018  
CDUS46 KSTO 060031  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
531 PM PDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR SEPTEMBER 5 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 90 459 PM 115 1988 94 -4 105  
MINIMUM 60 713 AM 50 2000 61 -1 67  
AVERAGE 75 78 -3 86  
 
PRECIPITATION (IN)  
TODAY 0.00 0.20 1936 0.00 0.00 0.00  
MONTH TO DATE T 0.01 -0.01 0.00  
SINCE OCT 1 22.70 22.94 -0.24 21.82  
SINCE JAN 1 8.32 15.13 -6.81 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 10 12 -2 21  
MONTH TO DATE 87 64 23 83  
SINCE SEP 1 87 64 23 83  
SINCE JAN 1 1801 1581 220 2006    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 AM  
LOWEST 21 300 PM  
AVERAGE 51  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 114 2022  
MINIMUM TEMPERATURE (F) 61 50 2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 223 PM PDT SUNSET 317 AM PDT  
SEPTEMBER 6 2025.....SUNRISE 224 PM PDT SUNSET 315 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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