459  
CDUS43 KDTX 300541  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EDT MON OCT 30 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 29 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 51 134 PM 72 1989 54 -3 60  
MINIMUM 41 1159 PM 20 1925 37 4 33  
AVERAGE 46 46 0 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.11 1996 0.09 0.03 0.00  
MONTH TO DATE 3.19 2.73 0.46 1.96  
SINCE SEP 1 4.29 5.54 -1.25 4.40  
SINCE JAN 1 31.27 27.81 3.46 24.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2008 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.0 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 19 0 18  
MONTH TO DATE 327 407 -80 407  
SINCE SEP 1 394 543 -149 530  
SINCE JUL 1 416 571 -155 535  
 
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 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 56 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 76 1933  
1971  
1999  
MINIMUM TEMPERATURE (F) 37 19 1925  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 809 AM EDT SUNSET 630 PM EDT  
OCTOBER 31 2023.......SUNRISE 810 AM EDT SUNSET 629 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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