504  
CDUS46 KMTR 080033  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
533 PM PDT MON APR 07 2025  
   
...............................
 
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 7 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 2:08 PM 90 2022 68 -1 65  
MINIMUM 53 6:25 AM 34 2008 43 10 36  
2012  
AVERAGE 60 55 5 51  
 
PRECIPITATION (IN)  
TODAY 0.10 0.75 2015 0.09 0.01 0.00  
MONTH TO DATE 0.34 0.71 -0.37 0.35  
SINCE OCT 1 40.86 30.62 10.24 35.60  
SINCE JAN 1 15.27 18.63 -3.36 24.04  
 
DEGREE DAYS  
HEATING  
TODAY 5 14  
MONTH TO DATE 66 84  
SINCE MAR 1 453 461  
SINCE JUL 1 2259 2113  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 2 0  
SINCE JAN 1 2 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 56 4:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 2022  
MINIMUM TEMPERATURE (F) 43 32 2001  
 
SUNRISE AND SUNSET  
APRIL 7 2025.........SUNRISE 6:46 AM PDT SUNSET 7:41 PM PDT  
APRIL 8 2025.........SUNRISE 6:45 AM PDT SUNSET 7:42 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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