977  
CDUS43 KDTX 190538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT THU JUN 19 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 18 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 77 349 PM 99 1994 79 -2 89  
MINIMUM 67 938 AM 45 1933 59 8 74  
1950  
AVERAGE 72 69 3 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.57 1.95 1928 0.11 0.46 T  
MONTH TO DATE 1.17 1.94 -0.77 0.51  
SINCE JUN 1 1.17 1.94 -0.77 0.51  
SINCE JAN 1 11.51 14.25 -2.74 11.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 32.3 49.0 -16.7 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 40 -22 20  
SINCE JUN 1 18 40 -22 20  
SINCE JUL 1 6196 6774 -578 5496  
 
COOLING  
YESTERDAY 7 5 2 17  
MONTH TO DATE 62 68 -6 96  
SINCE JUN 1 62 68 -6 96  
SINCE JAN 1 87 112 -25 140    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 71 300 PM  
AVERAGE 84  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 1995  
MINIMUM TEMPERATURE (F) 59 42 1926  
 
SUNRISE AND SUNSET  
JUNE 19 2025..........SUNRISE 555 AM EDT SUNSET 921 PM EDT  
JUNE 20 2025..........SUNRISE 555 AM EDT SUNSET 921 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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