008  
CDUS46 KMTR 120826  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT MON JUN 12 2023  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 11 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1:58 PM 100 2019 81 -12 93  
MINIMUM 53 6:22 AM 43 2004 50 3 58  
AVERAGE 61 66 -5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2010 0.01 -0.01 0.00  
2010  
2017  
MONTH TO DATE 0.02 0.14 -0.12 0.66  
SINCE OCT 1 41.85 33.42 8.43 26.17  
SINCE JAN 1 30.90 21.43 9.47 4.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 0  
MONTH TO DATE 35 4  
SINCE JUN 1 35 4  
SINCE JUL 1 3116 2713  
 
COOLING  
YESTERDAY 0 11  
MONTH TO DATE 2 50  
SINCE JUN 1 2 50  
SINCE JAN 1 18 110    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 2008  
MINIMUM TEMPERATURE (F) 50 42 2013  
 
SUNRISE AND SUNSET  
JUNE 12 2023..........SUNRISE 5:47 AM PDT SUNSET 8:36 PM PDT  
JUNE 13 2023..........SUNRISE 5:47 AM PDT SUNSET 8:36 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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