065  
CDUS46 KSTO 180853  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT THU SEP 18 2025  
   
...............................
 
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR SEPTEMBER 17 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 99 237 PM 109 1991 92 7 74  
MINIMUM 61 628 AM 44 1980 58 3 63  
AVERAGE 80 75 5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.24 1977 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.20 0.02 0.65  
SINCE OCT 1 36.86 33.27 3.59 32.15  
SINCE JAN 1 17.73 21.51 -3.78 22.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 0 0 0 1  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 15 10 5 4  
MONTH TO DATE 210 202 8 218  
SINCE SEP 1 210 202 8 218  
SINCE JAN 1 2124 1831 293 2311    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 600 AM  
LOWEST 10 400 PM  
AVERAGE 35  
   
......................................................
 
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 105 1984  
MINIMUM TEMPERATURE (F) 58 48 1946  
1979  
1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 653 AM PDT SUNSET 712 PM PDT  
SEPTEMBER 19 2025.....SUNRISE 654 AM PDT SUNSET 711 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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