424  
CDUS43 KDTX 310540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 30 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 43 354 PM 76 1933 54 -11 63  
1971  
1999  
MINIMUM 27 1123 PM 19 1925 37 -10 35  
AVERAGE 35 45 -10 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.91 2009 0.09 -0.08 0.00  
MONTH TO DATE 3.20 2.82 0.38 1.96  
SINCE SEP 1 4.30 5.63 -1.33 4.40  
SINCE JAN 1 31.28 27.90 3.38 24.56  
 
SNOWFALL (IN)  
YESTERDAY T 0.3 1917 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 T  
SINCE SEP 1 T 0.2 -0.2 T  
SINCE JUL 1 T 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 20 10 16  
MONTH TO DATE 357 427 -70 423  
SINCE SEP 1 424 563 -139 546  
SINCE JUL 1 446 591 -145 551  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 3 25 3  
SINCE SEP 1 93 63 30 80  
SINCE JAN 1 587 628 -41 727    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 39 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 79 1933  
MINIMUM TEMPERATURE (F) 37 19 1925  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 810 AM EDT SUNSET 629 PM EDT  
NOVEMBER 1 2023......SUNRISE 812 AM EDT SUNSET 628 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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