489  
CDUS46 KMTR 170827  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1227 AM PST SUN NOV 17 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 16 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 2:13 PM 77 2008 65 -3 68  
MINIMUM 32 6:03 AM 30 2018 40 -8 52  
2022  
AVERAGE 47 52 -5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 2012 0.12 -0.12 0.01  
MONTH TO DATE 1.22 1.55 -0.33 0.70  
SINCE OCT 1 1.66 3.20 -1.54 1.35  
SINCE JAN 1 27.15 24.99 2.16 32.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 5  
MONTH TO DATE 182 112  
SINCE SEP 1 289 251  
SINCE JUL 1 298 261  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 201 111  
SINCE JAN 1 705 498    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 37 5:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 80 2019  
MINIMUM TEMPERATURE (F) 40 28 2018  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2024......SUNRISE 6:56 AM PST SUNSET 4:56 PM PST  
NOVEMBER 18 2024......SUNRISE 6:57 AM PST SUNSET 4:56 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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