850  
CDUS43 KDTX 110546  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
146 AM EDT THU MAY 11 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 10 2023
 
 
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)  
YESTERDAY  
MAXIMUM 78 510 PM 91 1936 66 12 83  
MINIMUM 48 604 AM 24 1923 45 3 55  
AVERAGE 63 56 7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1981 0.11 -0.11 0.00  
MONTH TO DATE 0.57 1.12 -0.55 0.66  
SINCE MAR 1 6.50 6.33 0.17 5.83  
SINCE JAN 1 11.64 10.02 1.62 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1990 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 11.0 8.4 2.6 4.2  
SINCE JUL 1 46.7 49.0 -2.3 36.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 10 -8 0  
MONTH TO DATE 122 113 9 119  
SINCE MAR 1 1564 1649 -85 1701  
SINCE JUL 1 5931 6594 -663 6362  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 0 3 -3 4  
SINCE MAR 1 14 6 8 6  
SINCE JAN 1 14 6 8 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
LOWEST 29 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1922  
MINIMUM TEMPERATURE (F) 46 27 1949  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 616 AM EDT SUNSET 850 PM EDT  
MAY 12 2023...........SUNRISE 615 AM EDT SUNSET 851 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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