870  
CDUS43 KDTX 120639  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EST FRI JAN 12 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 11 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 415 PM 57 2018 30 5 43  
MINIMUM 30 709 AM -10 1999 17 13 32  
AVERAGE 33 23 10 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.53 2020 0.07 0.01 T  
MONTH TO DATE 0.81 0.74 0.07 0.86  
SINCE DEC 1 2.54 2.59 -0.05 1.85  
SINCE JAN 1 0.81 0.74 0.07 0.86  
 
SNOWFALL (IN)  
YESTERDAY 0.6 7.3 1991 0.4 0.2 0.0  
MONTH TO DATE 4.3 4.8 -0.5 0.3  
SINCE DEC 1 6.4 16.6 -10.2 5.4  
SINCE JUL 1 7.9 20.1 -12.2 10.2  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 42 -10 27  
MONTH TO DATE 367 449 -82 330  
SINCE DEC 1 1199 1568 -369 1391  
SINCE JUL 1 2447 2959 -512 2664  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 75 200 AM  
AVERAGE 86  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 57 1932  
2013  
MINIMUM TEMPERATURE (F) 17 -15 1918  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 808 AM EST SUNSET 521 PM EST  
JANUARY 13 2024.......SUNRISE 807 AM EST SUNSET 523 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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