721  
CDUS43 KDTX 290646  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
146 AM EST SUN DEC 29 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 28 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 54 949 AM 59 1984 32 22 43  
MINIMUM 40 1136 PM -8 1924 20 20 41  
AVERAGE 47 26 21 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1959 0.06 -0.06 0.11  
MONTH TO DATE 0.94 1.67 -0.73 1.55  
SINCE DEC 1 0.94 1.67 -0.73 1.55  
SINCE JAN 1 24.42 31.94 -7.52 34.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1968 0.4 -0.4 0.0  
MONTH TO DATE 6.1 10.5 -4.4 2.0  
SINCE DEC 1 6.1 10.5 -4.4 2.0  
SINCE JUL 1 6.2 14.0 -7.8 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 39 -21 23  
MONTH TO DATE 975 1000 -25 737  
SINCE DEC 1 975 1000 -25 737  
SINCE JUL 1 1968 2391 -423 1985  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 780 632 148 587    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 14.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 68 300 PM  
AVERAGE 81  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1984  
MINIMUM TEMPERATURE (F) 20 -5 1933  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 809 AM EST SUNSET 508 PM EST  
DECEMBER 30 2024......SUNRISE 809 AM EST SUNSET 509 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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