171  
CDUS43 KDTX 240540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT THU APR 24 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 23 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 61 303 PM 87 1925 59 2 67  
MINIMUM 43 543 AM 23 1956 39 4 44  
AVERAGE 52 49 3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.76 1988 0.11 -0.07 0.06  
MONTH TO DATE 2.46 2.42 0.04 1.95  
SINCE MAR 1 5.15 4.44 0.71 4.57  
SINCE JAN 1 6.41 8.13 -1.72 7.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 2005 0.0 0.0 0.0  
MONTH TO DATE 0.6 2.2 -1.6 T  
SINCE MAR 1 2.1 8.2 -6.1 6.2  
SINCE JUL 1 32.3 48.8 -16.5 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 9  
MONTH TO DATE 472 472 0 356  
SINCE MAR 1 1261 1434 -173 1128  
SINCE JUL 1 5829 6379 -550 5255  
 
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 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 46 300 PM  
AVERAGE 68  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1915  
MINIMUM TEMPERATURE (F) 39 25 1918  
 
SUNRISE AND SUNSET  
APRIL 24 2025.........SUNRISE 639 AM EDT SUNSET 831 PM EDT  
APRIL 25 2025.........SUNRISE 637 AM EDT SUNSET 832 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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