734  
CDUS43 KDTX 152027  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT SAT MAR 15 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 15 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 73 259 PM 78 1990 42 31 50  
2012  
MINIMUM 59 838 AM 4 1916 25 34 33  
1925  
AVERAGE 66 34 32 42  
 
PRECIPITATION (IN)  
TODAY 0.15 0.72 1912 0.06 0.09 0.00  
MONTH TO DATE 0.82 0.97 -0.15 1.94  
SINCE MAR 1 0.82 0.97 -0.15 1.94  
SINCE JAN 1 2.08 4.66 -2.58 4.92  
 
SNOWFALL (IN)  
TODAY 0.0 8.5 1912 0.3 -0.3 0.0  
MONTH TO DATE T 4.0 -4.0 1.0  
SINCE MAR 1 T 4.0 -4.0 1.0  
SINCE JUL 1 30.2 44.6 -14.4 27.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 31 -31 23  
MONTH TO DATE 387 508 -121 302  
SINCE MAR 1 387 508 -121 302  
SINCE JUL 1 4955 5453 -498 4429  
 
COOLING  
TODAY 1 0 1 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 35 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 19.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 33  
AVERAGE 54  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 71 1927  
MINIMUM TEMPERATURE (F) 26 1 1912  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 748 AM EDT SUNSET 743 PM EDT  
MARCH 16 2025.........SUNRISE 746 AM EDT SUNSET 744 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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