757  
CDUS46 KMTR 040029  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
429 PM PST FRI JAN 03 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 3 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 59 2:00 PM 70 2014 57 2 58  
MINIMUM 45 12:38 AM 26 2013 37 8 40  
AVERAGE 52 47 5 49  
 
PRECIPITATION (IN)  
TODAY 0.46 2.05 2017 0.23 0.23 0.15  
MONTH TO DATE 0.47 0.70 -0.23 1.14  
SINCE OCT 1 26.06 12.69 13.37 12.70  
SINCE JAN 1 0.47 0.70 -0.23 1.14  
 
DEGREE DAYS  
HEATING  
TODAY 13 16  
MONTH TO DATE 44 46  
SINCE DEC 1 484 466  
SINCE JUL 1 992 912  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 75 2:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 69 2014  
MINIMUM TEMPERATURE (F) 37 26 2009  
 
SUNRISE AND SUNSET  
JANUARY 3 2025.......SUNRISE 7:29 AM PST SUNSET 5:03 PM PST  
JANUARY 4 2025.......SUNRISE 7:29 AM PST SUNSET 5:04 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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