497  
CDUS43 KDTX 212037  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
437 PM EDT WED JUN 21 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 253 PM 95 1923 80 4 95  
1988  
2022  
MINIMUM 61 438 AM 39 1940 59 2 67  
1992  
AVERAGE 73 70 3 81  
 
PRECIPITATION (IN)  
TODAY 0.00 3.11 2011 0.11 -0.11 0.00  
MONTH TO DATE 0.31 2.27 -1.96 2.01  
SINCE JUN 1 0.31 2.27 -1.96 2.01  
SINCE JAN 1 12.18 14.58 -2.40 13.08  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 41 43 -2 25  
SINCE JUN 1 41 43 -2 25  
SINCE JUL 1 6105 6777 -672 6467  
 
COOLING  
TODAY 8 6 2 16  
MONTH TO DATE 56 84 -28 77  
SINCE JUN 1 56 84 -28 77  
SINCE JAN 1 97 128 -31 164    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 41  
AVERAGE 60  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1966  
MINIMUM TEMPERATURE (F) 60 40 1963  
1992  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 555 AM EDT SUNSET 921 PM EDT  
JUNE 22 2023..........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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