696  
CDUS46 KMTR 230827  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT SUN MAR 23 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MARCH 22 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 3:49 PM 88 2022 66 1 63  
MINIMUM 45 4:02 AM 35 2006 42 3 46  
AVERAGE 56 54 2 55  
 
PRECIPITATION (IN)  
YESTERDAY T 1.14 2019 0.12 -0.12 0.62  
MONTH TO DATE 2.34 3.44 -1.10 2.81  
SINCE OCT 1 39.31 28.77 10.54 33.49  
SINCE JAN 1 13.72 16.78 -3.06 21.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10  
MONTH TO DATE 307 258  
SINCE MAR 1 307 258  
SINCE JUL 1 2113 1910  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 56 4:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 77 2007  
MINIMUM TEMPERATURE (F) 42 32 2008  
 
SUNRISE AND SUNSET  
MARCH 23 2025.........SUNRISE 7:09 AM PDT SUNSET 7:27 PM PDT  
MARCH 24 2025.........SUNRISE 7:08 AM PDT SUNSET 7:27 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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