168  
CDUS43 KDTX 270539  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1239 AM EST MON JAN 27 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 26 2020
 
 
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)  
YESTERDAY  
MAXIMUM 37 344 PM 29 8 14  
MINIMUM 33 1159 PM 15 18 -5  
AVERAGE 35 22 13 5  
 
PRECIPITATION (IN)  
YESTERDAY T 0.04 -0.04 T  
MONTH TO DATE 2.42 1.47 0.95 0.74  
SINCE DEC 1 5.38 3.33 2.05 2.72  
SINCE JAN 1 2.42 1.47 0.95 0.74  
 
SNOWFALL (IN)  
YESTERDAY T 0.3 -0.3 T  
MONTH TO DATE 9.7 10.1 -0.4 5.7  
SINCE DEC 1 15.5 19.1 -3.6 7.5  
SINCE JUL 1 22.1 23.0 -0.9 20.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 43 -13 60  
MONTH TO DATE 897 1109 -212 1069  
SINCE DEC 1 1896 2276 -380 2105  
SINCE JUL 1 3350 3749 -399 3630  
 
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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 72 900 PM  
AVERAGE 80  
   
......................................................
 
 
SUNRISE AND SUNSET  
JANUARY 27 2020.......SUNRISE 758 AM EST SUNSET 540 PM EST  
JANUARY 28 2020.......SUNRISE 757 AM EST SUNSET 542 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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