650  
CDUS43 KDTX 182028  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
428 PM EDT TUE APR 18 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR APRIL 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 48 257 PM 86 2004 60 -12 39  
MINIMUM 33 551 AM 8 1875 40 -7 33  
AVERAGE 41 50 -9 36  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 24 15 9 29  
MONTH TO DATE 233 335 -102 360  
SINCE MAR 1 1071 1196 -125 1150  
SINCE JUL 1 4973 5688 -715 5480  
 
COOLING  
TODAY 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 16.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 200 AM  
LOWEST 46 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1977  
2005  
MINIMUM TEMPERATURE (F) 40 23 1897  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 648 AM EDT SUNSET 818 PM EDT  
APRIL 19 2023.........SUNRISE 647 AM EDT SUNSET 819 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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