972  
CDUS43 KDTX 010537  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT THU JUN 01 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 31 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 89 408 PM 95 1919 74 15 89  
MINIMUM 65 520 AM 38 1930 53 12 73  
2009  
AVERAGE 77 64 13 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.19 1942 0.10 -0.10 0.01  
MONTH TO DATE 0.80 3.41 -2.61 3.42  
SINCE MAR 1 6.73 8.62 -1.89 8.59  
SINCE JAN 1 11.87 12.31 -0.44 11.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 0 4 -4 0  
MONTH TO DATE 255 252 3 199  
SINCE MAR 1 1697 1788 -91 1781  
SINCE JUL 1 6064 6733 -669 6442  
 
COOLING  
YESTERDAY 12 3 9 16  
MONTH TO DATE 27 41 -14 85  
SINCE MAR 1 41 44 -3 87  
SINCE JAN 1 41 44 -3 87    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 24 700 PM  
AVERAGE 47  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 104 1934  
MINIMUM TEMPERATURE (F) 54 37 1993  
2003  
 
SUNRISE AND SUNSET  
JUNE 1 2023..........SUNRISE 558 AM EDT SUNSET 910 PM EDT  
JUNE 2 2023..........SUNRISE 558 AM EDT SUNSET 911 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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