051  
CDUS46 KMTR 160834  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1234 AM PST SUN FEB 16 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 15 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 61 2:52 PM 85 2016 62 -1 61  
MINIMUM 36 7:15 AM 29 2023 39 -3 45  
AVERAGE 49 51 -2 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.89 2011 0.25 -0.25 0.33  
MONTH TO DATE 10.25 3.46 6.79 4.12  
SINCE OCT 1 36.95 22.12 14.83 25.25  
SINCE JAN 1 11.36 10.13 1.23 13.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 12  
MONTH TO DATE 250 231  
SINCE DEC 1 1168 1041  
SINCE JUL 1 1676 1487  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.2  
 
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 12:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 79 2007  
MINIMUM TEMPERATURE (F) 40 27 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 16 2025......SUNRISE 7:00 AM PST SUNSET 5:51 PM PST  
FEBRUARY 17 2025......SUNRISE 6:59 AM PST SUNSET 5:52 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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