486  
CDUS46 KSTO 110031  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
531 PM PDT WED SEP 10 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 10 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 423 PM 109 1953 93 -14 94  
MINIMUM 61 246 AM 50 1946 60 1 61  
AVERAGE 70 77 -7 78  
 
PRECIPITATION (IN)  
TODAY 0.08 0.26 2021 0.00 0.08 0.00  
MONTH TO DATE 0.08 0.02 0.06 0.00  
SINCE OCT 1 22.78 22.95 -0.17 21.82  
SINCE JAN 1 8.40 15.14 -6.74 16.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 5 12 -7 13  
MONTH TO DATE 123 124 -1 166  
SINCE SEP 1 123 124 -1 166  
SINCE JAN 1 1837 1641 196 2089    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 43 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 111 1945  
MINIMUM TEMPERATURE (F) 60 48 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2025.....SUNRISE 228 PM PDT SUNSET 308 AM PDT  
SEPTEMBER 11 2025.....SUNRISE 229 PM PDT SUNSET 307 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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