363  
CDUS43 KDTX 172025  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 PM EDT MON MAR 17 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 17 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 259 PM 80 2012 43 1 38  
MINIMUM 22 637 AM 1 1916 26 -4 28  
AVERAGE 33 34 -1 33  
 
PRECIPITATION (IN)  
TODAY 0.00 2.04 1973 0.06 -0.06 T  
MONTH TO DATE 1.43 1.09 0.34 1.94  
SINCE MAR 1 1.43 1.09 0.34 1.94  
SINCE JAN 1 2.69 4.78 -2.09 4.92  
 
SNOWFALL (IN)  
TODAY 0.0 21.3 1973 0.2 -0.2 T  
MONTH TO DATE 0.1 4.3 -4.2 1.0  
SINCE MAR 1 0.1 4.3 -4.2 1.0  
SINCE JUL 1 30.3 44.9 -14.6 27.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 31 1 32  
MONTH TO DATE 440 570 -130 356  
SINCE MAR 1 440 570 -130 356  
SINCE JUL 1 5008 5515 -507 4483  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 49  
AVERAGE 64  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 73 2012  
MINIMUM TEMPERATURE (F) 26 6 1916  
1939  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 744 AM EDT SUNSET 745 PM EDT  
MARCH 18 2025.........SUNRISE 743 AM EDT SUNSET 747 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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