367  
CDUS46 KMTR 090037  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
537 PM PDT THU OCT 08 2026  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 94 2:42 PM 95 2014 80 14 67  
MINIMUM 45 3:49 AM 39 2007 47 -2 53  
AVERAGE 70 63 7 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 1998 0.03 -0.03 T  
MONTH TO DATE 0.00 0.19 -0.19 0.32  
SINCE OCT 1 0.00 0.19 -0.19 0.32  
SINCE JAN 1 13.65 21.98 -8.33 16.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 5  
MONTH TO DATE 0 11  
SINCE SEP 1 23 14  
SINCE JUL 1 36 31  
 
COOLING  
TODAY 5 0  
MONTH TO DATE 60 9  
SINCE SEP 1 137 122  
SINCE JAN 1 478 401    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 21 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1999  
MINIMUM TEMPERATURE (F) 47 40 2019  
 
SUNRISE AND SUNSET  
OCTOBER 8 2026.......SUNRISE 7:14 AM PDT SUNSET 6:43 PM PDT  
OCTOBER 9 2026.......SUNRISE 7:15 AM PDT SUNSET 6:42 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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