614  
CDUS43 KDTX 200639  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EST MON JAN 20 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 19 451 AM 51 1933 29 -10 18  
MINIMUM 3 1159 PM -22 1994 16 -13 2  
AVERAGE 11 22 -11 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1928 0.06 -0.06 0.03  
MONTH TO DATE 0.35 1.25 -0.90 1.16  
SINCE DEC 1 2.85 3.10 -0.25 2.89  
SINCE JAN 1 0.35 1.25 -0.90 1.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1992 0.5 -0.5 0.8  
MONTH TO DATE 5.3 8.5 -3.2 13.0  
SINCE DEC 1 15.1 20.3 -5.2 15.1  
SINCE JUL 1 15.2 23.8 -8.6 16.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 43 11 55  
MONTH TO DATE 811 787 24 768  
SINCE DEC 1 1872 1906 -34 1600  
SINCE JUL 1 2865 3297 -432 2848  
 
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 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 42 500 PM  
AVERAGE 55  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 53 1921  
MINIMUM TEMPERATURE (F) 16 -13 1994  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 803 AM EST SUNSET 532 PM EST  
JANUARY 21 2025.......SUNRISE 802 AM EST SUNSET 534 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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