228  
CDUS43 KDTX 200638  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EST WED DEC 20 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 19 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 32 MM 52 1923 34 -2 26  
MINIMUM 24 MM -9 1951 22 2 23  
AVERAGE 28 28 0 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 1929 0.06 -0.06 0.00  
MONTH TO DATE 0.77 1.14 -0.37 0.66  
SINCE DEC 1 0.77 1.14 -0.37 0.66  
SINCE JAN 1 33.79 31.41 2.38 26.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.7 1929 0.4 -0.4 0.0  
MONTH TO DATE 2.0 7.0 -5.0 1.5  
SINCE DEC 1 2.0 7.0 -5.0 1.5  
SINCE JUL 1 3.5 10.5 -7.0 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 37 0 40  
MONTH TO DATE 530 656 -126 608  
SINCE DEC 1 530 656 -126 608  
SINCE JUL 1 1778 2047 -269 1881  
 
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 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 700 PM  
LOWEST 56 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 1957  
MINIMUM TEMPERATURE (F) 22 -5 1942  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 805 AM EST SUNSET 502 PM EST  
DECEMBER 21 2023......SUNRISE 806 AM EST SUNSET 503 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page