662  
CDUS46 KSTO 230030  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
530 PM PDT THU MAY 22 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 22 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 85 353 PM 103 1941 83 2 89  
2017  
MINIMUM 68 538 AM 37 2010 56 12 59  
AVERAGE 77 70 7 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1990 0.04 -0.04 0.00  
MONTH TO DATE 0.26 0.92 -0.66 0.66  
SINCE OCT 1 22.57 22.05 0.52 21.72  
SINCE JAN 1 8.19 14.24 -6.05 16.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 11 47 -36 34  
SINCE MAR 1 261 556 -295 522  
SINCE JUL 1 2012 2507 -495 2194  
 
COOLING  
TODAY 12 6 6 9  
MONTH TO DATE 126 90 36 139  
SINCE MAR 1 157 118 39 156  
SINCE JAN 1 157 118 39 156    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 29 800 AM  
LOWEST 17 300 PM  
AVERAGE 23  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 2000  
MINIMUM TEMPERATURE (F) 56 44 2010  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 129 PM PDT SUNSET 406 AM PDT  
MAY 23 2025...........SUNRISE 128 PM PDT SUNSET 407 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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