150  
CDUS43 KDTX 090535  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 8 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 64 406 PM 87 2014 68 -4 67  
2015  
MINIMUM 52 429 AM 30 1976 47 5 44  
AVERAGE 58 58 0 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.85 1974 0.11 -0.09 0.00  
MONTH TO DATE 0.33 0.99 -0.66 1.70  
SINCE MAR 1 7.32 6.68 0.64 6.63  
SINCE JAN 1 13.36 10.99 2.37 9.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1947 0.0 0.0 0.0  
2020  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 15.9 7.7 8.2 7.5  
SINCE JUL 1 37.1 45.0 -7.9 47.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 8 -1 9  
MONTH TO DATE 100 75 25 80  
SINCE MAR 1 1387 1424 -37 1414  
SINCE JUL 1 5289 5916 -627 5744  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 4 0 0  
SINCE MAR 1 17 9 8 7  
SINCE JAN 1 17 9 8 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 58 500 PM  
AVERAGE 72  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1896  
MINIMUM TEMPERATURE (F) 48 27 2020  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 619 AM EDT SUNSET 841 PM EDT  
MAY 10 2023...........SUNRISE 618 AM EDT SUNSET 842 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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