011  
CDUS46 KMTR 140828  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT TUE MAY 14 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 13 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 69 2:31 PM 94 2014 74 -5 88  
MINIMUM 49 5:28 AM 40 2007 46 3 48  
2011  
AVERAGE 59 60 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 2020 0.05 -0.05 0.00  
MONTH TO DATE 0.82 0.63 0.19 0.86  
SINCE OCT 1 36.97 32.64 4.33 41.83  
SINCE JAN 1 25.41 20.65 4.76 30.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 0  
MONTH TO DATE 58 110  
SINCE MAR 1 665 850  
SINCE JUL 1 2317 3016  
 
COOLING  
YESTERDAY 0 3  
MONTH TO DATE 12 3  
SINCE MAR 1 12 10  
SINCE JAN 1 12 10    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 PM  
LOWEST 61 2:00 PM  
AVERAGE 79  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 2008  
MINIMUM TEMPERATURE (F) 46 39 2017  
 
SUNRISE AND SUNSET  
MAY 14 2024...........SUNRISE 6:00 AM PDT SUNSET 8:16 PM PDT  
MAY 15 2024...........SUNRISE 5:59 AM PDT SUNSET 8:17 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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