992  
CDUS43 KDTX 182133  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
433 PM EST SAT JAN 18 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 18 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 37 333 PM 29 8 28  
MINIMUM 22 323 AM 15 7 19  
AVERAGE 30 22 8 24  
 
PRECIPITATION (IN)  
TODAY 0.21 0.05 0.16 0.00  
MONTH TO DATE 1.80 1.09 0.71 0.24  
SINCE DEC 1 4.76 2.95 1.81 2.22  
SINCE JAN 1 1.80 1.09 0.71 0.24  
 
SNOWFALL (IN)  
TODAY 5.0 0.4 4.6 0.0  
MONTH TO DATE 7.9 7.1 0.8 1.0  
SINCE DEC 1 13.7 16.1 -2.4 2.8  
SINCE JUL 1 20.3 20.0 0.3 15.3  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 35 43 -8 41  
MONTH TO DATE 599 765 -166 656  
SINCE DEC 1 1598 1932 -334 1692  
SINCE JUL 1 3052 3405 -353 3217  
 
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 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 71  
AVERAGE 80  
   
......................................................
 
 
SUNRISE AND SUNSET  
JANUARY 18 2020.......SUNRISE 805 AM EST SUNSET 529 PM EST  
JANUARY 19 2020.......SUNRISE 804 AM EST SUNSET 530 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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