411  
CDUS46 KMTR 210835  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1235 AM PST WED FEB 21 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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 55 10:45 AM 72 2023 63 -8 72  
MINIMUM 49 10:55 PM 25 2018 40 9 35  
AVERAGE 52 51 1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.68 2.07 2017 0.27 0.41 0.00  
MONTH TO DATE 8.49 4.78 3.71 1.38  
SINCE OCT 1 29.62 23.44 6.18 25.83  
SINCE JAN 1 18.06 11.45 6.61 14.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 11  
MONTH TO DATE 290 333  
SINCE DEC 1 1100 1392  
SINCE JUL 1 1546 1991  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.4  
 
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 10:00 PM  
LOWEST 83 11:00 AM  
AVERAGE 92  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 75 2020  
MINIMUM TEMPERATURE (F) 40 28 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2024......SUNRISE 6:55 AM PST SUNSET 5:56 PM PST  
FEBRUARY 22 2024......SUNRISE 6:53 AM PST SUNSET 5:57 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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