538  
CDUS46 KSTO 130935  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
135 AM PST WED DEC 13 2023  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
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)  
YESTERDAY  
MAXIMUM 69 2:42 PM 74 1958 56 13 53  
MINIMUM 34 5:07 AM 25 1972 38 -4 33  
1985  
AVERAGE 52 47 5 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1969 0.13 -0.13 0.00  
MONTH TO DATE 0.28 1.54 -1.26 2.67  
SINCE OCT 1 1.14 5.12 -3.98 5.00  
SINCE JAN 1 20.77 20.43 0.34 8.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 18 -5 22  
MONTH TO DATE 175 208 -33 234  
SINCE DEC 1 175 208 -33 234  
SINCE JUL 1 554 648 -94 699  
 
COOLING  
YESTERDAY 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 7 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 75 1988  
MINIMUM TEMPERATURE (F) 38 23 1972  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 3:05 PM PST SUNSET 12:26 AM PST  
DECEMBER 14 2023......SUNRISE 3:06 PM PST SUNSET 12:26 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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