478  
CDUS43 KDTX 222045  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
445 PM EDT TUE APR 22 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 22 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 64 257 PM 87 1980 59 5 65  
MINIMUM 37 602 AM 22 2020 39 -2 33  
2021  
AVERAGE 51 49 2 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 1999 0.11 -0.11 0.00  
MONTH TO DATE 2.41 2.31 0.10 1.89  
SINCE MAR 1 5.10 4.33 0.77 4.51  
SINCE JAN 1 6.36 8.02 -1.66 7.49  
 
SNOWFALL (IN)  
TODAY MM 1.0 2002 0.1 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 34  
AVERAGE 55  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 1925  
MINIMUM TEMPERATURE (F) 39 23 1956  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 642 AM EDT SUNSET 828 PM EDT  
APRIL 23 2025.........SUNRISE 640 AM EDT SUNSET 830 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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