660  
CDUS46 KMTR 240833  
CLIAPC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1233 AM PST SUN NOV 24 2024  
   
...............................
 
 
   
..THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 23 2024
 
 
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)  
YESTERDAY  
MAXIMUM 61 MM 74 2023 62 -1 74  
MINIMUM 47 9:00 PM 23 2003 39 8 39  
AVERAGE 54 51 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.00  
MONTH TO DATE 4.12 1.13  
SINCE OCT 1 4.13 1.58  
SINCE JAN 1 17.97 22.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8  
MONTH TO DATE 275 169  
SINCE SEP 1 416 290  
SINCE JUL 1 429 298  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 143 116  
SINCE JAN 1 444 389    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 67 3:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 71 2022  
MINIMUM TEMPERATURE (F) 39 24 2007  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2024......SUNRISE 7:01 AM PST SUNSET 4:51 PM PST  
NOVEMBER 25 2024......SUNRISE 7:02 AM PST SUNSET 4:51 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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