124  
CDUS46 KMTR 100045  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
445 PM PST TUE JAN 09 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 58 2:00 PM 67 2014 57 1 60  
MINIMUM 50 10:16 AM 27 2012 37 13 43  
AVERAGE 54 47 7 52  
 
PRECIPITATION (IN)  
TODAY 0.12 2.16 2023 0.24 -0.12 2.16  
MONTH TO DATE 1.49 2.11 -0.62 7.79  
SINCE OCT 1 13.05 14.10 -1.05 18.74  
SINCE JAN 1 1.49 2.11 -0.62 7.79  
 
DEGREE DAYS  
HEATING  
TODAY 11 13  
MONTH TO DATE 143 135  
SINCE DEC 1 563 705  
SINCE JUL 1 1009 1304  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 10:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 64 2012  
2014  
MINIMUM TEMPERATURE (F) 37 25 2011  
 
SUNRISE AND SUNSET  
JANUARY 9 2024.......SUNRISE 7:29 AM PST SUNSET 5:08 PM PST  
JANUARY 10 2024.......SUNRISE 7:29 AM PST SUNSET 5:09 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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