957  
CDUS46 KMTR 280029  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
529 PM PDT THU APR 27 2023  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 27 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 2:45 PM 93 2004 71 17 72  
MINIMUM 46 5:43 AM 36 2003 44 2 37  
AVERAGE 67 58 9 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 2003 0.04 -0.04 0.00  
MONTH TO DATE 0.47 2.00 -1.53 2.06  
SINCE OCT 1 40.97 31.91 9.06 25.42  
SINCE JAN 1 30.02 19.92 10.10 3.97  
 
DEGREE DAYS  
HEATING  
TODAY 0 10  
MONTH TO DATE 234 247  
SINCE MAR 1 730 572  
SINCE JUL 1 2896 2544  
 
COOLING  
TODAY 2 0  
MONTH TO DATE 7 6  
SINCE MAR 1 7 10  
SINCE JAN 1 7 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 2013  
2020  
MINIMUM TEMPERATURE (F) 44 34 2002  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 6:19 AM PDT SUNSET 7:59 PM PDT  
APRIL 28 2023.........SUNRISE 6:18 AM PDT SUNSET 8:00 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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