319  
CDUS43 KDTX 210541  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EDT SUN APR 21 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 20 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 344 PM 81 1957 58 -13 58  
1985  
1987  
MINIMUM 36 522 AM 23 1928 38 -2 40  
AVERAGE 41 48 -7 49  
 
PRECIPITATION (IN)  
YESTERDAY T 1.17 2000 0.11 -0.11 0.09  
MONTH TO DATE 1.89 2.09 -0.20 2.04  
SINCE MAR 1 4.51 4.11 0.40 5.13  
SINCE JAN 1 7.49 7.80 -0.31 10.27  
 
SNOWFALL (IN)  
YESTERDAY T 0.4 1943 0.1 -0.1 0.0  
MONTH TO DATE T 2.1 -2.1 T  
SINCE MAR 1 6.2 8.1 -1.9 11.0  
SINCE JUL 1 32.2 48.7 -16.5 46.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 17 7 16  
MONTH TO DATE 312 423 -111 303  
SINCE MAR 1 1084 1385 -301 1245  
SINCE JUL 1 5211 6330 -1119 5612  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 14  
SINCE MAR 1 0 1 -1 14  
SINCE JAN 1 0 1 -1 14    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 200 AM  
LOWEST 43 100 PM  
AVERAGE 51  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 84 1985  
MINIMUM TEMPERATURE (F) 38 24 2021  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 643 AM EDT SUNSET 827 PM EDT  
APRIL 22 2024.........SUNRISE 642 AM EDT SUNSET 829 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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