290  
CDUS43 KDTX 140535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT TUE MAY 14 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 13 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 308 PM 88 1977 68 13 69  
2022  
MINIMUM 57 1140 PM 26 1946 47 10 52  
AVERAGE 69 57 12 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.21 2010 0.11 -0.10 T  
MONTH TO DATE 0.84 1.46 -0.62 0.57  
SINCE MAR 1 5.99 6.67 -0.68 6.50  
SINCE JAN 1 8.97 10.36 -1.39 11.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 6.2 8.4 -2.2 11.0  
SINCE JUL 1 32.2 49.0 -16.8 46.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 4  
MONTH TO DATE 84 141 -57 126  
SINCE MAR 1 1304 1677 -373 1568  
SINCE JUL 1 5431 6622 -1191 5935  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 4 6 -2 4  
SINCE MAR 1 5 9 -4 18  
SINCE JAN 1 5 9 -4 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 36 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 2022  
MINIMUM TEMPERATURE (F) 47 31 1920  
1943  
 
SUNRISE AND SUNSET  
MAY 14 2024...........SUNRISE 612 AM EDT SUNSET 854 PM EDT  
MAY 15 2024...........SUNRISE 611 AM EDT SUNSET 855 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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