532  
CDUS43 KDTX 072202  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
502 PM EST TUE JAN 07 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 7 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2020  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 353 PM 29 9 49  
MINIMUM 30 852 AM 16 14 28  
AVERAGE 34 23 11 39  
 
PRECIPITATION (IN)  
TODAY T 0.06 -0.06 0.16  
MONTH TO DATE 0.06 0.44 -0.38 0.19  
SINCE DEC 1 3.02 2.30 0.72 2.17  
SINCE JAN 1 0.06 0.44 -0.38 0.19  
 
SNOWFALL (IN)  
TODAY T 0.4 -0.4 0.2  
MONTH TO DATE 1.2 2.6 -1.4 0.7  
SINCE DEC 1 7.0 11.6 -4.6 2.5  
SINCE JUL 1 13.6 15.5 -1.9 15.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 42 -11 26  
MONTH TO DATE 212 293 -81 223  
SINCE DEC 1 1211 1460 -249 1259  
SINCE JUL 1 2665 2933 -268 2784  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 64  
AVERAGE 73  
   
......................................................
 
 
SUNRISE AND SUNSET  
JANUARY 7 2020.......SUNRISE 809 AM EST SUNSET 516 PM EST  
JANUARY 8 2020.......SUNRISE 809 AM EST SUNSET 517 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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