566  
CDUS46 KMTR 310033  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
433 PM PST MON DEC 30 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 30 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 60 3:39 PM 65 2018 57 3 62  
MINIMUM 36 7:09 AM 26 2013 37 -1 46  
AVERAGE 48 47 1 54  
 
PRECIPITATION (IN)  
TODAY 0.00 3.42 2005 0.22 -0.22 0.13  
MONTH TO DATE 9.68 6.54 3.14 8.74  
SINCE OCT 1 25.59 11.77 13.82 11.56  
SINCE JAN 1 51.08 33.56 17.52 42.64  
 
DEGREE DAYS  
HEATING  
TODAY 17 11  
MONTH TO DATE 420 408  
SINCE DEC 1 420 408  
SINCE JUL 1 928 854  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 705 498    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 64 2014  
2019  
MINIMUM TEMPERATURE (F) 37 28 2012  
2016  
 
SUNRISE AND SUNSET  
DECEMBER 30 2024......SUNRISE 7:28 AM PST SUNSET 5:00 PM PST  
DECEMBER 31 2024......SUNRISE 7:29 AM PST SUNSET 5:01 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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