255  
CDUS46 KMTR 110047  
CLIAPC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
447 PM PST MON FEB 10 2025  
   
...............................  
 
   
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 10 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 3:59 PM 76 2020 60 -5 65  
MINIMUM 29 7:23 AM 25 2009 40 -11 40  
AVERAGE 42 50 -8 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 3.50 2.58  
SINCE OCT 1 12.37 13.34  
SINCE JAN 1 4.39 7.30  
 
DEGREE DAYS  
HEATING  
TODAY 23 12  
MONTH TO DATE 158 155  
SINCE DEC 1 1074 1006  
SINCE JUL 1 1614 1412  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.7  
 
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 92 12:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 65  
   
......................................................  
 
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 78 2020  
MINIMUM TEMPERATURE (F) 40 28 2019  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2025......SUNRISE 7:05 AM PST SUNSET 5:43 PM PST  
FEBRUARY 11 2025......SUNRISE 7:03 AM PST SUNSET 5:44 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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