427  
CDUS46 KMTR 050036  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
436 PM PST TUE FEB 04 2025  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 57 12:47 PM 80 2018 60 -3 58  
MINIMUM 52 3:59 PM 30 2002 39 13 46  
2014  
2022  
AVERAGE 55 49 6 52  
 
PRECIPITATION (IN)  
TODAY 2.69R 1.85 2024 0.22 2.47 1.85  
MONTH TO DATE 6.34 0.92 5.42 2.74  
SINCE OCT 1 33.04 19.58 13.46 23.87  
SINCE JAN 1 7.45 7.59 -0.14 12.31  
 
DEGREE DAYS  
HEATING  
TODAY 10 13  
MONTH TO DATE 39 60  
SINCE DEC 1 957 870  
SINCE JUL 1 1465 1316  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 96 3:00 PM  
AVERAGE 98  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 2011  
MINIMUM TEMPERATURE (F) 39 27 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 7:13 AM PST SUNSET 5:37 PM PST  
FEBRUARY 5 2025......SUNRISE 7:12 AM PST SUNSET 5:39 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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