067  
CDUS46 KMTR 080829  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT WED OCT 08 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 1:26 PM 101 2024 80 11 101  
MINIMUM 49 4:49 AM 37 2007 47 2 59  
AVERAGE 70 63 7 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 1999 0.02 -0.02 0.00  
MONTH TO DATE 0.32 0.16 0.16 0.00  
SINCE OCT 1 0.32 0.16 0.16 0.00  
SINCE JAN 1 16.22 21.95 -5.73 25.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0  
MONTH TO DATE 6 0  
SINCE SEP 1 9 11  
SINCE JUL 1 26 20  
 
COOLING  
YESTERDAY 5 15  
MONTH TO DATE 9 88  
SINCE SEP 1 122 182  
SINCE JAN 1 401 686    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 18 1:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2014  
MINIMUM TEMPERATURE (F) 47 39 2007  
 
SUNRISE AND SUNSET  
OCTOBER 8 2025.......SUNRISE 7:14 AM PDT SUNSET 6:43 PM PDT  
OCTOBER 9 2025.......SUNRISE 7:15 AM PDT SUNSET 6:41 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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