999  
CDUS43 KDTX 290535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT TUE APR 29 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 28 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 77 418 PM 85 1990 61 16 70  
MINIMUM 49 610 AM 24 1946 41 8 48  
AVERAGE 63 51 12 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 2011 0.11 -0.11 0.17  
MONTH TO DATE 2.49 2.96 -0.47 2.42  
SINCE MAR 1 5.18 4.98 0.20 5.04  
SINCE JAN 1 6.44 8.67 -2.23 8.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1961 0.1 -0.1 0.0  
MONTH TO DATE 0.6 2.4 -1.8 T  
SINCE MAR 1 2.1 8.4 -6.3 6.2  
SINCE JUL 1 32.3 49.0 -16.7 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 14 -12 6  
MONTH TO DATE 513 546 -33 432  
SINCE MAR 1 1302 1508 -206 1204  
SINCE JUL 1 5870 6453 -583 5331  
 
COOLING  
YESTERDAY 0 0 0 0  
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 25 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 600 AM  
LOWEST 23 500 PM  
AVERAGE 34  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1970  
MINIMUM TEMPERATURE (F) 41 26 1945  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 631 AM EDT SUNSET 837 PM EDT  
APRIL 30 2025.........SUNRISE 630 AM EDT SUNSET 838 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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