617  
CDUS43 KDTX 300536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 401 PM 100 1933 82 4 78  
1971  
MINIMUM 61 513 AM 42 1923 61 0 60  
1943  
AVERAGE 74 71 3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.45 1.44 1939 0.11 0.34 0.21  
MONTH TO DATE 1.95 3.17 -1.22 2.23  
SINCE JUN 1 1.95 3.17 -1.22 2.23  
SINCE JAN 1 13.82 15.48 -1.66 13.30  
 
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 46.7 49.0 -2.3 36.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 41 48 -7 27  
SINCE JUN 1 41 48 -7 27  
SINCE JUL 1 6105 6782 -677 6469  
 
COOLING  
YESTERDAY 9 6 3 4  
MONTH TO DATE 111 132 -21 128  
SINCE JUN 1 111 132 -21 128  
SINCE JAN 1 152 176 -24 215    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 49 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1964  
MINIMUM TEMPERATURE (F) 61 40 1943  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 558 AM EDT SUNSET 921 PM EDT  
JULY 1 2023..........SUNRISE 559 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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