740  
CDUS46 KSTO 300850  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT WED JUL 30 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR JULY 29 2025  
 
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)  
YESTERDAY  
MAXIMUM 97 542 PM 115 2003 98 -1 92  
MINIMUM 66 639 AM 54 1985 66 0 64  
AVERAGE 82 82 0 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 1975 0.00 0.00 0.00  
MONTH TO DATE T 0.06 -0.06 0.00  
SINCE OCT 1 22.57 22.88 -0.31 21.72  
SINCE JAN 1 8.19 15.07 -6.88 16.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 6 -6 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 17 0 13  
MONTH TO DATE 450 495 -45 686  
SINCE JUN 1 895 843 52 1175  
SINCE JAN 1 1144 1023 121 1415    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 500 AM  
LOWEST 23 400 PM  
AVERAGE 48  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 113 1977  
MINIMUM TEMPERATURE (F) 66 53 1987  
 
SUNRISE AND SUNSET  
JULY 30 2025..........SUNRISE 148 PM PDT SUNSET 407 AM PDT  
JULY 31 2025..........SUNRISE 149 PM PDT SUNSET 406 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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