564  
CDUS46 KSTO 310850  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT FRI OCT 31 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR OCTOBER 30 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 76 346 PM 89 1967 72 4 66  
MINIMUM 48 744 AM 30 1935 47 1 47  
AVERAGE 62 59 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1945 0.06 -0.06 0.05  
MONTH TO DATE 2.38 0.99 1.39 0.11  
SINCE OCT 1 2.38 0.99 1.39 0.11  
SINCE JAN 1 10.97 16.30 -5.33 17.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 8  
MONTH TO DATE 100 82 18 8  
SINCE SEP 1 100 86 14 9  
SINCE JUL 1 100 86 14 9  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 33 92 -59 194  
SINCE SEP 1 374 407 -33 581  
SINCE JAN 1 2088 1924 164 2504    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 PM  
LOWEST 45 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1966  
MINIMUM TEMPERATURE (F) 47 30 1935  
1989  
 
SUNRISE AND SUNSET  
OCTOBER 31 2025.......SUNRISE 320 PM PDT SUNSET 150 AM PDT  
NOVEMBER 1 2025......SUNRISE 321 PM PDT SUNSET 149 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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