023  
CDUS43 KDTX 190543  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
143 AM EDT WED APR 19 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR APRIL 18 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 50 529 PM 86 2004 60 -10 39  
MINIMUM 33 551 AM 8 1875 40 -7 33  
AVERAGE 42 50 -8 36  
 
PRECIPITATION (IN)  
YESTERDAY T 0.93 1917 0.11 -0.11 0.41  
MONTH TO DATE 1.55 1.86 -0.31 1.40  
SINCE MAR 1 5.66 4.29 1.37 3.58  
SINCE JAN 1 11.70 8.60 3.10 6.71  
 
SNOWFALL (IN)  
YESTERDAY T 2.3 2022 0.0 0.0 2.3  
MONTH TO DATE T 1.2 -1.2 4.1  
SINCE MAR 1 15.8 7.4 8.4 7.5  
SINCE JUL 1 37.0 44.7 -7.7 47.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 15 8 29  
MONTH TO DATE 232 335 -103 360  
SINCE MAR 1 1070 1196 -126 1150  
SINCE JUL 1 4972 5688 -716 5480  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 0 13 0  
SINCE MAR 1 13 1 12 0  
SINCE JAN 1 13 1 12 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 200 AM  
LOWEST 44 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1977  
2005  
MINIMUM TEMPERATURE (F) 40 23 1897  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 647 AM EDT SUNSET 819 PM EDT  
APRIL 20 2023.........SUNRISE 645 AM EDT SUNSET 820 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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