663  
CDUS46 KMTR 130842  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
142 AM PDT SAT APR 13 2024  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 12 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 64 11:15 AM 87 2008 68 -4 66  
MINIMUM 43 6:06 AM 32 2022 43 0 43  
AVERAGE 54 56 -2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.46 2003 0.08 0.05 0.00  
MONTH TO DATE 0.48 1.12 -0.64 0.44  
SINCE OCT 1 35.73 31.03 4.70 40.94  
SINCE JAN 1 24.17 19.04 5.13 29.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10  
MONTH TO DATE 114 132  
SINCE MAR 1 491 628  
SINCE JUL 1 2143 2794  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 62 11:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2008  
MINIMUM TEMPERATURE (F) 43 34 2005  
 
SUNRISE AND SUNSET  
APRIL 13 2024.........SUNRISE 6:37 AM PDT SUNSET 7:47 PM PDT  
APRIL 14 2024.........SUNRISE 6:36 AM PDT SUNSET 7:48 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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