446  
CDUS46 KSTO 290854  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
154 AM PDT MON SEP 29 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 28 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 76 337 PM 104 2010 88 -12 96  
MINIMUM 59 741 AM 47 1986 57 2 56  
AVERAGE 68 72 -4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 1938 0.01 -0.01 0.00  
MONTH TO DATE 0.10 0.16 -0.06 0.62  
SINCE OCT 1 22.80 23.09 -0.29 22.44  
SINCE JAN 1 8.42 15.28 -6.86 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 3 8 -5 11  
MONTH TO DATE 340 300 40 354  
SINCE SEP 1 340 300 40 354  
SINCE JAN 1 2054 1817 237 2277    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 50 200 PM  
AVERAGE 68  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 109 1966  
MINIMUM TEMPERATURE (F) 57 42 2019  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2025.....SUNRISE 246 PM PDT SUNSET 237 AM PDT  
SEPTEMBER 30 2025.....SUNRISE 247 PM PDT SUNSET 235 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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