853  
CDUS46 KMTR 100034  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
434 PM PST THU NOV 09 2023  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 9 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 68 2:33 PM 78 2014 68 0 61  
MINIMUM 35 6:39 AM 27 2020 41 -6 35  
AVERAGE 52 55 -3 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.85 2021 0.09 -0.09 0.00  
MONTH TO DATE 0.29 0.83 -0.54 1.22  
SINCE OCT 1 0.94 2.48 -1.54 1.23  
SINCE JAN 1 32.02 24.27 7.75 6.91  
 
DEGREE DAYS  
HEATING  
TODAY 13 17  
MONTH TO DATE 54 134  
SINCE SEP 1 193 276  
SINCE JUL 1 203 280  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 111 177  
SINCE JAN 1 498 579    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 40 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 77 2014  
2016  
MINIMUM TEMPERATURE (F) 41 26 2018  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2023......SUNRISE 6:46 AM PST SUNSET 5:03 PM PST  
NOVEMBER 10 2023......SUNRISE 6:47 AM PST SUNSET 5:02 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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