696  
CDUS46 KSTO 200851  
CLIRBL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
151 AM PDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 19 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 MM MM 100 1979 83 MM 87  
MINIMUM MM MM 42 1991 55 MM 60  
AVERAGE MM 69 MM 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.76 2019 0.04 -0.04 0.00  
MONTH TO DATE 0.79 0.79 -0.00 0.05  
SINCE OCT 1 26.67 21.92 4.75 11.97  
SINCE JAN 1 18.67 14.11 4.56 1.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 2 MM 0  
MONTH TO DATE 74 44 30 63  
SINCE MAR 1 772 553 219 407  
SINCE JUL 1 2824 2504 320 2200  
 
COOLING  
YESTERDAY MM 6 MM 9  
MONTH TO DATE 90 72 18 73  
SINCE MAR 1 146 100 46 112  
SINCE JAN 1 146 100 46 114    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE RED BLUFF CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 104 1947  
MINIMUM TEMPERATURE (F) 56 42 1992  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 1:31 PM PDT SUNSET 4:04 AM PDT  
MAY 21 2023...........SUNRISE 1:30 PM PDT SUNSET 4:05 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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