846  
CDUS43 KDTX 010637  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EST THU FEB 01 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 31 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 39 535 PM 55 1989 29 10 14  
MINIMUM 33 808 AM -15 1994 15 18 -3  
AVERAGE 36 22 14 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 1914 0.05 -0.05 T  
MONTH TO DATE 2.25 1.92 0.33 2.02  
SINCE DEC 1 3.98 3.77 0.21 3.01  
SINCE JAN 1 2.25 1.92 0.33 2.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.5 1914 0.4 -0.4 T  
MONTH TO DATE 16.2 13.9 2.3 12.5  
SINCE DEC 1 18.3 25.7 -7.4 17.6  
SINCE JUL 1 19.8 29.2 -9.4 22.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 43 -14 59  
MONTH TO DATE 1188 1303 -115 1048  
SINCE DEC 1 2020 2422 -402 2109  
SINCE JUL 1 3268 3813 -545 3382  
 
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 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 75 800 PM  
AVERAGE 88  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 50 1933  
MINIMUM TEMPERATURE (F) 15 -16 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2024......SUNRISE 753 AM EST SUNSET 547 PM EST  
FEBRUARY 2 2024......SUNRISE 752 AM EST SUNSET 549 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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