009  
CDUS46 KMTR 130830  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1230 AM PST TUE FEB 13 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 12 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 62 3:39 PM 76 2022 61 1 71  
MINIMUM 39 4:56 AM 31 2004 39 0 32  
2013  
AVERAGE 51 50 1 52  
 
PRECIPITATION (IN)  
YESTERDAY T 0.84 2007 0.25 -0.25 0.00  
MONTH TO DATE 3.21 2.71 0.50 1.38  
SINCE OCT 1 24.34 21.37 2.97 25.83  
SINCE JAN 1 12.78 9.38 3.40 14.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 13  
MONTH TO DATE 191 200  
SINCE DEC 1 1001 1259  
SINCE JUL 1 1447 1858  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 47 5:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 75 2015  
2022  
MINIMUM TEMPERATURE (F) 39 31 2011  
2013  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2024......SUNRISE 7:05 AM PST SUNSET 5:47 PM PST  
FEBRUARY 14 2024......SUNRISE 7:03 AM PST SUNSET 5:48 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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