740  
CDUS46 KSTO 280853  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT SUN SEP 28 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 27 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 90 502 PM 105 1944 88 2 98  
MINIMUM 61 729 AM 42 1986 57 4 59  
AVERAGE 76 72 4 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1981 0.01 -0.01 0.00  
MONTH TO DATE 0.10 0.15 -0.05 0.62  
SINCE OCT 1 22.80 23.08 -0.28 22.44  
SINCE JAN 1 8.42 15.27 -6.85 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 11 8 3 14  
MONTH TO DATE 337 292 45 343  
SINCE SEP 1 337 292 45 343  
SINCE JAN 1 2051 1809 242 2266    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 1100 PM  
LOWEST 23 1200 AM  
AVERAGE 40  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 104 2010  
MINIMUM TEMPERATURE (F) 57 47 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2025.....SUNRISE 245 PM PDT SUNSET 239 AM PDT  
SEPTEMBER 29 2025.....SUNRISE 246 PM PDT SUNSET 237 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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