254  
CDUS43 KDTX 292130  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
430 PM EST FRI DEC 29 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 29 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 42 358 PM 59 1984 32 10 49  
MINIMUM 40 1016 AM -5 1933 20 20 36  
AVERAGE 41 26 15 43  
 
PRECIPITATION (IN)  
TODAY 0.09 1.02 1990 0.05 0.04 0.00  
MONTH TO DATE 1.64 1.72 -0.08 0.97  
SINCE DEC 1 1.64 1.72 -0.08 0.97  
SINCE JAN 1 34.66 31.99 2.67 27.06  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 24 39 -15 22  
MONTH TO DATE 761 1039 -278 1015  
SINCE DEC 1 761 1039 -278 1015  
SINCE JUL 1 2009 2430 -421 2288  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 85  
AVERAGE 91  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 1936  
MINIMUM TEMPERATURE (F) 20 -8 1946  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 809 AM EST SUNSET 508 PM EST  
DECEMBER 30 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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