976  
CDUS46 KMTR 180828  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT TUE JUN 18 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 87 2:19 PM 102 2021 82 5 74  
MINIMUM 48 5:17 AM 46 2008 50 -2 54  
2015  
AVERAGE 68 66 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.20 -0.20 0.03  
SINCE OCT 1 36.97 33.48 3.49 41.86  
SINCE JAN 1 25.41 21.49 3.92 30.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1  
MONTH TO DATE 3 48  
SINCE JUN 1 3 48  
SINCE JUL 1 2370 3129  
 
COOLING  
YESTERDAY 3 0  
MONTH TO DATE 70 2  
SINCE JUN 1 70 2  
SINCE JAN 1 99 18    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 14 2:00 PM  
AVERAGE 50  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 106 2017  
MINIMUM TEMPERATURE (F) 50 43 2022  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 5:47 AM PDT SUNSET 8:38 PM PDT  
JUNE 19 2024..........SUNRISE 5:47 AM PDT SUNSET 8:38 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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