417  
CDUS43 KDTX 282129  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
429 PM EST TUE JAN 28 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 28 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 32 729 AM 29 3 19  
MINIMUM 30 201 PM 15 15 -1  
AVERAGE 31 22 9 9  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05 -0.05 0.45  
MONTH TO DATE 2.42 1.57 0.85 1.19  
SINCE DEC 1 5.38 3.43 1.95 3.17  
SINCE JAN 1 2.42 1.57 0.85 1.19  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 6.0  
MONTH TO DATE 9.7 10.8 -1.1 11.8  
SINCE DEC 1 15.5 19.8 -4.3 13.6  
SINCE JUL 1 22.1 23.7 -1.6 26.1  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 34 43 -9 56  
MONTH TO DATE 962 1195 -233 1183  
SINCE DEC 1 1961 2362 -401 2219  
SINCE JUL 1 3415 3835 -420 3744  
 
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 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 66  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
JANUARY 28 2020.......SUNRISE 757 AM EST SUNSET 542 PM EST  
JANUARY 29 2020.......SUNRISE 756 AM EST SUNSET 543 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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