623  
CDUS46 KSTO 130851  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
151 AM PDT SUN SEP 13 2026  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 12 2026  
 
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)  
YESTERDAY  
MAXIMUM 90 511 PM 114 1945 93 -3 91  
MINIMUM 59 712 AM 48 2005 60 -1 62  
AVERAGE 75 76 -1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 1996 0.00 0.00 0.00  
MONTH TO DATE 0.14 0.03 0.11 0.10  
SINCE OCT 1 24.27 22.96 1.31 22.80  
SINCE JAN 1 12.59 15.15 -2.56 8.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 10 11 -1 12  
MONTH TO DATE 90 147 -57 140  
SINCE SEP 1 90 147 -57 140  
SINCE JAN 1 1785 1664 121 1854    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 AM  
LOWEST 22 600 PM  
AVERAGE 52  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 111 1971  
MINIMUM TEMPERATURE (F) 60 46 1936  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2026.....SUNRISE 230 PM PDT SUNSET 304 AM PDT  
SEPTEMBER 14 2026.....SUNRISE 231 PM PDT SUNSET 302 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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