636  
CDUS46 KMTR 190838  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
138 AM PDT TUE MAR 19 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MARCH 18 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 70 3:40 PM 77 2001 65 5 65  
MINIMUM 43 2:23 AM 32 2018 42 1 40  
AVERAGE 57 53 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 2021 0.13 -0.13 0.06  
MONTH TO DATE 2.19 2.94 -0.75 8.66  
SINCE OCT 1 32.87 28.27 4.60 36.32  
SINCE JAN 1 21.31 16.28 5.03 25.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 12  
MONTH TO DATE 220 294  
SINCE MAR 1 220 294  
SINCE JUL 1 1872 2460  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 61 3:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 80 2001  
MINIMUM TEMPERATURE (F) 42 33 2018  
 
SUNRISE AND SUNSET  
MARCH 19 2024.........SUNRISE 7:15 AM PDT SUNSET 7:23 PM PDT  
MARCH 20 2024.........SUNRISE 7:14 AM PDT SUNSET 7:24 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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