078  
CDUS46 KSTO 200850  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT MON OCT 20 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR OCTOBER 19 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 77 459 PM 100 2022 78 -1 91  
MINIMUM 50 736 AM 36 1943 50 0 56  
AVERAGE 64 64 0 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 2004 0.03 -0.03 0.00  
MONTH TO DATE 1.05 0.48 0.57 0.06  
SINCE OCT 1 1.05 0.48 0.57 0.06  
SINCE JAN 1 9.64 15.79 -6.15 16.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 55 30 25 0  
SINCE SEP 1 55 34 21 1  
SINCE JUL 1 55 34 21 1  
 
COOLING  
YESTERDAY 0 2 -2 9  
MONTH TO DATE 27 80 -53 194  
SINCE SEP 1 368 395 -27 581  
SINCE JAN 1 2082 1912 170 2504    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 43 100 PM  
AVERAGE 68  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1988  
2020  
MINIMUM TEMPERATURE (F) 50 40 1996  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 308 PM PDT SUNSET 204 AM PDT  
OCTOBER 21 2025.......SUNRISE 309 PM PDT SUNSET 203 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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