424  
CDUS46 KMTR 020828  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1228 AM PST SUN MAR 02 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MARCH 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 65 2:40 PM 74 2013 64 1 56  
MINIMUM 44 12:28 AM 32 2017 40 4 46  
2021  
2023  
AVERAGE 55 52 3 51  
 
PRECIPITATION (IN)  
YESTERDAY T 1.08 2018 0.20 -0.20 0.88  
MONTH TO DATE T 0.20 -0.20 0.88  
SINCE OCT 1 36.97 25.53 11.44 31.56  
SINCE JAN 1 11.38 13.54 -2.16 20.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 14  
MONTH TO DATE 10 14  
SINCE MAR 1 10 14  
SINCE JUL 1 1816 1666  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 56 5:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 76 2020  
MINIMUM TEMPERATURE (F) 41 31 2018  
2023  
 
SUNRISE AND SUNSET  
MARCH 2 2025.........SUNRISE 6:41 AM PST SUNSET 6:06 PM PST  
MARCH 3 2025.........SUNRISE 6:40 AM PST SUNSET 6:07 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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