539  
CDUS46 KMTR 140837  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1237 AM PST TUE NOV 14 2023  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 13 2023
 
 
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)  
YESTERDAY  
MAXIMUM 69 3:17 PM 80 2008 66 3 65  
2013  
MINIMUM 44 11:42 PM 26 2000 40 4 34  
AVERAGE 57 53 4 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 2017 0.10 -0.10 0.00  
MONTH TO DATE 0.29 1.22 -0.93 1.23  
SINCE OCT 1 0.94 2.87 -1.93 1.24  
SINCE JAN 1 32.02 24.66 7.36 6.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 15  
MONTH TO DATE 88 197  
SINCE SEP 1 227 339  
SINCE JUL 1 237 343  
 
COOLING  
YESTERDAY 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 S (200)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 2008  
MINIMUM TEMPERATURE (F) 40 29 2018  
 
SUNRISE AND SUNSET  
NOVEMBER 14 2023......SUNRISE 6:52 AM PST SUNSET 4:59 PM PST  
NOVEMBER 15 2023......SUNRISE 6:53 AM PST SUNSET 4:58 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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