881  
CDUS46 KSTO 180029  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
529 PM PDT FRI OCT 17 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR OCTOBER 17 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 459 PM 99 2020 79 -4 74  
MINIMUM 48 803 AM 36 1984 51 -3 57  
AVERAGE 62 65 -3 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1934 0.03 -0.03 0.00  
MONTH TO DATE 1.05 0.41 0.64 0.06  
SINCE OCT 1 1.05 0.41 0.64 0.06  
SINCE JAN 1 9.64 15.72 -6.08 16.95  
 
DEGREE DAYS  
HEATING  
TODAY 3 3 0 0  
MONTH TO DATE 53 24 29 0  
SINCE SEP 1 53 28 25 1  
SINCE JUL 1 53 28 25 1  
 
COOLING  
TODAY 0 2 -2 1  
MONTH TO DATE 27 76 -49 184  
SINCE SEP 1 368 391 -23 571  
SINCE JAN 1 2082 1908 174 2494    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 38 200 PM  
AVERAGE 62  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1988  
MINIMUM TEMPERATURE (F) 51 38 1984  
 
SUNRISE AND SUNSET  
OCTOBER 17 2025.......SUNRISE 304 PM PDT SUNSET 209 AM PDT  
OCTOBER 18 2025.......SUNRISE 306 PM PDT SUNSET 207 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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