396  
CDUS43 KDTX 300652  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
152 AM EST SAT DEC 30 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 29 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 42 358 PM 59 1984 32 10 49  
MINIMUM 30 1159 PM -5 1933 20 10 36  
AVERAGE 36 26 10 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.02 1990 0.05 0.08 0.00  
MONTH TO DATE 1.68 1.72 -0.04 0.97  
SINCE DEC 1 1.68 1.72 -0.04 0.97  
SINCE JAN 1 34.70 31.99 2.71 27.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 1946 0.4 -0.4 0.0  
MONTH TO DATE 2.0 10.9 -8.9 5.1  
SINCE DEC 1 2.0 10.9 -8.9 5.1  
SINCE JUL 1 3.5 14.4 -10.9 9.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 39 -10 22  
MONTH TO DATE 766 1039 -273 1015  
SINCE DEC 1 766 1039 -273 1015  
SINCE JUL 1 2014 2430 -416 2288  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 587 632 -45 727    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 85 100 PM  
AVERAGE 91  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 1936  
MINIMUM TEMPERATURE (F) 20 -8 1946  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 809 AM EST SUNSET 509 PM EST  
DECEMBER 31 2023......SUNRISE 809 AM EST SUNSET 509 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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