477  
CDUS46 KMTR 090827  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT TUE APR 09 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 8 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 75 3:42 PM 89 2022 68 7 67  
MINIMUM 40 5:59 AM 32 2001 43 -3 45  
AVERAGE 58 55 3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 2005 0.09 -0.09 0.00  
MONTH TO DATE 0.35 0.80 -0.45 0.44  
SINCE OCT 1 35.60 30.71 4.89 40.94  
SINCE JAN 1 24.04 18.72 5.32 29.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 9  
MONTH TO DATE 91 110  
SINCE MAR 1 468 606  
SINCE JUL 1 2120 2772  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 79 2022  
MINIMUM TEMPERATURE (F) 43 31 1999  
 
SUNRISE AND SUNSET  
APRIL 9 2024.........SUNRISE 6:43 AM PDT SUNSET 7:43 PM PDT  
APRIL 10 2024.........SUNRISE 6:42 AM PDT SUNSET 7:44 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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