521  
CDUS46 KSTO 200959  
CLIMYV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
159 AM PST SAT DEC 20 2025  
   
...............................
 
 
   
..THE MARYSVILLE CLIMATE SUMMARY FOR DECEMBER 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 2000 TO 2025  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 49  
MINIMUM 52 39  
AVERAGE 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.00  
MONTH TO DATE 0.19 2.74  
SINCE OCT 1 3.88 9.29  
SINCE JAN 1 13.48 24.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 21  
MONTH TO DATE 368 287  
SINCE JUL 1 727 689  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE JAN 1 1628 2173    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 14.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 PM  
LOWEST 89 1200 AM  
AVERAGE 93  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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