980  
CDUS46 KSTO 190851  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
151 AM PDT SAT SEP 19 2026  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 18 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 91 556 PM 106 2000 91 0 97  
MINIMUM 53 559 AM 47 1989 59 -6 67  
AVERAGE 72 75 -3 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 1989 0.00 0.00 0.00  
MONTH TO DATE 0.14 0.06 0.08 0.10  
SINCE OCT 1 24.27 22.99 1.28 22.80  
SINCE JAN 1 12.59 15.18 -2.59 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 7 10 -3 17  
MONTH TO DATE 125 211 -86 219  
SINCE SEP 1 125 211 -86 219  
SINCE JAN 1 1820 1728 92 1933    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 19 300 PM  
AVERAGE 50  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 106 2000  
MINIMUM TEMPERATURE (F) 59 45 1941  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2026.....SUNRISE 236 PM PDT SUNSET 254 AM PDT  
SEPTEMBER 20 2026.....SUNRISE 237 PM PDT SUNSET 252 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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