288  
CDUS46 KMTR 250839  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1239 AM PST SAT JAN 25 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 24 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 66 2:34 PM 73 2014 59 7 56  
MINIMUM 32 7:52 AM 26 2007 38 -6 48  
AVERAGE 49 48 1 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 2000 0.18 -0.18 0.37  
MONTH TO DATE 0.48 5.23 -4.75 7.14  
SINCE OCT 1 26.07 17.22 8.85 18.70  
SINCE JAN 1 0.48 5.23 -4.75 7.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 13  
MONTH TO DATE 354 330  
SINCE DEC 1 794 750  
SINCE JUL 1 1302 1196  
 
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 S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 76 2014  
MINIMUM TEMPERATURE (F) 38 29 2022  
 
SUNRISE AND SUNSET  
JANUARY 25 2025.......SUNRISE 7:22 AM PST SUNSET 5:26 PM PST  
JANUARY 26 2025.......SUNRISE 7:21 AM PST SUNSET 5:27 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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