612  
CDUS46 KSTO 190958  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
158 AM PST FRI DEC 19 2025  
   
...............................
 
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR DECEMBER 18 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 53 338 PM 72 1956 55 -2 65  
MINIMUM 49 630 AM 23 2008 37 12 42  
AVERAGE 51 46 5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.45 2023 0.21 -0.19 0.00  
MONTH TO DATE 1.46 3.66 -2.20 4.58  
SINCE OCT 1 8.37 9.11 -0.74 14.56  
SINCE JAN 1 26.25 30.87 -4.62 36.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 19 -5 11  
MONTH TO DATE 356 326 30 276  
SINCE DEC 1 356 326 30 276  
SINCE JUL 1 766 788 -22 742  
 
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 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 AM  
LOWEST 89 100 AM  
AVERAGE 93  
   
......................................................
 
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 74 1946  
MINIMUM TEMPERATURE (F) 37 22 1949  
 
SUNRISE AND SUNSET  
DECEMBER 19 2025......SUNRISE 728 AM PST SUNSET 445 PM PST  
DECEMBER 20 2025......SUNRISE 729 AM PST SUNSET 445 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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