973  
CDUS46 KSTO 280032  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
532 PM PDT TUE MAY 27 2025  
   
...............................  
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 27 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 90 448 PM 102 1984 85 5 90  
MINIMUM 57 524 AM 42 1953 58 -1 58  
AVERAGE 74 71 3 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 1990 0.03 -0.03 0.00  
MONTH TO DATE 0.26 1.10 -0.84 0.66  
SINCE OCT 1 22.57 22.23 0.34 21.72  
SINCE JAN 1 8.19 14.42 -6.23 16.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 11 52 -41 36  
SINCE MAR 1 261 561 -300 524  
SINCE JUL 1 2012 2512 -500 2196  
 
COOLING  
TODAY 9 7 2 9  
MONTH TO DATE 152 123 29 163  
SINCE MAR 1 183 151 32 180  
SINCE JAN 1 183 151 32 180    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1200 AM  
LOWEST 22 1100 AM  
AVERAGE 45  
   
......................................................  
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 108 1984  
MINIMUM TEMPERATURE (F) 58 45 2006  
 
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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