903  
CDUS46 KSTO 220030  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
530 PM PDT TUE JUL 21 2026  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR JULY 21 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 103 459 PM 112 1961 99 4 83  
2023  
MINIMUM 72 630 AM 55 1940 66 6 62  
AVERAGE 88 82 6 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 1991 0.00 0.00 0.00  
MONTH TO DATE T 0.05 -0.05 0.00  
SINCE OCT 1 24.13 22.87 1.26 22.57  
SINCE JAN 1 12.45 15.06 -2.61 8.19  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 23 18 5 8  
MONTH TO DATE 362 357 5 353  
SINCE JUN 1 787 705 82 798  
SINCE JAN 1 1019 885 134 1047    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 300 AM  
LOWEST 16 200 PM  
AVERAGE 31  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 112 2006  
MINIMUM TEMPERATURE (F) 66 51 1987  
 
SUNRISE AND SUNSET  
JULY 21 2026..........SUNRISE 140 PM PDT SUNSET 416 AM PDT  
JULY 22 2026..........SUNRISE 141 PM PDT SUNSET 415 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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