374  
CDUS46 KMTR 210832  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
132 AM PDT SUN APR 21 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 76 3:13 PM 93 2009 70 6 73  
MINIMUM 49 6:05 AM 32 2008 43 6 39  
AVERAGE 63 57 6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 2001 0.07 -0.07 0.00  
MONTH TO DATE 0.90 1.67 -0.77 0.47  
SINCE OCT 1 36.15 31.58 4.57 40.97  
SINCE JAN 1 24.59 19.59 5.00 30.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 9  
MONTH TO DATE 179 228  
SINCE MAR 1 556 724  
SINCE JUL 1 2208 2890  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 41 5:00 PM  
AVERAGE 71  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2009  
MINIMUM TEMPERATURE (F) 44 32 2008  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:26 AM PDT SUNSET 7:54 PM PDT  
APRIL 22 2024.........SUNRISE 6:25 AM PDT SUNSET 7:55 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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