974  
CDUS46 KMTR 040825  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1225 AM PST WED DEC 04 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 3 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 68R 3:55 PM 66 2011 59 9 63  
2016  
MINIMUM 38 7:09 AM 26 2004 38 0 48  
AVERAGE 53 48 5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 2014 0.20 -0.20 T  
MONTH TO DATE 0.01 0.57 -0.56 0.10  
SINCE OCT 1 15.92 5.80 10.12 2.92  
SINCE JAN 1 41.41 27.59 13.82 34.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 9  
MONTH TO DATE 38 36  
SINCE DEC 1 38 36  
SINCE JUL 1 546 482  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 705 498    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 69 2020  
MINIMUM TEMPERATURE (F) 38 26 2004  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 4 2024......SUNRISE 7:13 AM PST SUNSET 4:50 PM PST  
DECEMBER 5 2024......SUNRISE 7:14 AM PST SUNSET 4:50 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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