328  
CDUS46 KMTR 140036  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
436 PM PST FRI DEC 13 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 13 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 55 3:59 PM 63 2013 57 -2 60  
MINIMUM 48 12:27 AM 25 2013 37 11 38  
AVERAGE 52 47 5 49  
 
PRECIPITATION (IN)  
TODAY 0.25 4.60 2002 0.22 0.03 0.00  
MONTH TO DATE 1.26 2.68 -1.42 0.52  
SINCE OCT 1 17.17 7.91 9.26 3.34  
SINCE JAN 1 42.66 29.70 12.96 34.42  
 
DEGREE DAYS  
HEATING  
TODAY 13 16  
MONTH TO DATE 178 187  
SINCE DEC 1 178 187  
SINCE JUL 1 686 633  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 705 498    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 83 1:00 PM  
AVERAGE 92  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 66 2017  
MINIMUM TEMPERATURE (F) 37 25 2008  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 7:21 AM PST SUNSET 4:51 PM PST  
DECEMBER 14 2024......SUNRISE 7:21 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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