198  
CDUS43 KDTX 230537  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT WED APR 23 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 22 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 64 411 PM 87 1980 59 5 65  
MINIMUM 37 602 AM 22 2020 39 -2 33  
2021  
AVERAGE 51 49 2 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.15 1999 0.11 -0.10 0.00  
MONTH TO DATE 2.42 2.31 0.11 1.89  
SINCE MAR 1 5.11 4.33 0.78 4.51  
SINCE JAN 1 6.37 8.02 -1.65 7.49  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 2002 0.1 -0.1 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 14 16 -2 16  
MONTH TO DATE 459 456 3 347  
SINCE MAR 1 1248 1418 -170 1119  
SINCE JUL 1 5816 6363 -547 5246  
 
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 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 34 300 PM  
AVERAGE 55  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 1925  
MINIMUM TEMPERATURE (F) 39 23 1956  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 640 AM EDT SUNSET 830 PM EDT  
APRIL 24 2025.........SUNRISE 639 AM EDT SUNSET 831 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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