506  
CDUS43 KDTX 280636  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EST THU DEC 28 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 27 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 50 1238 AM 55 2008 32 18 26  
MINIMUM 42 1159 PM -10 1925 20 22 20  
AVERAGE 46 26 20 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.31 1942 0.06 0.14 T  
MONTH TO DATE 1.44 1.61 -0.17 0.97  
SINCE DEC 1 1.44 1.61 -0.17 0.97  
SINCE JAN 1 34.46 31.88 2.58 27.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 1988 0.4 -0.4 T  
MONTH TO DATE 2.0 10.1 -8.1 5.1  
SINCE DEC 1 2.0 10.1 -8.1 5.1  
SINCE JUL 1 3.5 13.6 -10.1 9.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 39 -20 42  
MONTH TO DATE 714 961 -247 962  
SINCE DEC 1 714 961 -247 962  
SINCE JUL 1 1962 2352 -390 2235  
 
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 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 85 700 AM  
AVERAGE 91  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1984  
MINIMUM TEMPERATURE (F) 20 -8 1924  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 809 AM EST SUNSET 507 PM EST  
DECEMBER 29 2023......SUNRISE 809 AM EST SUNSET 508 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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