826  
CDUS46 KMTR 160030  
CLIAPC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
530 PM PDT FRI MAR 15 2024  
   
...............................
 
 
   
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 15 2024
 
 
VALID TODAY AS OF 0500 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 75 1:24 PM 85 2004 64 11 62  
MINIMUM 49 1:18 AM 30 2002 42 7 38  
AVERAGE 62 53 9 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 1.24 4.41  
SINCE OCT 1 16.91 24.88  
SINCE JAN 1 10.87 16.46  
 
DEGREE DAYS  
HEATING  
TODAY 3 15  
MONTH TO DATE 187 225  
SINCE MAR 1 187 225  
SINCE JUL 1 1835 2255  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 18.8  
 
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 50 1:00 AM  
LOWEST 23 11:00 AM  
AVERAGE 37  
   
......................................................
 
 
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 2004  
MINIMUM TEMPERATURE (F) 42 29 2021  
 
SUNRISE AND SUNSET  
MARCH 15 2024.........SUNRISE 7:19 AM PDT SUNSET 7:17 PM PDT  
MARCH 16 2024.........SUNRISE 7:18 AM PDT SUNSET 7:18 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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