862  
CDUS43 KDTX 120538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT SAT JUL 12 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 11 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 79 425 PM 107 1936 83 -4 81  
MINIMUM 68 448 AM 41 1945 61 7 62  
AVERAGE 74 72 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.99 1943 0.08 0.00 0.00  
MONTH TO DATE 0.24 1.01 -0.77 1.40  
SINCE JUN 1 3.18 4.29 -1.11 3.78  
SINCE JAN 1 13.52 16.60 -3.08 14.45  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 18 47 -29 28  
SINCE JUL 1 0 0 0 3  
 
COOLING  
YESTERDAY 9 7 2 7  
MONTH TO DATE 112 77 35 75  
SINCE JUN 1 327 217 110 262  
SINCE JAN 1 352 261 91 306    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 900 PM  
LOWEST 71 1000 AM  
AVERAGE 83  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 105 1936  
MINIMUM TEMPERATURE (F) 61 46 2002  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 607 AM EDT SUNSET 917 PM EDT  
JULY 13 2025..........SUNRISE 608 AM EDT SUNSET 916 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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