480  
CDUS46 KSTO 270853  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT SAT SEP 27 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 26 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1933 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97 539 PM 108 2009 88 9 93  
MINIMUM 64 559 AM 48 1986 57 7 56  
AVERAGE 81 73 8 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1939 0.02 -0.02 0.00  
MONTH TO DATE 0.10 0.14 -0.04 0.62  
SINCE OCT 1 22.80 23.07 -0.27 22.44  
SINCE JAN 1 8.42 15.26 -6.84 16.89  
 
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 16 8 8 10  
MONTH TO DATE 326 284 42 329  
SINCE SEP 1 326 284 42 329  
SINCE JAN 1 2040 1801 239 2252    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 200 AM  
LOWEST 10 500 PM  
AVERAGE 39  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 105 1944  
MINIMUM TEMPERATURE (F) 57 42 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 244 PM PDT SUNSET 240 AM PDT  
SEPTEMBER 28 2025.....SUNRISE 245 PM PDT SUNSET 239 AM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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