743  
CDUS46 KMTR 300034  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
434 PM PST FRI DEC 29 2023  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 10:33 AM 66 2013 57 4 53  
MINIMUM 55 3:59 PM 27 2013 37 18 46  
AVERAGE 58 47 11 50  
 
PRECIPITATION (IN)  
TODAY 0.98 3.32 2003 0.23 0.75 0.93  
MONTH TO DATE 8.08 6.32 1.76 8.05  
SINCE OCT 1 10.90 11.55 -0.65 9.29  
SINCE JAN 1 41.98 33.34 8.64 14.97  
 
DEGREE DAYS  
HEATING  
TODAY 7 15  
MONTH TO DATE 396 549  
SINCE DEC 1 396 549  
SINCE JUL 1 842 1148  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 498 579    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.8  
 
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 10:00 AM  
AVERAGE 92  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 65 2018  
MINIMUM TEMPERATURE (F) 37 26 2013  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 7:28 AM PST SUNSET 4:59 PM PST  
DECEMBER 30 2023......SUNRISE 7:28 AM PST SUNSET 4:59 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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