442  
CDUS43 KDTX 302140  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
440 PM EST MON DEC 30 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 30 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 349 PM 59 1936 31 16 35  
MINIMUM 35 118 AM -8 1946 20 15 27  
AVERAGE 41 26 15 31  
 
PRECIPITATION (IN)  
TODAY 0.12 1.89 1972 0.07 0.05 0.00  
MONTH TO DATE 2.20 1.79 0.41 1.68  
SINCE DEC 1 2.20 1.79 0.41 1.68  
SINCE JAN 1 25.68 32.06 -6.38 34.70  
 
SNOWFALL (IN)  
TODAY T 11.5 1971 0.5 -0.5 0.0  
MONTH TO DATE 6.2 11.4 -5.2 2.0  
SINCE DEC 1 6.2 11.4 -5.2 2.0  
SINCE JUL 1 6.3 14.9 -8.6 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 40 -16 34  
MONTH TO DATE 1026 1079 -53 800  
SINCE DEC 1 1026 1079 -53 800  
SINCE JUL 1 2019 2470 -451 2048  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 780 632 148 587    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 60  
AVERAGE 76  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 62 1965  
MINIMUM TEMPERATURE (F) 19 -7 1976  
 
SUNRISE AND SUNSET  
DECEMBER 30 2024......SUNRISE 809 AM EST SUNSET 509 PM EST  
DECEMBER 31 2024......SUNRISE 809 AM EST SUNSET 510 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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