387  
CDUS43 KDTX 180550  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
150 AM EDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JUNE 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 456 PM 99 1994 80 0 82  
MINIMUM 56 442 AM 43 1980 61 -5 64  
AVERAGE 68 71 -3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1881 0.11 -0.11 0.00  
MONTH TO DATE 1.43 1.82 -0.39 2.26  
SINCE JUN 1 1.43 1.82 -0.39 2.26  
SINCE JAN 1 15.38 15.54 -0.16 14.13  
 
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 37.1 45.0 -7.9 47.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 19 25 -6 8  
SINCE JUN 1 19 25 -6 8  
SINCE JUL 1 5402 6064 -662 5793  
 
COOLING  
YESTERDAY 3 6 -3 8  
MONTH TO DATE 46 79 -33 87  
SINCE JUN 1 46 79 -33 87  
SINCE JAN 1 95 134 -39 197    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 28 600 PM  
AVERAGE 59  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1994  
MINIMUM TEMPERATURE (F) 61 47 1950  
1960  
1980  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 557 AM EDT SUNSET 912 PM EDT  
JUNE 19 2023..........SUNRISE 557 AM EDT SUNSET 913 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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