109  
CDUS43 KDTX 050536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT SAT APR 05 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 4 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 48 219 PM 76 1921 51 -3 42  
MINIMUM 31 627 AM 15 1954 32 -1 33  
AVERAGE 40 41 -1 38  
 
PRECIPITATION (IN)  
YESTERDAY T 1.13 1947 0.09 -0.09 0.06  
MONTH TO DATE 1.28 0.36 0.92 0.46  
SINCE MAR 1 3.97 2.38 1.59 3.08  
SINCE JAN 1 5.23 6.07 -0.84 6.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1920 0.1 -0.1 0.0  
MONTH TO DATE 0.6 0.5 0.1 0.0  
SINCE MAR 1 2.1 6.5 -4.4 6.2  
SINCE JUL 1 32.3 47.1 -14.8 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 24 1 27  
MONTH TO DATE 97 98 -1 98  
SINCE MAR 1 886 1060 -174 870  
SINCE JUL 1 5454 6005 -551 4997  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 1 0 0  
SINCE JAN 1 1 1 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 55 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 79 1921  
MINIMUM TEMPERATURE (F) 32 14 1995  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 710 AM EDT SUNSET 808 PM EDT  
APRIL 6 2025.........SUNRISE 709 AM EDT SUNSET 809 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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