805  
CDUS46 KSTO 210831  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
131 AM PDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR JULY 20 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 106 5:03 PM 114 1988 99 7 105  
MINIMUM 69 5:20 AM 54 1999 66 3 64  
AVERAGE 88 82 6 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 1991 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE OCT 1 27.05 22.87 4.18 12.65  
SINCE JAN 1 19.05 15.06 3.99 2.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 1 6 -5 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 23 18 5 20  
MONTH TO DATE 397 339 58 334  
SINCE JUN 1 748 687 61 738  
SINCE JAN 1 1015 867 148 969    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1:00 AM  
LOWEST 8 3:00 PM  
AVERAGE 34  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 112 1961  
MINIMUM TEMPERATURE (F) 66 55 1940  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 1:39 PM PDT SUNSET 4:16 AM PDT  
JULY 22 2023..........SUNRISE 1:40 PM PDT SUNSET 4:15 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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