710  
CDUS46 KMTR 200025  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
525 PM PDT SUN MAY 19 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 19 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 3:07 PM 88 2001 75 2 75  
2022  
MINIMUM 51 5:41 AM 40 1999 47 4 49  
AVERAGE 64 61 3 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 2019 0.03 -0.03 0.00  
MONTH TO DATE 0.82 0.88 -0.06 0.86  
SINCE OCT 1 36.97 32.89 4.08 41.83  
SINCE JAN 1 25.41 20.90 4.51 30.88  
 
DEGREE DAYS  
HEATING  
TODAY 1 3  
MONTH TO DATE 85 121  
SINCE MAR 1 692 861  
SINCE JUL 1 2344 3027  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 12 7  
SINCE MAR 1 12 14  
SINCE JAN 1 12 14    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 67  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2001  
MINIMUM TEMPERATURE (F) 47 39 2009  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 5:56 AM PDT SUNSET 8:20 PM PDT  
MAY 20 2024...........SUNRISE 5:55 AM PDT SUNSET 8:21 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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