623  
CDUS46 KMTR 020854  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1254 AM PST SUN FEB 02 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 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 58 11:59 PM 77 2005 60 -2 57  
MINIMUM 50 7:57 AM 27 2014 39 11 47  
AVERAGE 54 49 5 52  
 
PRECIPITATION (IN)  
YESTERDAY 1.61R 0.73 2019 0.23 1.38 0.65  
MONTH TO DATE 1.61 0.23 1.38 0.65  
SINCE OCT 1 28.31 18.89 9.42 21.78  
SINCE JAN 1 2.72 6.90 -4.18 10.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 13  
MONTH TO DATE 11 13  
SINCE DEC 1 929 823  
SINCE JUL 1 1437 1269  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 97 10:00 PM  
AVERAGE 99  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 2018  
MINIMUM TEMPERATURE (F) 39 30 1999  
2023  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2025......SUNRISE 7:15 AM PST SUNSET 5:35 PM PST  
FEBRUARY 3 2025......SUNRISE 7:14 AM PST SUNSET 5:36 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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