300  
CDUS46 KSTO 210029  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
529 PM PDT SUN SEP 20 2026  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 20 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1933 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 238 PM 107 1974 91 -4 88  
MINIMUM 60 552 AM 43 1965 59 1 66  
AVERAGE 74 75 -1 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05 2017 0.01 -0.01 0.00  
2022  
MONTH TO DATE 0.14 0.08 0.06 0.10  
SINCE OCT 1 24.27 23.01 1.26 22.80  
SINCE JAN 1 12.59 15.20 -2.61 8.42  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE SEP 1 2 0 2 0  
SINCE JUL 1 2 0 2 0  
 
COOLING  
TODAY 9 10 -1 12  
MONTH TO DATE 146 231 -85 239  
SINCE SEP 1 146 231 -85 239  
SINCE JAN 1 1841 1748 93 1953    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 100 AM  
LOWEST 27 1100 AM  
AVERAGE 45  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 108 1987  
MINIMUM TEMPERATURE (F) 59 47 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2026.....SUNRISE 237 PM PDT SUNSET 252 AM PDT  
SEPTEMBER 21 2026.....SUNRISE 238 PM PDT SUNSET 251 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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