331  
CDUS43 KDTX 310637  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EST WED JAN 31 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 30 2024  
 
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)  
YESTERDAY  
MAXIMUM 34 1010 PM 55 2013 29 5 22  
MINIMUM 32 444 AM -17 1951 15 17 6  
AVERAGE 33 22 11 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.74 1947 0.05 0.07 0.03  
MONTH TO DATE 2.25 1.87 0.38 2.02  
SINCE DEC 1 3.98 3.72 0.26 3.01  
SINCE JAN 1 2.25 1.87 0.38 2.02  
 
SNOWFALL (IN)  
YESTERDAY 1.4 4.3 1939 0.5 0.9 0.4  
MONTH TO DATE 14.8 13.5 1.3 12.5  
SINCE DEC 1 16.9 25.3 -8.4 17.6  
SINCE JUL 1 18.4 28.8 -10.4 22.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 43 -11 51  
MONTH TO DATE 1159 1260 -101 989  
SINCE DEC 1 1991 2379 -388 2050  
SINCE JUL 1 3239 3770 -531 3323  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 85 1200 AM  
AVERAGE 91  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 1989  
MINIMUM TEMPERATURE (F) 15 -15 1994  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 754 AM EST SUNSET 546 PM EST  
FEBRUARY 1 2024......SUNRISE 753 AM EST SUNSET 547 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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