853  
CDUS43 KDTX 220536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT SUN OCT 22 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 414 PM 85 1953 58 -3 69  
MINIMUM 43 1128 PM 20 1952 40 3 34  
AVERAGE 49 49 0 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1933 0.09 -0.09 0.00  
MONTH TO DATE 2.46 1.99 0.47 1.53  
SINCE SEP 1 3.56 4.80 -1.24 3.97  
SINCE JAN 1 30.54 27.07 3.47 24.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1981 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 16 0 13  
MONTH TO DATE 250 264 -14 330  
SINCE SEP 1 317 400 -83 453  
SINCE JUL 1 339 428 -89 458  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 27 3 24 0  
SINCE SEP 1 92 63 29 77  
SINCE JAN 1 586 628 -42 724    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 52 400 PM  
AVERAGE 67  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 1979  
MINIMUM TEMPERATURE (F) 40 25 1944  
1997  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 759 AM EDT SUNSET 642 PM EDT  
OCTOBER 23 2023.......SUNRISE 800 AM EDT SUNSET 641 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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