314  
CDUS46 KMTR 160031  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT SUN OCT 15 2023  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 2023
 
 
VALID TODAY AS OF 0500 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 82 2:58 PM 98 2020 78 4 62  
MINIMUM 56 8:00 AM 36 2003 46 10 53  
2013  
AVERAGE 69 62 7 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 2016 0.05 -0.05 0.01  
MONTH TO DATE 0.07 0.50 -0.43 0.01  
SINCE OCT 1 0.07 0.50 -0.43 0.01  
SINCE JAN 1 31.15 22.29 8.86 5.69  
 
DEGREE DAYS  
HEATING  
TODAY 0 7  
MONTH TO DATE 33 32  
SINCE SEP 1 52 46  
SINCE JUL 1 62 50  
 
COOLING  
TODAY 4 0  
MONTH TO DATE 41 4  
SINCE SEP 1 98 168  
SINCE JAN 1 485 570    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 101 2020  
MINIMUM TEMPERATURE (F) 46 36 2013  
 
SUNRISE AND SUNSET  
OCTOBER 15 2023.......SUNRISE 7:20 AM PDT SUNSET 6:33 PM PDT  
OCTOBER 16 2023.......SUNRISE 7:21 AM PDT SUNSET 6:32 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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