049  
CDUS46 KSTO 210846  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
146 AM PDT MON APR 21 2025  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR APRIL 20 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 80 4:46 PM 95 2009 73 7 82  
MINIMUM 46 5:43 AM 32 1944 48 -2 54  
AVERAGE 63 60 3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 2010 0.05 -0.05 0.00  
MONTH TO DATE 0.17 1.14 -0.97 1.56  
SINCE OCT 1 22.20 20.72 1.48 21.03  
SINCE JAN 1 7.82 12.91 -5.09 15.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 6 -4 0  
MONTH TO DATE 78 143 -65 119  
SINCE MAR 1 217 465 -248 465  
SINCE JUL 1 1968 2416 -448 2137  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 10 7 3 8  
SINCE MAR 1 13 10 3 8  
SINCE JAN 1 13 10 3 8    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 27 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 2009  
MINIMUM TEMPERATURE (F) 48 33 1971  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 2:03 PM PDT SUNSET 3:36 AM PDT  
APRIL 22 2025.........SUNRISE 2:02 PM PDT SUNSET 3:37 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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