485  
CDUS46 KSTO 300853  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT SAT MAY 30 2026  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 29 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 69 546 PM 102 1950 85 -16 99  
MINIMUM 56 744 AM 45 2011 58 -2 60  
AVERAGE 63 72 -9 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.60 1963 0.04 0.04 0.00  
MONTH TO DATE 0.64 1.18 -0.54 0.26  
SINCE OCT 1 24.12 22.31 1.81 22.57  
SINCE JAN 1 12.44 14.50 -2.06 8.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 25 54 -29 11  
SINCE MAR 1 276 563 -287 261  
SINCE JUL 1 2025 2514 -489 2012  
 
COOLING  
YESTERDAY 0 8 -8 15  
MONTH TO DATE 166 138 28 178  
SINCE MAR 1 219 166 53 209  
SINCE JAN 1 219 166 53 209    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 57 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 108 1950  
MINIMUM TEMPERATURE (F) 58 47 1988  
2011  
 
SUNRISE AND SUNSET  
MAY 30 2026...........SUNRISE 125 PM PDT SUNSET 412 AM PDT  
MAY 31 2026...........SUNRISE 124 PM PDT SUNSET 413 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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