199  
CDUS46 KMTR 200832  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1232 AM PST TUE FEB 20 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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 60 3:41 PM 73 2022 62 -2 70  
MINIMUM 50 2:27 AM 27 2018 40 10 32  
AVERAGE 55 51 4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.90 1.06 2017 0.27 0.63 0.00  
MONTH TO DATE 7.81 4.51 3.30 1.38  
SINCE OCT 1 28.94 23.17 5.77 25.83  
SINCE JAN 1 17.38 11.18 6.20 14.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 14  
MONTH TO DATE 277 322  
SINCE DEC 1 1087 1381  
SINCE JUL 1 1533 1980  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 77 4:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 72 2023  
MINIMUM TEMPERATURE (F) 40 25 2018  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 6:56 AM PST SUNSET 5:54 PM PST  
FEBRUARY 21 2024......SUNRISE 6:55 AM PST SUNSET 5:56 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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