166  
CDUS46 KSTO 270856  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
156 AM PDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 26 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 83 708 PM 102 1951 85 -2 87  
MINIMUM 55 637 AM 44 1953 57 -2 53  
AVERAGE 69 71 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 1942 0.04 -0.04 0.00  
MONTH TO DATE 0.26 1.07 -0.81 0.66  
SINCE OCT 1 22.57 22.20 0.37 21.72  
SINCE JAN 1 8.19 14.39 -6.20 16.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 51 -40 36  
SINCE MAR 1 261 560 -299 524  
SINCE JUL 1 2012 2511 -499 2196  
 
COOLING  
YESTERDAY 4 7 -3 5  
MONTH TO DATE 143 116 27 154  
SINCE MAR 1 174 144 30 171  
SINCE JAN 1 174 144 30 171    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 17 500 PM  
AVERAGE 46  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1984  
MINIMUM TEMPERATURE (F) 58 42 1953  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 126 PM PDT SUNSET 410 AM PDT  
MAY 28 2025...........SUNRISE 125 PM PDT SUNSET 411 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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