869  
CDUS46 KMTR 250829  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1229 AM PST THU JAN 25 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 24 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 4:10 PM 73 2014 59 -3 65  
MINIMUM 48 11:59 PM 26 2007 38 10 33  
AVERAGE 52 48 4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 0.82 2000 0.18 0.19 0.00  
MONTH TO DATE 7.14 5.23 1.91 13.49  
SINCE OCT 1 18.70 17.22 1.48 24.44  
SINCE JAN 1 7.14 5.23 1.91 13.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16  
MONTH TO DATE 330 369  
SINCE DEC 1 750 939  
SINCE JUL 1 1196 1538  
 
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 SE (130)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 92 7:00 AM  
AVERAGE 96  
   
......................................................
 
 
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 2024.......SUNRISE 7:22 AM PST SUNSET 5:25 PM PST  
JANUARY 26 2024.......SUNRISE 7:22 AM PST SUNSET 5:26 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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