519  
CDUS46 KSTO 200959  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
159 AM PST SAT DEC 20 2025  
   
...............................
 
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR DECEMBER 19 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 1159 PM 74 1946 55 -1 47  
MINIMUM 51 244 AM 22 1949 37 14 41  
AVERAGE 53 46 7 44  
 
PRECIPITATION (IN)  
YESTERDAY 1.44 3.98 1981 0.21 1.23 0.00  
MONTH TO DATE 2.90 3.87 -0.97 4.58  
SINCE OCT 1 9.81 9.32 0.49 14.56  
SINCE JAN 1 27.69 31.08 -3.39 36.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 19 -7 21  
MONTH TO DATE 368 345 23 297  
SINCE DEC 1 368 345 23 297  
SINCE JUL 1 778 807 -29 763  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2289 2030 259 2666    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 PM  
LOWEST 89 1200 AM  
AVERAGE 93  
   
......................................................
 
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 73 1962  
1999  
MINIMUM TEMPERATURE (F) 37 22 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2025......SUNRISE 729 AM PST SUNSET 445 PM PST  
DECEMBER 21 2025......SUNRISE 729 AM PST SUNSET 446 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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