FEBRUARY 15 2025......SUNRISE 6:56 AM PST SUNSET 5:47 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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