542  
CDUS43 KDTX 280536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT MON APR 28 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 27 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 68 517 PM 85 1938 61 7 81  
1962  
1990  
MINIMUM 34 512 AM 27 1993 40 -6 51  
1996  
AVERAGE 51 51 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 2011 0.11 -0.11 0.29  
MONTH TO DATE 2.49 2.85 -0.36 2.25  
SINCE MAR 1 5.18 4.87 0.31 4.87  
SINCE JAN 1 6.44 8.56 -2.12 7.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2004 0.0 0.0 0.0  
MONTH TO DATE 0.6 2.3 -1.7 T  
SINCE MAR 1 2.1 8.3 -6.2 6.2  
SINCE JUL 1 32.3 48.9 -16.6 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 14 0 0  
MONTH TO DATE 511 532 -21 426  
SINCE MAR 1 1300 1494 -194 1198  
SINCE JUL 1 5868 6439 -571 5325  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 1 1 0 1  
SINCE JAN 1 1 1 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 23 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 85 1990  
MINIMUM TEMPERATURE (F) 41 24 1946  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 633 AM EDT SUNSET 835 PM EDT  
APRIL 29 2025.........SUNRISE 631 AM EDT SUNSET 837 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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