571  
CDUS46 KMTR 100035  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
435 PM PST SUN FEB 09 2025  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 9 2025  
 
VALID TODAY AS OF 0400 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 56 3:59 PM 78 2018 60 -4 58  
MINIMUM 30 6:51 AM 26 1971 40 -10 34  
AVERAGE 43 50 -7 46  
 
PRECIPITATION (IN)  
TODAY 0.00 1.03 1960 0.10 -0.10 0.00  
MONTH TO DATE 1.29 0.87 0.42 1.53  
SINCE OCT 1 5.68 8.93 -3.25 7.93  
SINCE JAN 1 1.49 3.70 -2.21 4.74  
 
DEGREE DAYS  
HEATING  
TODAY 22 15 7 19  
MONTH TO DATE 131 142 -11 131  
SINCE DEC 1 1066 1219 -153 954  
SINCE JUL 1 1465 1676 -211 1322  
 
COOLING  
TODAY 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 3 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 3:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 75 2022  
MINIMUM TEMPERATURE (F) 40 28 1946  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2025......SUNRISE 7:03 AM PST SUNSET 5:40 PM PST  
FEBRUARY 10 2025......SUNRISE 7:02 AM PST SUNSET 5:41 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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