699  
CDUS46 KMTR 260833  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT FRI APR 26 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 25 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 71 2:22 PM 88 2004 71 0 84  
2020  
MINIMUM 47 6:13 AM 37 2009 44 3 43  
AVERAGE 59 57 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2003 0.05 -0.05 0.00  
MONTH TO DATE 0.90 1.92 -1.02 0.47  
SINCE OCT 1 36.15 31.83 4.32 40.97  
SINCE JAN 1 24.59 19.84 4.75 30.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 1  
MONTH TO DATE 204 234  
SINCE MAR 1 581 730  
SINCE JUL 1 2233 2896  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 5  
SINCE MAR 1 0 5  
SINCE JAN 1 0 5    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 73  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2004  
MINIMUM TEMPERATURE (F) 44 33 2021  
 
SUNRISE AND SUNSET  
APRIL 26 2024.........SUNRISE 6:20 AM PDT SUNSET 7:59 PM PDT  
APRIL 27 2024.........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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