905  
CDUS46 KSTO 170959  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
159 AM PST WED DEC 17 2025  
   
...............................
 
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR DECEMBER 16 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 48 754 PM 78 1998 56 -8 48  
2013  
MINIMUM 43 821 AM 24 1979 37 6 45  
2005  
AVERAGE 46 46 0 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.96 1.75 1903 0.22 0.74 0.54  
MONTH TO DATE 0.96 3.24 -2.28 4.58  
SINCE OCT 1 7.87 8.69 -0.82 14.56  
SINCE JAN 1 25.75 30.45 -4.70 36.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 19 0 18  
MONTH TO DATE 327 288 39 253  
SINCE DEC 1 327 288 39 253  
SINCE JUL 1 737 750 -13 719  
 
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 2 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.3  
 
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 97 200 PM  
LOWEST 93 1200 AM  
AVERAGE 95  
   
......................................................
 
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 73 1980  
1985  
MINIMUM TEMPERATURE (F) 37 24 1979  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 727 AM PST SUNSET 444 PM PST  
DECEMBER 18 2025......SUNRISE 728 AM PST SUNSET 444 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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