843  
CDUS43 KDTX 010539  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EDT TUE JUL 01 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 30 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 85 427 PM 99 1964 82 3 73  
MINIMUM 72 532 AM 40 1943 61 11 53  
AVERAGE 79 71 8 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.60 2.24 1976 0.11 0.49 0.00  
MONTH TO DATE 2.94 3.28 -0.34 2.38  
SINCE JUN 1 2.94 3.28 -0.34 2.38  
SINCE JAN 1 13.28 15.59 -2.31 13.05  
 
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 0 0 2  
MONTH TO DATE 18 48 -30 25  
SINCE JUN 1 18 48 -30 25  
SINCE JUL 1 6196 6782 -586 5501  
 
COOLING  
YESTERDAY 14 7 7 0  
MONTH TO DATE 215 140 75 187  
SINCE JUN 1 215 140 75 187  
SINCE JAN 1 240 184 56 231    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 PM  
LOWEST 65 400 PM  
AVERAGE 78  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1931  
MINIMUM TEMPERATURE (F) 61 42 1950  
 
SUNRISE AND SUNSET  
JULY 1 2025..........SUNRISE 559 AM EDT SUNSET 921 PM EDT  
JULY 2 2025..........SUNRISE 600 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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