325  
CDUS46 KSTO 040853  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT THU SEP 04 2025  
   
...............................  
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR SEPTEMBER 3 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 102 452 PM 116 1988 96 6 101  
MINIMUM 70 612 AM 43 1912 61 9 56  
AVERAGE 86 78 8 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1940 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.00  
SINCE OCT 1 36.64 33.10 3.54 31.50  
SINCE JAN 1 17.51 21.34 -3.83 21.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 13 8 14  
MONTH TO DATE 58 39 19 40  
SINCE SEP 1 58 39 19 40  
SINCE JAN 1 1972 1668 304 2133    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.2  
 
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 51 600 AM  
LOWEST 17 300 PM  
AVERAGE 34  
   
......................................................  
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 115 1988  
MINIMUM TEMPERATURE (F) 60 45 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 640 AM PDT SUNSET 736 PM PDT  
SEPTEMBER 5 2025.....SUNRISE 641 AM PDT SUNSET 734 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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