004  
CDUS43 KDTX 202126  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EST MON JAN 20 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 20 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 23 356 PM 29 -6 10  
MINIMUM 8 916 AM 15 -7 -4  
AVERAGE 16 22 -6 3  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05 -0.05 0.00  
MONTH TO DATE 1.84 1.19 0.65 0.36  
SINCE DEC 1 4.80 3.05 1.75 2.34  
SINCE JAN 1 1.84 1.19 0.65 0.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 0.0  
MONTH TO DATE 9.7 7.9 1.8 2.7  
SINCE DEC 1 15.5 16.9 -1.4 4.5  
SINCE JUL 1 22.1 20.8 1.3 17.0  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 49 43 6 62  
MONTH TO DATE 691 851 -160 771  
SINCE DEC 1 1690 2018 -328 1807  
SINCE JUL 1 3144 3491 -347 3332  
 
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 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 62  
AVERAGE 73  
   
......................................................
 
 
SUNRISE AND SUNSET  
JANUARY 20 2020.......SUNRISE 804 AM EST SUNSET 531 PM EST  
JANUARY 21 2020.......SUNRISE 803 AM EST SUNSET 533 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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