403  
CDUS46 KSTO 180935  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
135 AM PST MON DEC 18 2023  
   
...............................
 
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR DECEMBER 17 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 3:20 PM 73 1980 55 1 59  
1985  
MINIMUM 35 4:29 AM 24 1979 37 -2 29  
AVERAGE 46 46 0 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 3.00 1940 0.21 -0.12 0.00  
MONTH TO DATE 1.25 3.45 -2.20 2.96  
SINCE OCT 1 3.65 8.90 -5.25 5.43  
SINCE JAN 1 33.87 30.66 3.21 11.57  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 19 0 21  
MONTH TO DATE 232 307 -75 356  
SINCE DEC 1 232 307 -75 356  
SINCE JUL 1 619 769 -150 851  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2325 2030 295 2497    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 7:00 PM  
LOWEST 55 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 72 1956  
MINIMUM TEMPERATURE (F) 37 23 2008  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:27 AM PST SUNSET 4:44 PM PST  
DECEMBER 19 2023......SUNRISE 7:28 AM PST SUNSET 4:45 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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