862  
CDUS43 KDTX 120539  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 11 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 80 551 PM 88 1922 67 13 78  
MINIMUM 51 519 AM 27 1949 46 5 59  
AVERAGE 66 56 10 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1942 0.12 -0.12 T  
MONTH TO DATE 0.57 1.24 -0.67 0.66  
SINCE MAR 1 6.50 6.45 0.05 5.83  
SINCE JAN 1 11.64 10.14 1.50 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1966 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 10 -10 0  
MONTH TO DATE 122 123 -1 119  
SINCE MAR 1 1564 1659 -95 1701  
SINCE JUL 1 5931 6604 -673 6362  
 
COOLING  
YESTERDAY 1 1 0 4  
MONTH TO DATE 1 4 -3 8  
SINCE MAR 1 15 7 8 10  
SINCE JAN 1 15 7 8 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 26 500 PM  
AVERAGE 52  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 2022  
MINIMUM TEMPERATURE (F) 46 29 1939  
1946  
2020  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 615 AM EDT SUNSET 851 PM EDT  
MAY 13 2023...........SUNRISE 614 AM EDT SUNSET 852 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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