370  
CDUS46 KMTR 140026  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
526 PM PDT SUN APR 13 2025  
   
...............................  
 
   
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 13 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 81 2:19 PM 86 2008 69 12 53  
MINIMUM 42 6:19 AM 34 2005 43 -1 44  
AVERAGE 62 56 6 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 2024 0.07 -0.07 0.41  
MONTH TO DATE 0.34 1.19 -0.85 0.89  
SINCE OCT 1 40.86 31.10 9.76 36.14  
SINCE JAN 1 15.27 19.11 -3.84 24.58  
 
DEGREE DAYS  
HEATING  
TODAY 3 16  
MONTH TO DATE 102 130  
SINCE MAR 1 489 507  
SINCE JUL 1 2295 2159  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 2 0  
SINCE JAN 1 2 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1999  
MINIMUM TEMPERATURE (F) 43 36 2005  
2021  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 6:38 AM PDT SUNSET 7:46 PM PDT  
APRIL 14 2025.........SUNRISE 6:36 AM PDT SUNSET 7:47 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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