929  
CDUS46 KMTR 120036  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
536 PM PDT WED SEP 11 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2024
 
 
VALID TODAY AS OF 0500 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 85 1:59 PM 99 2003 84 1 93  
MINIMUM 47 1:38 AM 43 2005 50 -3 48  
AVERAGE 66 67 -1 71  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2017 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.02 -0.02 T  
SINCE OCT 1 37.05 33.67 3.38 41.86  
SINCE JAN 1 25.49 21.68 3.81 30.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 1 0  
SINCE SEP 1 1 0  
SINCE JUL 1 10 10  
 
COOLING  
TODAY 1 6  
MONTH TO DATE 45 38  
SINCE SEP 1 45 38  
SINCE JAN 1 549 425    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 37 11:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 2003  
MINIMUM TEMPERATURE (F) 50 45 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 6:50 AM PDT SUNSET 7:25 PM PDT  
SEPTEMBER 12 2024.....SUNRISE 6:51 AM PDT SUNSET 7:23 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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