805  
CDUS46 KMTR 100845  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
145 AM PDT WED APR 10 2024  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 9 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 76 2:30 PM 79 2022 68 8 75  
MINIMUM 44 6:09 AM 31 1999 43 1 41  
AVERAGE 60 55 5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 2016 0.08 -0.08 0.00  
MONTH TO DATE 0.35 0.88 -0.53 0.44  
SINCE OCT 1 35.60 30.79 4.81 40.94  
SINCE JAN 1 24.04 18.80 5.24 29.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 7  
MONTH TO DATE 96 117  
SINCE MAR 1 473 613  
SINCE JUL 1 2125 2779  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 69  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 2013  
MINIMUM TEMPERATURE (F) 43 35 2021  
 
SUNRISE AND SUNSET  
APRIL 10 2024.........SUNRISE 6:42 AM PDT SUNSET 7:44 PM PDT  
APRIL 11 2024.........SUNRISE 6:40 AM PDT SUNSET 7:45 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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