464  
CDUS46 KMTR 060027  
CLIAPC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
427 PM PST TUE MAR 05 2024  
   
...............................
 
 
   
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 5 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 1:34 PM 72 2008 63 -4 54  
MINIMUM 50 4:42 AM 28 2018 41 9 37  
AVERAGE 55 52 3 46  
 
PRECIPITATION (IN)  
TODAY T 0.32  
MONTH TO DATE 0.88 0.54  
SINCE OCT 1 16.55 21.01  
SINCE JAN 1 10.51 12.59  
 
DEGREE DAYS  
HEATING  
TODAY 10 19  
MONTH TO DATE 79 90  
SINCE MAR 1 79 90  
SINCE JUL 1 1727 2120  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 3:00 PM  
LOWEST 71 1:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 70 2007  
MINIMUM TEMPERATURE (F) 41 29 2022  
 
SUNRISE AND SUNSET  
MARCH 5 2024.........SUNRISE 6:34 AM PST SUNSET 6:07 PM PST  
MARCH 6 2024.........SUNRISE 6:33 AM PST SUNSET 6:08 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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