215  
CDUS46 KMTR 180826  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST SUN FEB 18 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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 5:29 PM 78 2007 62 -6 65  
MINIMUM 50 11:59 PM 31 2023 40 10 31  
AVERAGE 53 51 2 48  
 
PRECIPITATION (IN)  
YESTERDAY 1.28 1.56 2011 0.25 1.03 0.00  
MONTH TO DATE 5.40 3.98 1.42 1.38  
SINCE OCT 1 26.53 22.64 3.89 25.83  
SINCE JAN 1 14.97 10.65 4.32 14.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 17  
MONTH TO DATE 255 290  
SINCE DEC 1 1065 1349  
SINCE JUL 1 1511 1948  
 
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 25 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 89 12:00 AM  
AVERAGE 95  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 69 2022  
MINIMUM TEMPERATURE (F) 40 29 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2024......SUNRISE 6:59 AM PST SUNSET 5:52 PM PST  
FEBRUARY 19 2024......SUNRISE 6:57 AM PST SUNSET 5:53 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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