297  
CDUS46 KMTR 080046  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
546 PM PDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 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 96R 2:59 PM 96 2002 80 16 89  
MINIMUM 52 6:10 AM 37 2007 47 5 44  
AVERAGE 74 63 11 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 1999 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.16 -0.16 0.00  
SINCE OCT 1 0.00 0.16 -0.16 0.00  
SINCE JAN 1 31.08 21.95 9.13 5.68  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 6 12  
SINCE SEP 1 25 26  
SINCE JUL 1 35 30  
 
COOLING  
TODAY 9 2  
MONTH TO DATE 36 4  
SINCE SEP 1 93 168  
SINCE JAN 1 480 570    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 3:00 AM  
LOWEST 17 4:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2014  
MINIMUM TEMPERATURE (F) 47 39 2007  
 
SUNRISE AND SUNSET  
OCTOBER 7 2023.......SUNRISE 7:13 AM PDT SUNSET 6:45 PM PDT  
OCTOBER 8 2023.......SUNRISE 7:13 AM PDT SUNSET 6:43 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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