611  
CDUS46 KSTO 220056  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
456 PM PST THU DEC 21 2023  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR DECEMBER 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1933 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 3:08 PM 71 1999 55 12 57  
MINIMUM 41 6:30 AM 22 1990 37 4 41  
1998  
AVERAGE 54 46 8 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.74 1940 0.14 -0.14 0.00  
MONTH TO DATE 2.68 2.78 -0.10 2.67  
SINCE OCT 1 3.54 6.36 -2.82 5.00  
SINCE JAN 1 23.17 21.67 1.50 8.01  
 
DEGREE DAYS  
HEATING  
TODAY 11 19 -8 16  
MONTH TO DATE 288 376 -88 426  
SINCE DEC 1 288 376 -88 426  
SINCE JUL 1 667 816 -149 891  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2197 1925 272 2424    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 74 2013  
MINIMUM TEMPERATURE (F) 37 21 1998  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 3:10 PM PST SUNSET 12:28 AM PST  
DECEMBER 22 2023......SUNRISE 3:10 PM PST SUNSET 12:29 AM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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