137  
CDUS46 KMTR 280826  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT SUN APR 28 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 74 3:12 PM 93 2004 71 3 88  
MINIMUM 41 5:46 AM 36 2003 44 -3 46  
AVERAGE 58 58 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2003 0.04 -0.04 0.00  
MONTH TO DATE 0.90 2.00 -1.10 0.47  
SINCE OCT 1 36.15 31.91 4.24 40.97  
SINCE JAN 1 24.59 19.92 4.67 30.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 0  
MONTH TO DATE 217 234  
SINCE MAR 1 594 730  
SINCE JUL 1 2246 2896  
 
COOLING  
YESTERDAY 0 2  
MONTH TO DATE 0 7  
SINCE MAR 1 0 7  
SINCE JAN 1 0 7    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 34 5:00 PM  
AVERAGE 66  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 2013  
2020  
MINIMUM TEMPERATURE (F) 44 34 2002  
 
SUNRISE AND SUNSET  
APRIL 28 2024.........SUNRISE 6:17 AM PDT SUNSET 8:01 PM PDT  
APRIL 29 2024.........SUNRISE 6:16 AM PDT SUNSET 8:02 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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